CM44P EH | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
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Technical content
Field device or cabinet device Application
- Food and beverages
- Life science
- Power stations
- Chemical industry
- Other industrial applications Your benefits
- Highly flexible:
- Able to connect up to 2 process photometers
- Mathematics functions calculate new measured values
- Digital fieldbuses (HART, PROFIBUS, Modbus, Ethernet/IP, PROFINET) and integrated web server
- Choice of cleaning function, controller and alarm relay
- Optional digital or analog inputs/outputs
- Maximum process safety thanks to standardized operating concept across all devices in the Liquiline, sampler and analyzer platform
- Fast commissioning thanks to:
- Memosens: lab-calibrated sensors & hot plug-and-play
- Preconfigured Liquiline transmitters
- Easy extension and adaptation
- Minimum inventory:
- Cross-platform, modular concept (e.g. identical modules irrespective of parameters)
- Integration into FieldCare and W@M facilitates effective asset management Products Solutions Services Technical Information Liquiline CM44P Universal four-wire multichannel controller for process photometers and Memosens sensors TI01262C/07/EN/07.19-00 71560284 2019-11-30
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Device configuration using the example of a CM44P-** ... 10
Pressure compensation to environment (field device only) . 40
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Function and system design Measuring system with photometer An optical measuring system comprises:
- Transmitter, e. g. Liquiline CM44P
- Sensor (photometer), e. g. OUSAF11/12/21/22/44/46, OUSTF10 or OUSBT66
- Cable set, e. g. CUK80
- The correct assembly for the sensor, e. g. OUA260
- The following are optional:
- Post retainer
- Protective cover
- Memosens sensors (→ 5) 1 2 5 4 1 Example of a measuring system with a photometer sensor
1 Pipe 5 Flow assembly OUA260
2 Transmitter CM44P 6 Sensor: light source (lamp)
3 CUK80 cable set 7 CUK80 cable set
4 Sensor: detector
You can combine your measuring point with a variety of Memosens sensors and suitable assemblies (→ 5). For more information, visit www.endress.com/cm44p
The overview shows examples of measuring systems. Other sensors and assemblies can be ordered for conditions specific to your application (www.endress.com/products). Measuring point pH value or ORP A measuring system comprises:
- TransmitterLiquiline
- Optional display (for cabinet device)
- Sensors with Memosens technology
- Assemblies to suit the sensors used
- Post or rail mounting (optional, for field device)
- Weather protection cover (optional, for field device) pH measurement in the pharmaceutical industry
- Retractable assembly Cleanfit CPA871
- Sensor Orbisint CPS11D
- Measuring cable CYK10 ORP in drinking water
- Dipfit CYA112 immersion assembly
- Sensor Orbisint CPS12D
- Measuring cable CYK10 Conductivity Inductive conductivity measurement in the food industry
- Sensor Indumax CLS54D
- Sensor fixed cable Conductive conductivity measurement in power plant cooling water
- Sensor Condumax CLS15D
- Measuring cable CYK10 Oxygen Oxygen in aeration basins
- Dipfit CYA112 immersion assembly
- Holder CYH112
- Sensor
- COS61D (optical) with fixed cable (→ Fig.)
- COS51D (amperometric), cable CYK10 Nitrate and SAC Turbidity and interface Nitrate in wastewater
- Sensor CAS51D-**A2 with fixed cable
- Dipfit CYA112 immersion assembly
- Holder CYH112 SAC in the wastewater treatment outlet
- Sensor CAS51D-**2C2 with fixed cable
- Dipfit CYA112 immersion assembly
- Holder CYH112 Turbidity in industrial water
- Sensor Turbimax CUS51D with fixed cable (→ Fig.)
- Assembly Flowfit CUA250
- Spray head CUR3 (optional) Interface in the primary clarifier
- Sensor Turbimax CUS71D
- Assembly CYA112
- Holder CYH112 Disinfection Ion-selective electrodes Free available chlorine (and pH) in drinking water
- Sensor CCS142D
- Sensor CPS11D
- Measuring cable CYK10
- Flow assembly CCA250 Ammonium and nitrate measurement in the aeration basin
- Sensor CAS40D with fixed cable
- Holder CYH112 If mounting outdoors, always use the weather protection cover (see "Accessories") to protect the transmitter against weather conditions.
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Application example Measuring point in chromatography monitoring Transmitter CM44P-AADINP1M22A1FG15BAEA+PK (cabinet device) with:
- 1 photometer input, 2 Memosens inputs, PROFIBUS, 2 analog outputs and 2 digital inputs
- Optional display
- Photometer OUSAF44 (item 4)
- Flow assembly OUA260-AA1C05B1A3A with 2 mm path length and POPL, Triclamp 1/2" , quartz window, item 3 (www.endress.com/oua260)
- Flow assembly CYA680 with 2x Pg 13.5 process connection for Memosens sensors, item 1
- pH and temperature with CPS71D, item 2 (www.endress.com/cps71d)
- Conductivity, conductive four-pin sensor CLS82D, item 5 (www.endress.com/cls82d) Chromatography Monitoring MENU CH 1:1 pH CH 1:1 Temperature CH 2:1 Cond c 4-pol CH 3:1 Photometer 6.99 pH 19.1 °C 13.41 mS/cm 2.07 AU 11:12:13 29.06.2013 8.00 mS/cm 29.05.2016 10:02:20 6.00 pH 29.05.2016 10:02:20 29.06.2016 1 1:09:15 12.00 pH 1 2 29.06.2016 1 1:09:15 Field Data Manager A0028707 2 Measuring point in chromatography monitoring Data retention
- Storage of all measured values, incl. values of external sources, in the non-volatile memory (data logbook)
- Data called up on site via user-defined measuring menu and load curve display of the data logbook
- Transmission of data by ethernet, CDI interface or SD card and storage in a tamper-proof database (Field Data Manager)
- Data export to csv file (for Microsoft Excel)
1 2 Sensor 1Sensor 1 Sensor 1 Sensor 2Sensor 2Sensor 2 3 Slot and port assignment of the hardware modules 4 Slot and port assignment on the display
- Inputs are assigned to measuring channels in the ascending order of the slots and ports. Adjacent example: "CH1: 1:1 pH glass" means: Channel 1 (CH1) is slot 1 (basic module) : Port 1 (input 1), pH glass sensor
- Outputs and relays are named according to their function, e.g. "current output", and are displayed in ascending order with the slot and port numbers Order of the modules Depending on the version ordered, the device is supplied with a number of electronic modules, which are assigned in a specific sequence in ascending order to slots 0 to 7. If you do not have a particular module, the next moves up automatically:
- The basic module (which is always present) always occupies slots 0 and 1
- Fieldbus module 485
- Photometer module PEM
- Memosens input module 2DS (DS = digital sensor)
- Extension module for digital inputs and outputs DIO (DIO = digital input and output)
- Current input module 2AI (AI = analog input)
- Current output modules 4AO or 2AO (AO = analog output)
- Relay modules AOR, 4R or 2R (AOR = analog output + relay, R = relay) With intrinsically safe sensor communication module 2DS Ex-i:
- CM442/CM442R: always in slot 2
- CM444/CM444R: always in slot 7 (two channel) and slot 6 (four channel)
- CM448/CM448: slot 7, 6, 5 Modules with 4 ports are connected before modules of the same type with 2 ports.
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Please note the following if upgrading the device:
- The sum of all current inputs and outputs may not exceed 8!
- A maximum of two "DIO" modules may be used. Determining the hardware delivery status You must be aware of the type of modules and the number of them supplied with the device you have ordered to determine the delivery status of your Liquiline.
- Basic module One basic module in all versions. Always occupies slots 0 and 1.
- Fieldbus module Optional, and only one fieldbus module is possible.
- Input modules
- Must be clearly assigned to the number of optional inputs ordered.
- Examples: 2 current inputs = module 2AI 2 inputs for photometer sensors = module PEM
4 Memosens inputs = 2 inputs with basic module + module 2DS with 2 further inputs
- Current outputs and relays Various module combinations can exist. The following table will help you determine which modules your device has, depending on the type and number of outputs. Current outputs Relays 0 2 4 2 - 1 x 2R 1 x 4R 4 1 x 2AO 1 x AOR 1 x 2AO + 1 x 4R 6 1 x 4AO 1 x 4AO + 1 x 2R 1 x 4AO + 1 x 4R 8 1 x 4AO + 1 x 2AO 1 x 4AO + 1 x 2AO + 1 x 2R 1 x 4AO + 1x 2AO + 1 x 4R ‣ Sum up the number of modules and sort them according to the specified sequence → 7. This will give you the slot assignment for your device. Terminal diagram The unique terminal name is derived from: Slot no. : Port no. : Terminal Example, NO contact of a relay Device with 2 inputs for digital sensors, 4 current outputs and 4 relays
- Base module BASE2-E (contains 2 sensor inputs, 2 current outputs)
- PEM module (1 photometer sensor)
- 2AO module (2 current outputs)
- 4R module (4 relays)
5 Creating a terminal diagram using the example of the NO contact (terminal 41) of a relay
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Device configuration using the example of a CM44P- Ordered basic device (example) • CM44P-DINP1M22A1FA*(cabinet device)
- Functionality:
- 1x photometer (module PEM)
- 2x Memosens (module BASE-E)
- PROFIBUS communication (module 485)
- 2 current outputs without HART (on BASE-E module)
- 2 current inputs (module AI) 3 slots are still free in this example. More or fewer slots can be free in other versions. Extension options without additional modules None Modification options without additional modules
- Communication type changed by entering activation code. This disables the communication type used previously!
- Modbus RS485 (71140889)
- Modbus TCP (71140890)
- EtherNet/IP (71219868)
- Retrofit to HART by removing module 485 and entering activation code for HART (71128428) Extension options by using extension modules in free slots 5-7 Only the following is possible for the example above:
- Module 2R (71125375) or 4R (71125376): 2 or 4 relays
- Module DIO (71135638): 2 digital inputs and 2 digital outputs If extended to four Memosens channels:
- Module 2DS (71135631): 2 Memosens inputs
- Use of the 2 current outputs in the basic module by entering activation code (71140891) Additional inputs or outputs and relays if fieldbus module 485 is removed:
- Module 2AO (71135632): 2 current outputs
- Module AOR (71111053): 2 current outputs, 2 relays
- Module 2R (71125375) or 4R (71125376): 2 or 4 relays If you replace module 485 with ETH, you can operate up to 6 current outputs in addition to the ETH module's ethernet or Modbus function. Only two current outputs are possible with 485. Basic rule for extensions The sum of all current inputs and outputs may not exceed 8! Restrictions if using CUS71D sensors for interface measurement If CUS71D sensors are used, the maximum number of Memosens inputs is limited to two. Any combination of CUS71D or other sensors is possible. Product Configurator www.endress.com/cm44p
CM44P-** mA31 optional optional mA mA optional optional optional optional 732 3 8 3 8 mA mA optional HART mA optional mA mA – optional L N /c126/c32/c32/c32/c32/c61 PE A (2) C (2) SH (2) A (1) C (1) SH (1) A (2) C (2) SH (2) A (1) C (1) SH (1) optional mA mA optionaloptional A0039426 6 Block circuit diagram of CM444P
1 Current output 1:1, + HART (both optional) 7 Service interface
2 Max. 7 x current output (optional) 8 Power supply, fixed cable sensors
3 Memosens input (2 x standard + 2 x optional) 9 Alarm relay
4 PROFIBUS DP/Modbus/Ethernet (optional) 10 2 or 4 x relays (optional)
5 2 x current input (optional) 11 2 digital inputs and outputs (optional)
6 Power supply 12 Photometer: 2x lamp voltage and detector
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Communication and data processing Communication protocols: Fieldbus systems
- HART
- PROFIBUS DP (Profile 3.02)
- Modbus TCP or RS485
- PROFINET
- EtherNet/IP Only one type of fieldbus communication can ever be active. The last activation code entered decides which bus is used. The device drivers available make it possible to perform a basic setup and display measured values and diagnostics information via the fieldbus. A full device configuration via the fieldbus is not possible. Extension module 485 and current outputs For PROFIBUS DP and Modbus RS485 communication protocols: A maximum of 2 current outputs can be used in parallel. Ethernet functionality via Base2 module and current outputs A maximum of 6 current outputs can be used in parallel. Bus termination on the device
- Via slide switch at bus module 485
- Displayed via LED "T" on bus module 485 Dependability Reliability Memosens MEMO SENS Memosens makes your measuring point safer and more reliable:
- Non-contact, digital signal transmission enables optimum galvanic isolation
- No contact corrosion
- Completely watertight
- Sensor can be calibrated in a lab, thus increasing the availability of the measuring point in the process
- Intrinsically safe electronics mean operation in hazardous areas is not a problem.
- Predictive maintenance thanks to recording of sensor data, e.g.:
- Total hours of operation
- Hours of operation with very high or very low measured values
- Hours of operation at high temperatures
- Number of steam sterilizations
- Sensor condition Heartbeat diagnostics
- Heartbeat diagnostics screen with graphic indicators for the health of the device and sensor and with a maintenance or (sensor-dependent) calibration timer
- Heartbeat status information on the health of the device and the condition of the sensor : Sensor/device condition or maintenance timer > 20 %; no action is required : Sensor/device condition or maintenance timer > 5 ≤ 20 %, maintenance not yet urgent but should be scheduled : Sensor/device condition or maintenance timer < 5 %, maintenance is recommended
- The Heartbeat sensor condition is the assessment of the calibration results and the sensor diagnostic functions. An unhappy smiley can be due to the calibration result, the measured value status or to the operating hours limit having been exceeded. These limits can be configured in the sensor setup in a way that adapts the Heartbeat diagnostics to the application.
Heartbeat and NAMUR category The Heartbeat status indicates the sensor or device condition while the NAMUR categories (F, C, M, S) assess the reliability of the measured value. The two conditions can correlate but do not have to.
- Example 1
- The number of remaining cleaning cycles for the sensor reaches 20% of the defined maximum number. The Heartbeat symbol changes from to . The measured value is still reliable so the NAMUR status signal does not change.
- If the maximum number of cleaning cycles is exceeded, the Heartbeat symbol changes from to . While the measured value can still be reliable, the NAMUR status signal changes to M (maintenance required).
- Example 2 The sensor breaks. The Heartbeat status changes immediately from to and the NAMUR status signal also changes immediately to F (failure). Heartbeat Monitoring Sensor data from Memosens sensors are transmitted via the EtherNet/IP, PROFINET, PROFIBUS DP, HART, Modbus RTU and Modbus TCP fieldbus protocols. These data can be used for predictive maintenance, for instance. Examples include:
- Total hours of operation
- Hours of operation with very high or very low measured values
- Hours of operation at high temperatures
- Number of steam sterilizations
- Sensor identification
- Calibration information For detailed information on "Ethernet/IP communication", see the product pages on the Internet (→ SD01293C). For detailed information on "Modbus communication", see the product pages on the Internet (→ SD01189C). For detailed information on "PROFINET communication", see the product pages on the internet (→ SD02490C). For detailed information on "PROFIBUS communication", see the product pages on the Internet (→ SD01188C). More detailed information on HART communication is provided on the product pages on the Internet (→ SD01187C). Heartbeat Verification Heartbeat Verification makes it possible to verify the correct operation of the measuring device without interrupting the process. This verification can be documented anytime. Sensor Check System (SCS) The Sensor Check System (SCS) monitors the high impedance of the pH glass. An alarm is issued if a minimum impedance value is undershot or a maximum impedance is exceeded.
- Glass breakage is the main reason for a drop in high impedance values
- The reasons for increasing impedance values include:
- Dry sensor
- Worn pH glass membrane Process Check System (PCS) The process check system (PCS) checks the measuring signal for stagnation. An alarm is triggered if the measuring signal does not change over a specific period (several measured values). The main causes of stagnating measured values are:
- Contaminated sensor, or sensor outside of medium
- Sensor defective
- Process error (e.g. through control system) Self-monitoring functions Current inputs are deactivated in the event of overcurrent and reactivated once the overcurrent stops. Board voltages are monitored and the board temperature is also measured.
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The limit functions for pharmaceutical water in accordance with USP and EP specifications are implemented in the software for conductivity measurements:
- "Water for Injection" (WFI) as per USP <645> and EP
- "Highly Purified Water" (HPW) as per EP
- "Purified Water" (PW) as per EP The uncompensated conductivity value and the temperature are measured for the USP/EP limit functions. The measured values are compared against the tables defined in the standards. An alarm is triggered if the limit value is exceeded. Furthermore, it is also possible to configure an early warning alarm that signals undesired operating states before they occur. ChemocleanPlus Freely programmable sequence control
- e.g. for automatic sensor cleaning in retractable assemblies for reliable measurement results in processes with a high risk of contamination
- Individual, time-based activation of 4 outputs e.g. relays
- Starting, stopping or pausing of activities via digital input or fieldbus signals e.g. from limit position switches Maintainability Modular design The modular transmitter design means it can be easily adapted to suit your needs:
- Retrofit extension modules for new or extended range of functions, e.g. current outputs, relays and digital communication
- Upgrade to maximum 2 photometers and 4 Memosens inputs
- Optional: M12 sensor connector for connecting any kind of Memosens sensor
- Optional: CDI connector for external access to the service interface (avoids having to unscrew the housing cover) A0034282 7 CM44P: example A0042346 8 Extension module
- Adjustable scan time: 1 to 3600 s (1 h)
- Data logbooks:
- Max. 8 data logbooks
- 150,000 entries per logbook
- Graphic display (load curves) or numerical list
- Calibration logbook: max. 75 entries
- Hardware version logbook:
- Hardware configuration and modifications
- Max. 125 entries
- Version logbook:
- E.g. software updates
- Max. 50 entries
- Operation logbook: max. 250 entries
- Diagnostics logbook: max. 250 entries A0015032 9 Data logbook: Graphic display Logbooks remain unchanged even after a software update. SD card The exchangeable storage medium enables:
- Quick and easy software updates and upgrades
- Data storage of internal device memory (e.g. logbooks)
- Transfer of complete configurations to a device with an identical setup (backup function)
- Transfer of configurations without the TAG and bus address to devices with an identical setup (copy function)
- Saving of screenshots for documentation purposes Endress+Hauser offers industry-approved SD cards as accessories. These memory cards provide maximum data security and integrity. Other SD cards up to a maximum weight of 5 g can also be used. However, Endress+Hauser does not accept any responsibility for the data security of such cards. External signals for device control and for activating external devices Hardware options, e.g. module "DIO" with 2 digital inputs and 2 digital outputs or fieldbus module "485" enable the following:
- via a digital input signal
- measuring range switching for conductivity (upgrade code required, see accessories)
- switching between different calibration datasets in the case of optical sensors
- an external hold
- a cleaning interval to be triggered
- switching on and off a PID controller, e.g. via the proximity switch of the CCA250
- the use of the input as an "analog input" for pulse-frequency modulation (PFM)
- via a digital output signal
- the static transmission (similar to a relay) of diagnostic states, point level switch states etc.
- the dynamic transmission (comparable to a non-wearing "analog output") of PFM signals, e.g. to control dosing pumps.
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FieldCare and Field Data Manager FieldCare Configuration and asset management software based on FDT/DTM technology
- Complete device configuration when connected via FXA291 and service interface
- Access to a number of configuration parameters and identification, measuring and diagnostic data when connected via HART modem
- Logbooks can be downloaded in CSV format or binary format for "Field Data Manager" software Field Data Manager Visualization software and database for measuring, calibration and configuration data
- SQL database which is protected against manipulation
- Functions to import, save and print out logbooks
- Load curves to display measured values A0016009 10 Field Data Manager: Load curves Virtual process values (mathematical functions) In addition to "real" process values, which are provided by connected physical sensors or analog inputs, mathematical functions can be used to calculate a maximum of 8 "virtual" process values. The "virtual" process values can be:
- Output via a current output or a fieldbus
- Used as a controlled variable
- Assigned as a measured variable to a limit switch
- Used as a measured variable to trigger cleaning
- Displayed in user-defined measuring menus The following mathematical functions are possible:
- Calculation of pH from two conductivity values according to VGB 405 RL, e. g. in boiler feedwater
- Difference between two measured values from different sources, e. g. for membrane monitoring
- Differential conductivity, e. g. for monitoring the efficiency of ion exchangers
- Degassed conductivity, e. g. for process controls in power plants
- Redundancy for monitoring two or three redundant sensors
- rH calculation based on the measured values of a pH and an ORP sensor
- Calculation of the remaining capacity of a cation exchanger
- Formula editor
When the device is delivered from the factory, tables are saved in the device that allow inductive conductivity measurements to be converted to concentrations of certain substances. 4 user-defined tables are also possible. The following factory concentration tables are available: NaOH 0 to 15 % 0 to 100 ˚C (32 to 212 ˚F) NaOH 25 to 50% 2 to 80 ˚C (36 to 176 ˚F) HCl 0 to 20 % 0 to 65 ˚C (32 to 149 ˚F) HNO3 0 to 30 % 2 to 80 ˚C (36 to 176 ˚F) H2SO4 0.5 to 27 % and 35 to 85 % 0 to 100 ˚C (32 to 212 ˚F) H2SO4 93 to 100 % 10 to 115 ˚C (50 to 239 ˚F) H3PO4 0 to 40 % 2 to 80 ˚C (36 to 176 ˚F) NaCl 0 to 26 % 2 to 80 ˚C (36 to 176 ˚F) Security Real-time clock The device has a real-time clock, which is buffered by a button cell battery if the power supply fails. This ensures that the device continues to keep the correct date and time when it is restarted and that the time stamp for the logbooks is correct. Data security All settings, logbooks etc. are stored in a non-volatile memory to ensure that the data are retained even in the event of a disruption to the power supply. Measuring range switching for conductivity
- Can be used in CIP processes e.g. for safe monitoring of phase separations
- Switching between 4 complete parameter sets:
- Conductivity operating mode
- Concentration tables
- Temperature compensation
- Output signal range
- Limit value switch
- Via digital inputs or fieldbus Measured value compensation for oxygen and conductivity
- Pressure or temperature compensation
- Input signals from external sensors via current input or fieldbus
- Signals from connected temperature sensors Password protection Password-protected login
- For remote operation via web server
- For local operation Process safety Two independent PID controllers
- One- or two-sided control
- Limit switches
- 4 cleaning programs which can be programmed independently of each other IT security Our warranty is valid only if the device is installed and used as described in the Operating Instructions. The device is equipped with security mechanisms to protect it against any inadvertent changes to the settings. IT security measures, which provide additional protection for the device and associated data transfer, must be implemented by the operators themselves in line with their security standards.
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Measured variables Photometer
- Absorption (UV, color, NIR, cell growth)
- Turbidity Memosens sensors → Documentation of the connected sensor Measuring ranges Photometer OUSAF12, OUSAF21, OUSAF22, OUSAF44, OUSAF46
- 0 to 2.5 AU
- Max. 50 OD (depending on the optical path length) OUSAF11
- 0 to 3 AU
- 0 to 6 OD (depending on the optical path length) OUSTF10
- 0 to 200 FTU
- 0 to 200 ppm DE OUSBT66
- 0 to 4 AU
- 0 to 8 OD (depending on the optical path length) Memosens sensors → Documentation of the connected sensor Types of input • Digital sensor inputs for sensors with Memosens protocol
- Analog current inputs (optional)
- Digital inputs (optional)
- Digital sensor inputs for intrinsically safe sensors with Memosens protocol and Ex approval (optional)
- Analog photometer inputs Input signal Depending on version:
- Max. 2 x analog photometers
- max. 4 x binary sensor signal
- 2 x 0/4 to 20 mA (optional), passive, potentially isolated from one another and from the sensor inputs
- 0 to 30 V Cable specification Cable type
- Cable set CUK80 for photometer sensors
- Memosens data cable CYK10 or sensor fixed cable, each with cable end sleeves or M12 round-pin connector (optional, for field housing) Only Memosens data cables CYK10 with an appropriate approval may be connected to the intrinsically safe digital sensor inputs of the sensor communication module 2DS Ex-i. Cable length All sensors except OUSBT66 Max. 100 m (330 ft) OUSBT66 Maximum 20 m (65 ft)
Digital inputs, passive Electrical specification • drawing power (passive)
- Galvanically isolated Span • High: 11 to 30 V DC
- Low: 0 to 5 V DC Nominal input current max. 8 mA PFM function Minimum pulse width: 500 µs (1 kHz) Test voltage 500 V Cable specification Max. 2.5 mm2 (14 AWG) Current input, passive Span > 0 to 20 mA Signal characteristic Linear Internal resistance Non-linear Test voltage 500 V Output Output signal Depending on version:
- 2 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits
- 4 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits
- 6 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits
- 8 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits
- Optional HART communication (only via current output 1:1) HART Signal encoding FSK ± 0.5 mA via current signal Data transmission rate 1200 baud Galvanic isolation Yes Load (communication resistor) 250 Ω PROFIBUS DP/RS485 Signal encoding EIA/TIA-485, PROFIBUS DP-compliant acc. to IEC 61158
1.5 MBd, 6 MBd, 12 MBd
Connectors Spring terminal (max. 1.5 mm), bridged internally (T‐function), optional M12 Bus termination Internal slide switch with LED display
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Signal encoding EIA/TIA-485 Data transmission rate 2,400, 4,800, 9,600, 19,200, 38,400, 57,600 and 115,200 baud Galvanic isolation Yes Connectors Spring terminal (max. 1.5 mm), bridged internally (T‐function), optional M12 Bus termination Internal slide switch with LED display Ethernet and Modbus TCP Signal encoding IEEE 802.3 (Ethernet) Data transmission rate 10/100 MBd Galvanic isolation Yes Connection RJ45 IP address DHCP (default) or configuration via menu EtherNet/IP Signal encoding IEEE 802.3 (Ethernet) Data transmission rate 10/100 MBd Galvanic isolation Yes Connection RJ45 IP address DHCP (default) or configuration via menu PROFINET Signal encoding IEEE 802.3 (Ethernet) Data transmission rate 100 MBd Galvanic isolation Yes Connection RJ45 Name of station Via DCP protocol using the configuration tool (e.g. Siemens PRONETA) IP address Via DCP protocol using the configuration tool (e.g. Siemens PRONETA) Signal on alarm Adjustable, as per NAMUR Recommendation NE 43
- In measuring range 0 to 20 mA (HART is not available with this measuring range): Failure current from 0 to 23 mA
- In measuring range 4 to 20 mA: Failure current from 2.4 to 23 mA
- Factory setting for failure current for both measuring ranges: 21.5 mA Load Max. 500 Ω Linearization/transmission behavior Linear
Digital outputs, passive Electrical specification • Passive
- Open collector, max. 30 V, 15 mA
- Maximum voltage drop 3 V External power supply When using an onsite auxiliary voltage supply and an onsite digital input: Recommended minimum auxiliary voltage = 3 V + VIHmin (VIHmin = minimum input voltage required (high-level input voltage) PFM function Minimum pulse width: 500 µs (1 kHz) Auxiliary voltage Electrical specification
- Galvanically isolated
- Unregulated, 24 V DC
- Max. 50 mA (per DIO module) Test voltage 500 V Cable specification Max. 2.5 mm2 (14 AWG) Current outputs, active Span 0 to 23 mA 2.4 to 23 mA for HART communication Signal characteristic Linear Electrical specification Output voltage Max. 24 V Test voltage 500 V Cable specification Cable type Recommended: shielded cable Cable specification Max. 2.5 mm2 (14 AWG) Relay outputs Electrical specification Relay types
- 1 single-pin changeover contact (alarm relay)
- 2 or 4 single-pin changeover contacts (optional with extension modules) Maximum load
- Alarm relay: 0.5 A
- All other relays: 2.0 A
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Base module (Alarm relay) Switching voltage Load (max.) Switching cycles (min.) 230 V AC, cosΦ = 0.8 to 1 0.1 A 700,000
0.5 A 450,000
115 V AC, cosΦ = 0.8 to 1 0.1 A 1,000,000
0.5 A 650,000
24 V DC, L/R = 0 to 1 ms 0.1 A 500,000
0.5 A 350,000
Switching voltage Load (max.) Switching cycles (min.) 230 V AC, cosΦ = 0.8 to 1 0.1 A 700,000
2 A 120,000
115 V AC, cosΦ = 0.8 to 1 0.1 A 1,000,000
2 A 170,000
24 V DC, L/R = 0 to 1 ms 0.1 A 500,000
2 A 150,000
Cable specification Max. 2.5 mm2 (14 AWG) Protocol-specific data HART Manufacturer ID 11h Device type 155Dh Device revision 001h HART version 7.2 Device description files (DD/DTM) www.endress.com/hart Device Integration Manager DIM Device variables 16 user-definable and 16 predefined device variables, dynamic variables PV, SV, TV, QV Supported features PDM DD, AMS DD, DTM, Field Xpert DD
PROFIBUS DP Manufacturer ID 11h Device type 155Dh Profile version 3.02 GSD files www.endress.com/profibus Device Integration Manager DIM Output values 16 AI blocks, 8 DI blocks Input variables 4 AO blocks, 8 DO blocks Supported features • 1 MSCY0 connection (cyclical communication, master class 1 to slave)
- 1 MSAC1 connection (acyclical communication, master class 1 to slave)
- 2 MSAC2 connections (acyclical communication, master class 2 to slave)
- Device lock: The device can be locked using the hardware or software.
- Addressing using DIL switches or software
- GSD, PDM DD, DTM Modbus RS485 Protocol RTU/ASCII Function codes 03, 04, 06, 08, 16, 23 Broadcast support for function codes 06, 16, 23 Output data 16 measured values (value, unit, status), 8 digital values (value, status) Input data 4 setpoints (value, unit, status), 8 digital values (value, status), diagnostic information Supported features Address can be configured using switch or software Modbus TCP TCP port 502 TCP connections 3 Protocol TCP Function codes 03, 04, 06, 08, 16, 23 Broadcast support for function codes 06, 16, 23 Output data 16 measured values (value, unit, status), 8 digital values (value, status) Input data 4 setpoints (value, unit, status), 8 digital values (value, status), diagnostic information Supported features Address can be configured using DHCP or software EtherNet/IP Log EtherNet/IP ODVA certification Yes Device profile Generic device (product type: 0x2B) Manufacturer ID 0x049Eh Device type ID 0x109Ch Polarity Auto-MIDI-X Connections CIP 12 I/O 6 Explicit message 6 Multicast 3 consumers Minimum RPI 100 ms (default)
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System integration EtherNet/IP EDS Rockwell Add-on-Profile Level 3, Faceplate for Factory Talk SE IO data Input (T → O) Device status and diagnostic message with highest priority Measured values:
- 16 AI (analog input) + Status + Unit
- 8 DI (discrete input) + Status Output (O → T) Actuating values:
- 4 A0 (analog output) + status + unit
- 8 DO (discrete output) + Status PROFINET Protocol "Application layer protocol for decentral device periphery and distributed automation", PNIO Version 2.34 Communication type 100 MBit/s Conformance Class Conformance Class B Netload Class Netload Class II Baud rate Automatic 100 Mbps with full-duplex detection Cycle times From 32 ms Device profile Application interface identifier 0xF600 Generic device PROFINET interface 1 port, Realtime Class 1 (RT_CLASS_1) Manufacturer ID 0x11h Device type ID 0x859C Dh Device description files (GSD) Information and files under:
- www.endress.com On the product page for the device: Documents/Software → Device drivers
- www.profibus.com On the website under Products/Product Finder Polarity Auto-polarity for automatic correction of crossed TxD and RxD pairs Supported connections • 1 x AR (IO Controller AR)
- 1 x AR (IO-Supervisor Device AR connection allowed)
- 1 x Input CR (Communication Relation)
- 1 x Output CR (Communication Relation)
- 1 x Alarm CR (Communication Relation) Configuration options for measuring device • Web browser
- Manufacturer-specific software (FieldCare, DeviceCare)
- Device master file (GSD), can be read out via the integrated web server of the measuring device Configuration of the device name DCP protocol
Supported functions • Identification & Maintenance Simple device identification via:
- Process control system
- Nameplate
- Measured value status The process variables are communicated with a measured value status
- Blinking feature (FLASH_ONCE) via the local display for simple device identification and assignment
- Device operation via operating tools (e.g. FieldCare, DeviceCare) System integration For information on system integration, see the Operating Instructions
- Cyclic data transmission
- Overview and description of the modules
- Status coding
- Startup configuration
- Factory setting Web server The Web server enables full access to the device configuration, measured values, diagnostic messages, logbooks and service data via standard WiFi/WLAN/LAN/GSM or 3G routers with a user- defined IP address. TCP port 80 Supported features • Remote-controlled device configuration(1 session)
- Save/restore device configuration (via SD card)
- Logbook export (file formats: CSV, FDM)
- Access to Web server via DTM or Internet Explorer
- Login
- Web server can be switched off Power supply Supply voltage CM44P Depending on the version,:
- 100 to 230 V AC, 50/60 Hz Maximum permitted fluctuation of mains supply voltage: ± 15 % of nominal voltage 1)
- 24 V DC Maximum permitted fluctuation of mains supply voltage: + 20/- 15 % of nominal voltage 1) NOTICE The device does not have a power switch! ‣ Provide a protected circuit breaker in the vicinity of the device at the place of installation. ‣ The circuit breaker must be a switch or power switch, and must be labeled as the circuit breaker for the device. ‣ At the supply point, the power supply must be isolated from dangerous live cables by double or reinforced insulation in the case of devices with a 24 V supply voltage. Power consumption CM44P Depending on supply voltage
- 100 to 230 V AC: Max. 73 VA (field device) Max. 150 VA (cabinet device) 1)
- 24 V DC: Max. 68 W (field device) Max. 59 W (cabinet device) 1) Fuse Fuse not exchangeable 1) *Specifications only apply if used with power unit supplied by manufacturer.
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Overvoltage protection Integrated overvoltage/lightning protection as per EN 61326 Protection category 1 and 3 Cable entries (field device only) Cable entries for transmitters for the non-hazardous area Identification of the cable entry on housing base Suitable gland B, C, H, I, 1-8 M16x1.5 mm/NPT3/8"/G3/8 A, D, F, G M20x1.5 mm/NPT1/2"/G1/2 E - M12x1.5 mm H 5 6 7 8 I GF E D C A 1 2 3 4 B A0018025 Recommended assignment 1-8 A B C D,F,G H I E Sensors 1-8 Power supply Unrestricted use RS485 Out or M12 Ethernet Current outputs and inputs, relays RS485 In or M12 DP/RS485 Unrestricted use Do not use Cable entries for transmitters with sensor communication module 2DS Ex-i for the hazardous area Identification of the cable entry on housing base Suitable gland B, C, H, I, 1-8 M16x1.5 mm/NPT3/8"/G3/8 A, D, F, G M20x1.5 mm/NPT1/2"/G1/2 E - M12x1.5 mm H 5 6 7 8 I GF E D C A 1 2 3 4 B A B A0045661 11 A: Non-hazardous area, B: Hazardous area Recommended assignment 1/2/3 5/6/7 Do not use B/F/G/I Intrinsically safe sensors A Power supply C RS485 Out or M12 Ethernet D Current outputs and inputs, relays H RS485 In or M12 DP/RS485 E Do not use Do not cross cables for the non-hazardous area and the hazardous area in the housing. Select a suitable cable entry for the connection. Cable specification Length of display cable provided (cabinet device only): 3 m (10 ft) Maximum permitted length of a display cable (cabinet device only): 5 m (16.5 ft)
Electrical connection Connecting the supply voltage L+ N- PE A B A0039626 12 Power supply connection on the BASE2-E (field device) A Internal power supply cable B Extension power unit SD Display Sensor supply Service PK GY PK GY B Alarm 0/4 ... 20 mA HART A B Sensor 2 Ethernet BN WH GN YE BN WH GN YESensor 1 L/+ N/– * Power L/+ N/– PE Power(internal) B A0039624 13 Overall wiring diagram for BASE2-E and extension power unit (B) L N + RD - BK A0039668 14 Connecting power supply with BASE2-E (cabinet device) * Assignment depending on power unit, make sure to connect correctly SD Display Sensor supply Service PK GY PK GY B Alarm 0/4 ... 20 mA HART A B Sensor 2 Ethernet BN WH GN YE BN WH GN YESensor 1 L/+ N/– * Power L/+ N/– PE Power(internal) B A0039624 15 Overall wiring diagram for BASE2-E and external power unit (B) The two device versions may only be operated with the power unit supplied and the power unit cable. Also pay attention to the information in the operating manual supplied for the power unit.
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Connecting optional modules With extension modules you can purchase additional functions for your device. NOTICE Unacceptable hardware combinations (due to conflicts in power supply) Incorrect measurements or total failure of the measuring point as a result of heat build-up or overloading ‣ Find out whether the planned extension for your controller results in a permitted hardware combination (Configurator on www.endress.com). ‣ Remember that the sum of all current inputs and outputs may not exceed 8. ‣ Make sure not to use more than 2 "DIO" modules. More "DIO" modules are not permitted. ‣ Please contact your Endress+Hauser sales center should you have any questions. Overview of all the modules available Module name AOR 2R 4R 2DS DIO
- 2 x 0/4 to 20 mA analog outputs
- 2 relays
- Order No. 71111053
- 2 relays
- Order No. 71125375
- 4 relays
- Order No. 71125376
- 2 digital sensor inputs
- 2 power supply systems for digital sensors
- Order No. 71135631
- 2 digital inputs
- 2 digital outputs with auxiliary voltage
- Order No. 71135638 320/4 ... 20 mA Relay Relay Relay 1 Relay 2 Relay 3 Relay 4 Relay 1 Relay 2 Sensor supply PK GY PK GY GY BN WH GN YE A B BN WH GN YE A B Sensor 1 Sensor 2
- 2 x 0/4 to 20 mA analog outputs
- Order No. 71135632
- 4 x 0/4 to 20 mA analog outputs
- Order No. 71135633
- 2 x 0/4 to 20mA analog inputs
- Order No. 71135639
- Ethernet (web server or Modbus TCP)
- 5V power supply for PROFIBUS DP termination
- RS485 (PROFIBUS DP or Modbus RS485)
- Use of BASE2 module disables Ethernet port of module 485
- Order No. 71135634
- 2 intrinsically safe digital inputs for Memosens sensors with Ex approval
- Inputs on BASE2 module are disabled
- Module 2DS EX-i is equipped in the right slot of the device
- Order No. 71477718 320/4 ... 20 mA 320/4 ... 20 mA 320/4 ... 20 mA 24 0/4 ... 20 mA Ethernet DIP switch on 128/SW Service T COM SF BF PWR DGND VP 96' 95' 99' Termi- nation DP/ RS485 A0046512 PROFIBUS DP (module 485) Contacts 95, 96 and 99 are jumpered in the plug. This ensures that PROFIBUS communication is not interrupted if the connector is disconnected.
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Protective ground connection 1 2 3 A0048299 16 Cable mounting rail and associated function (field device) A0025366 17 Mounting rail for functional ground connections (cabinet device)
1 Cable mounting rail 3 Cable clamps (fixing and grounding the sensor
cables)
2 Threaded bolt (protective ground connection,
central grounding point) Sensor connection Sensor types for non-hazardous area Photometer sensors Sensor types Sensor cable Sensors Analog photometer sensors without additional internal power supply CUK80 • OUSAF12
- OUSAF21
- OUSAF22
- OUSAF44
- OUSAF46
- OUSTF10
- OUSBT66 Fixed cable OUSAF11 Sensors with Memosens protocol Sensor types Sensor cable Sensors Digital sensors without additional internal power supply With plug-in connection and inductive signal transmission
- pH sensors
- ORP sensors
- Combined sensors
- Oxygen sensors (amperometric and optical)
- Conductivity sensors with conductive measurement of conductivity
- Chlorine sensors (disinfection) Fixed cable Conductivity sensors with inductive measurement of conductivity Digital sensors with additional internal power supply Fixed cable • Turbidity sensors
- Sensors for interface measurement
- Sensors for measuring the spectral absorption coefficient (SAC)
- Nitrate sensors
- Optical oxygen sensors
- Ion-sensitive sensors The following rule applies if connecting CUS71D sensors:
- The maximum number of Memosens inputs is limited to two.
- Any combination of CUS71D or other sensors is possible.
- Direct connection of the sensor cable to the terminal connector of the sensor module PEM and the Memosens module 2DS or the base module-E (→ 18 ff.)(Memosens sensors only)
- Optional for Memosens sensors: Sensor cable plug connected to the M12 sensor socket on the underside of the device (field device) With this type of connection, the device is already wired at the factory (→ 22). Sensor cable connected directly 98 97 88 87 86 85 86 85 BN WH GN YE Sensor A0039629 18 Memosens sensors without additional supply voltage 98 97 88 87 86 85 86 85 GN YE Sensor PK GY A0039622 19 Memosens sensors with additional supply voltage 85 86 2DS 97 88 87 97 88 87 Sensor 1 Sensor 2 PK GY GN YE BN WH GN YE Sensor Sensor A0033206 20 Sensors with and without additional supply voltage at sensor module 2DS A0028599 21 PEM module Connecting photometer sensors to PEM module Sensor Cable color PEM terminal Assignment OUSAF11 OUSAF12 YE (thick) P+ Lamp voltage + YE (thin) S+ Recording lamp voltage + BK (thin) S- Recording lamp voltage - BK (thick) P- Lamp voltage - RD A (1) Sensor + BK 1)/ WH 2) C(1) Sensor - GY SH (1) Shielding
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Sensor Cable color PEM terminal Assignment OUSAF21 OUSAF22 OUSTF10 OUSAF44 YE (thick) P+ Lamp voltage + YE (thin) S+ Recording lamp voltage + BK (thin) S- Recording lamp voltage - BK (thick) P- Lamp voltage - RD A (1) Measuring detector sensor + BK C(1) Measuring detector sensor - GY SH (1) Measuring detector screening WH A (2) Sensor reference + GN C(2) Sensor reference - GY SH (2) Reference screening OUSAF46 2 PEM modules necessary PEM module 1 YE (thick) P+ Lamp voltage + YE (thin) S+ Recording lamp voltage + BK (thin) S- Recording lamp voltage - BK (thick) P- Lamp voltage - RD A (1) Measuring detector sensor + BK C(1) Measuring detector sensor - GY SH (1) Measuring detector screening WH (lamp) A (2) Sensor reference + GN (lamp) C(2) Sensor reference - GY (lamp) SH (2) Reference screening PEM module 2 WH A (1) Measuring detector sensor + GN C(1) Measuring detector sensor - GY SH (1) Measuring detector screening RD (lamp) A (2) Sensor reference + BK (lamp) C(2) Sensor reference - GY (lamp) SH (2) Reference screening OUSBT66 BN P+ Lamp voltage + BN S+ Recording lamp voltage + BK P- Lamp voltage - BK S- Recording lamp voltage - RD A (1) Sensor + OG C(1) Sensor - TP SH (1) Shielding 1) OUSAF12 2) OUSAF11
Memosens Connection via M12 plug-in connector (field device only) Only for connection in non-hazardous area. 85 86 97 88 87 Sensor 1 PK GY GN YE BN WH A0018019 22 M12 plug-in connector (e.g. at sensor module)
1 Sensor cable with M12 plug
23 M12 assignment Top: socket Bottom: plug (top view in each case)
1 PK (24 V)
2 GY (Ground 24 V)
3 BN (3 V)
4 WH (Ground 3 V)
5 GN (Memosens)
6 YE (Memosens)
Device versions with a pre- installed M12 socket are ready- wired upon delivery. Please note the following:
- The internal device wiring is always the same regardless of what kind of sensor you connect to the M12 socket (plug&play).
- The signal or power supply cables are assigned in the sensor head in such a way that the PK and GY power supply cables are either used (e.g. optical sensors) or not (e.g. pH or ORP sensors). When connecting intrinsically safe sensors to transmitters with sensor communication module type 2DS Ex i, the M12 plug-in connector is not permitted. Connecting intrinsically safe sensors to sensor communication module type 2DS Ex i Sensor cable connected directly ‣ Connect the sensor cable to the terminal connector of the sensor communication module 2DS Ex- 98i97i88i87i 98i97i88i87i BN WH GN YE Sensor BN WH GN YE Sensor 2DS Ex-i A0045659 24 Sensors without additional supply voltage at sensor communication module type 2DS Ex-i Intrinsically safe sensors for use in explosive atmospheres may only be connected to the sensor communication module type 2DS Ex-i. Only the sensors covered by the certificates may be connected (see XA).
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Performance characteristics Response time Current outputs t90 = max. 500 ms for an increase from 0 to 20 mA Current inputs t90 = max. 330 ms for an increase from 0 to 20 mA Digital inputs and outputs t90 = max. 330 ms for an increase from low to high Reference temperature 25 °C (77 °F) Measured error for sensor inputs Photometer
- 0 to 2.5 AU / to 50 OD 0.3 % of measuring range at 25 °C (77 °F) Max. 1 % of measuring range
- 0 to 200 FTU / 0 to 200 ppm DE Max. 2 % of measuring range The photometer lamps will not operate at full capacity until a warm-up period of 30 minutes has elapsed. Only then do the specified inaccuracies apply. Memosens sensors → Documentation of the connected sensor Measured error for current inputs and outputs Typical measured errors: < 20 µA (with current values < 4 mA) < 50 µA (with current values 4 to 20 mA) at 25 ˚C (77˚ F) each Additional measured error depending on the temperature: < 1.5 µA/K Frequency tolerance of digital inputs and outputs ≤ 1% Resolution of current inputs and outputs < 5 µA Repeatability → Documentation of the connected sensor
Mounting requirements Mounting plate (field device) 80 (3.15) 190 (7.48) 3 (0.12) 4 x 6.5 (0.26) 170 (6.69) 125 (4.92) A0012426 25 Mounting plate, dimensions in mm (in) Weather protection cover (field device) 320 (12.6) 270 (10.6) 300 (11.8) 170 (6.69) 80 (3.15) 8 x Ø 7 (0.28) A0012428 26 Dimensions in mm (in)
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Installation Post mounting You require the post mounting kit (optional) to mount the unit on a pipe, post or railing (square or circular, clamping range 20 to 61 mm (0.79 to 2.40")). 1 2 3 4 5678 A0033044 27 Post mounting
1 Weather protection cover (optional) 5 Spring washers and nuts (post mounting kit)
2 Post mounting plate (post mounting kit) 6 Pipe or railing (circular/square)
3 Spring washers and nuts (post mounting kit) 7 Mounting plate
4 Pipe clamps (post mounting kit) 8 Threaded rods (post mounting kit)
28 Rail mounting
1 Weather protection cover (optional) 6 Pipe or railing (circular/square)
2 Post mounting plate (post mounting kit) 7 Mounting plate
3 Spring washers and nuts (post mounting kit) 8 Threaded rods (post mounting kit)
4 Pipe clamps (post mounting kit) 9 Screws (post mounting kit)
5 Spring washers and nuts (post mounting kit)
≥ 340 (13.4) 150 (5.91) A0012686 29 Installation clearance in mm (in) A0027798 30 Wall mounting
1 Wall
2 4 drill holes 1)
3 Mounting plate
4 Screws Ø 6 mm (not part of scope of supply)
1)The size of the drill holes depends on the wall plugs used. The wall plugs and screws must be provided by the customer. Mounting on DIN rail as per IEC 60715 NOTICE Incorrect mounting location in the cabinet, spacing regulations not observed Possible malfunctions as a result of heat buildup and interference from neighboring devices! ‣ Do not position the device directly above sources of heat. The temperature specification must be observed. ‣ The components are designed for convection-based cooling. Avoid heat buildup. Ensure openings are not covered, e.g. by cables. ‣ Observe the specified distances to other devices. ‣ Physically separate the device from frequency converters and high-voltage devices. ‣ Recommended installation direction: horizontal. The specified ambient conditions, and particularly the ambient temperatures, only apply for horizontal installation. ‣ Vertical orientation is also possible. However, this requires additional fixing clips at the place of installation to hold the device in position on the DIN rail. ‣ Recommended installation of power unit: to the left of the device.
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The following minimum clearance specifications must be observed:
- Distances at the side in relation to other devices incl. power units and to the wall of the cabinet: at least 20 mm (0.79 inch)
- Distance above and below the device and depth distance (to control cabinet door or other devices installed there): at least 50 mm (1.97 inch) min. 50 (1.97) min. 20 (0.79) min. 50 (1.97) min. 20 (0.79) min. 50 (1.97) A0039736 31 Minimum clearance in mm (in) Wall mounting 205.5 (8.09) 4 x Ø 4.5 (0.18) A0027859 32 Drilling pattern for wall mounting in mm (in)
The mounting plate also serves as the drilling template. The marks on the side help you mark the position of the drill holes. 4 x min. Ø 8 (0.31) min. Ø 15 (0.59) 105 (4.13) 140 (5.51) a b b A0025371 33 Mounting plate of external display, dimensions in mm (in) a Retaining tab b Production-related recesses, no function for the user Environment Ambient temperature Cabinet device
- Generally 0 to 50 ˚C (32 to 120 ˚F), with the exception of packages under the following point in the list
- 0 to 45 ˚C (32 to 110 ˚F) for the following packages: External display (optional) –20 to 60 ˚C (0 to 140 ˚F) Field device
- Generally –20 to 50 ˚C (0 to 120 ˚F), with the exception of packages under the following point in the list
- –20 to 45 ˚C (0 to 110 ˚F) for the following packages: Storage temperature Cabinet device –25 to 85 °C (–13 to 185 °F) Field device -40 to +80 °C (-40 to 175 °F) Relative humidity Cabinet device 5 to 85%, not condensing External display (in installed state) 5 to 95%, not condensing Field device 10 to 95 %, non-condensating Degree of protection Cabinet device IP20 shock protection
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IP66 front-panel, when installed correctly including seal for housing door Field device IP 66/67, impermeability and corrosion resistance in accordance with NEMA TYPE 4X Climate class (cabinet device only) As per IEC 60654-1: B2 Vibration resistance Environmental tests Vibration test based on DIN EN 60068-2, October 2008 Vibration test based on DIN EN 60654-3, August 1998 Post or pipe mounting Frequency range 10 to 500 Hz (sinusoidal) Amplitude 10 to 57.5 Hz: 57.5 to 500 Hz: 0.15 mm 2 g 1) Test duration 10 frequency cycles/ spatial axis, in 3 spatial axes (1 oct./min) Wall mounting Frequency range 10 to 150 Hz (sinusoidal) Amplitude 10 to 12.9 Hz: 12.9 to 150 Hz: 0.75 mm 0.5 g 1) Test duration 10 frequency cycles/ spatial axis, in 3 spatial axes (1 oct./min) 1) g ... gravitational acceleration (1 g ≈ 9.81 m/s2) Electromagnetic compatibility Interference emission and interference immunity as per EN 61326-1:2013, Class A for Industry Electrical safety Cabinet device IEC 61010-1, Class I equipment Low voltage: overvoltage category II Environment < 2000 m (< 6562 ft) above MSL Field device IEC 61010-1, Class I equipment Low voltage: overvoltage category II Environment < 3000 m (< 9840 ft) above MSL Pollution degree cabinet device The product is suitable for pollution degree 2. Optional display (for cabinet device) The product is suitable for pollution degree 4. Field device The product is suitable for pollution degree 4. Pressure compensation to environment (field device only) Filter made of GORE-TEX used as pressure compensation element Ensures pressure compensation to environment and guarantees IP protection.
A 1 2 3 4 B 162 (6.38) 14 (0.55) Ø4 (0.16) Ø9 (0.35) 237 (9.33) 194 (7.64) 76 (2.99) 95 (3.74) A0012396 34 Dimensions of field housing in mm (inch)
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220 (8.66) 97 (3.82) 7.5 (0.30) 205.5 (8.09) 114 (4.49) TS 35 TS 35 A0039730 35 Dimensions in mm (inch)
Optional display (for cabinet device) 144 (5.67) 144 (5.67) 39.5 (1.56) 54 (2.13) A0025346 36 Dimensions in mm (inch) External power units (for cabinet device) Depending on the version ordered, a power unit for connection to 230 V or 24 V is supplied. There are two delivery variants for each version (cannot be selected). The factory-preferred variant is shown on the left in each case. 125 (4.92) 121 (4.76) 32 (1.26) A0025738 37 Power unit 230 V 90 (3.54) A0025739 38 Power unit 230 V (optional) out in 75 (2.95) A0025784 39 Power unit 24 V 124 (4.88) A0025786 40 Power unit 24 V (optional)
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Service display (accessories) The service display comprises:
- Portable display (same dimensions as under "Optional display")
- Cover to protect the display and to hook it onto the (open) cabinet door A A B B B-B A-A 193 (7.60) 123 (4.84) R16 13.5 (0.53) 36 (1.42) 143 (5.63) 40 (1.57) 47 (1.85) 144.5 (5.69) A0025343 41 Dimensions of the service display cover in mm (inch) Weight Field device Complete device Approx. 2.1 kg (4.63 lbs), depending on the version Individual module Approx. 0.06 kg (0.13 lbs) Cabinet device CM44P (fully configured) Approx. 0.95 kg (2.1 lbs) Individual module Approx. 0.06 kg (0.13 lbs) External display (excluding cables) Approx. 0.56 kg (1.2 lbs) Service display cover 0.46 kg (1 lbs) External power unit 0.27 to 0.42 kg (0.60 to 0.92 lbs), depending on the power unit variant
Materials Housing base and DIN rail housing PC-FR Display cover PC-FR Display foil and soft keys (field device) PE Housing seal Display seal EPDM Soft keys (optional display) EPDM Module side panels PC-FR Module covers PBT GF30 FR Cable mounting rail (field device) Terminal strip (cabinet device) PBT GF30 FR, stainless steel 1.4301 (AISI304) Nickel-plated brass Clamps Ground terminals Stainless steel 1.4301 (AISI304) Threaded fasteners Stainless steel 1.4301 (AISI304) Mounting plate (optional display) Stainless steel 1.4301 (AISI304) Securing screws (optional display) Steel, galvanized Cover for service display (accessories) EPDM Cable glands Polyamide V0 as per UL94 Operability display Graphic display:
- Resolution: 240 x 160 pixel
- Back light with switch-off function
- Red display background for alarms alerts users to errors
- Transflective display technology for maximum contrast even in bright environments
- User-definable measuring menus mean you can always keep track of the values that are important for your application. Operating concept The simple and structured operating concept sets new standards:
- Intuitive operation with the navigator and soft keys
- Fast configuration of application-specific measurement options
- Easy configuration and diagnosis thanks to plain-text display
- All languages that can be ordered are available in every device A0025228 42 Easy operation 43 Plain-text menu
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44 Overview of operation (using the example of the field device)
1 Display (with red display background in alarm condition)
2 Navigator (jog/shuttle and press/hold function)
3 Soft keys (function depends on menu)
Remote operation Via HART (e.g. via HART modem and FieldCare) USB 250 ... 500 Ω A0039620 45 HART using modem
1 Device module Base2-L, -H or -E: current output 1 with HART
2 HART modem for connection to PC, e.g. Commubox FXA191 (RS232) or FXA195 1) (USB)
3 HART handheld terminal
1) Switch position "on" (substitutes the resistor)
(PLC, DCS) T T Ethernet PROFIBUS DP (RS485) Master class 2 (FieldCare, PDM) A0039617 46 PROFIBUS DP T Terminating resistor Via Modbus RS485 FXA291 Ethernet Modbus Master / Gateway T T Modbus RS485 (RTU, ASCII) A0039615 47 Modbus RS485 T Terminating resistor
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Via Ethernet: web server/Modbus TCP/PROFINET/EtherNet/IP FieldCare/ Webbrowser FXA291 Ethernet Ethernet client A0039616 48 Modbus TCP or EtherNet/IP or PROFINET Language packages The language selected in the product structure is the operating language preset at the factory. All other languages can be selected using the menu.
- English (US)
- German
- Chinese (Simplified, PR China)
- Czech
- Dutch
- French
- Italian
- Japanese
- Polish
- Portuguese
- Russian
- Spanish
- Swedish
- Turkish
- Hungarian
- Croatian
- Vietnamese The availability of other languages can be checked via the product structure at www.endress.com/ cm44p. Certificates and approvals mark The product meets the requirements of the harmonized European standards. As such, it complies with the legal specifications of the EU directives. The manufacturer confirms successful testing of the product by affixing to it the mark. cCSAus The device has been certified with regard to its electrical safety and for Class I Div. 2 cCSAus explosion-proof environments. It meets the requirements in accordance with:
- CLASS 2252 06 - Process Control Equipment
- CLASS 2252 86 - Process Control Equipment - Certified to US Standards
- CLASS 2258 03 - Process Control Equipment - Intrinsically Safe and Non-incendive Systems - For Hazardous Locations
- CLASS 2258 83 - Process Control Equipment - Intrinsically Safe and Non-incendive Systems - For Hazardous Locations - Certified to US Standards
- FM3600
- FM3611
- FM3810
- UL50E
- IEC 60529
- CAN/CSA-C22.2 No. 0
- CAN/CSA C22.2 No. 94
- CSA Std. C22.2 No. 213
- CAN/CSA-C22.2 No. 61010-1
- CAN/CSA-C22.2 No. 60529
- UL/ANSI/ISA 61010-1
- ANSI - ISA 12 12 01 Marine approvals A selection of the devices and sensors have type approval for marine applications, issued by the following classification societies: ABS (American Bureau of Shipping), BV (Bureau Veritas), DNV-GL (Det Norske Veritas-Germanischer Lloyd) and LR (Lloyd’s Register). Details of the order codes of the approved devices and sensors, and the installation and ambient conditions, are provided in the relevant certificates for marine applications on the product page on the Internet. ATEX / IECEx approval Version CM44P-BM
- EN IEC 60079-0:2018
- EN IEC 60079-11:2012 XA02419C Version CM44P-IE
- EN IEC 60079-0:2017
- EN IEC 60079-11:2011 XA02419C
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Ordering information
Product page www.endress.com/cm44p Product Configurator On the product page there is a Configure button to the right of the product image. 1. Click this button. The Configurator opens in a separate window. 2. Select all the options to configure the device in line with your requirements. In this way, you receive a valid and complete order code for the device. 3. Export the order code as a PDF or Excel file. To do so, click the appropriate button on the right above the selection window. For many products you also have the option of downloading CAD or 2D drawings of the selected product version. Click the CAD tab for this and select the desired file type using picklists. Scope of delivery The scope of delivery comprises:
- 1 multichannel controller in the version ordered
- 1 mounting plate
- 1 wiring label (attached at the factory to the inside of the display cover)
- 1 external display (if selected as an option) 2)
- 1 DIN rail power unit incl. cable (cabinet device only)
- 1 printed copy of the Operating Instructions for the DIN rail power unit (cabinet device only)
- 1 printed copy of the Brief Operating Instructions in the language ordered
- Disconnection element (pre-installed on hazardous area version type 2DS Ex-i)
- Safety instructions for the hazardous area (for hazardous area version type 2DS Ex-i) Accessories The following are the most important accessories available at the time this documentation was issued. ‣ For accessories not listed here, please contact your Service or Sales Center. Device-specific accessories Measuring cable CUK80 cable set
- Pre-terminated and labeled cables for connecting analog photometer sensors
- Product Configurator on the product page: www.endress.com/cuk80 Memosens data cable CYK10
- For digital sensors with Memosens technology
- Product Configurator on the product page: www.endress.com/cyk10 Technical Information TI00118C Memosens data cable CYK11
- Extension cable for digital sensors with Memosens protocol
- Product Configurator on the product page: www.endress.com/cyk11 Technical Information TI00118C 2) The external display can be selected as an option in the order structure or ordered as an accessory at a later stage.
- Optical sensor for VIS/NIR absorption
- Stainless steel housing and sensor head made from dirt-repellent FEP
- Product Configurator on the product page: www.endress.com/ousaf11 Technical Information TI00474C OUSAF12
- Optical sensor for the measurement of absorbance
- Variety of materials and process connections available
- Product Configurator on the product page: www.endress.com/ousaf12 Technical Information TI00497C OUSAF22
- Optical sensor for measuring color concentrations
- Variety of materials and process connections available
- Product Configurator on the product page: www.endress.com/ousaf22 Technical Information TI00472C OUSAF44
- Optical sensor for measuring UV absorption
- Variety of materials and process connections available
- Hygienic design
- Product Configurator on the product page: www.endress.com/ousaf44 Technical Information TI00416C OUSTF10
- Optical sensor for measuring turbidity and undissolved solids
- Variety of materials and process connections available
- Product Configurator on the product page: www.endress.com/oustf10 Technical Information TI00500C OUSBT66
- NIR absorption sensor for measuring cell growth and biomass
- Sensor version suitable for pharmaceutical industry
- Product Configurator on the product page: www.endress.com/ousbt66 Technical Information TI00469C Glass electrodes Memosens CPS11E
- pH sensor for standard applications in process and environmental engineering
- Digital with Memosens 2.0 technology
- Product Configurator on the product page: www.endress.com/cps11e Technical Information TI01493C Memosens CPS41E
- pH sensor for process technology
- With ceramic junction and KCl liquid electrolyte
- Digital with Memosens 2.0 technology
- Product Configurator on the product page: www.endress.com/cps41e Technical Information TI01495C
52 Endress+Hauser
- pH sensor for chemical process applications
- With ion trap for poison-resistant reference
- Digital with Memosens 2.0 technology
- Product Configurator on the product page: www.endress.com/cps71e Technical Information TI01496C Memosens CPS91E
- pH sensor for heavily polluted media
- With open aperture
- Digital with Memosens 2.0 technology
- Product Configurator on the product page: www.endress.com/cps91e Technical Information TI01497C Orbisint CPS11D
- pH sensor for process technology
- With dirt-repellent PTFE diaphragm
- Product Configurator on the product page: www.endress.com/cps11d Technical Information TI00028C Memosens CPS31D
- pH electrode with gel-filled reference system with ceramic diaphragm
- Product Configurator on the product page: www.endress.com/cps31d Technical Information TI00030C Ceraliquid CPS41D
- pH electrode with ceramic junction and KCl liquid electrolyte
- Product Configurator on the product page: www.endress.com/cps41d Technical Information TI00079C Ceragel CPS71D
- pH electrode with reference system including ion trap
- Product Configurator on the product page: www.endress.com/cps71d Technical Information TI00245C Memosens CPS171D
- pH electrode for bio-fermenters with digital Memosens technology
- Product Configurator on the product page: www.endress.com/cps171d Technical Information TI01254C Orbipore CPS91D
- pH electrode with open aperture for media with high dirt load
- Product Configurator on the product page: www.endress.com/cps91d Technical Information TI00375C Orbipac CPF81D
- Compact pH sensor for installation or immersion operation
- In industrial water and wastewater
- Product Configurator on the product page: www.endress.com/cpf81d Technical Information TI00191C Enamel pH electrodes Ceramax CPS341D
- pH electrode with pH-sensitive enamel
- Meets highest demands of measuring accuracy, pressure, temperature, sterility and durability
- Product Configurator on the product page: www.endress.com/cps341d Technical Information TI00468C
- ORP sensor for standard applications in process and environmental engineering
- Digital with Memosens 2.0 technology
- Product Configurator on the product page: www.endress.com/cps12e Technical Information TI01494C Orbisint CPS12D
- ORP sensor for process technology
- Product Configurator on the product page: www.endress.com/cps12d Technical Information TI00367C Ceraliquid CPS42D
- ORP electrode with ceramic junction and KCl liquid electrolyte
- Product Configurator on the product page: www.endress.com/cps42d Technical Information TI00373C Ceragel CPS72D
- ORP electrode with reference system including ion trap
- Product Configurator on the product page: www.endress.com/cps72d Technical Information TI00374C Orbipac CPF82D
- Compact ORP sensor for installation or immersion operation in process water and wastewater
- Product Configurator on the product page: www.endress.com/cpf82d Technical Information TI00191C Orbipore CPS92D
- ORP electrode with open aperture for media with high dirt load
- Product Configurator on the product page: www.endress.com/cps92d Technical Information TI00435C pH-ISFET sensors Memosens CPS47D
- Sterilizable and autoclavable ISFET sensor for pH measurement
- Refillable KCI liquid electrolyte
- Product Configurator on the product page: www.endress.com/cps47d Technical Information TI01412C Memosens CPS77D
- Sterilizable and autoclavable ISFET sensor for pH measurement
- Product Configurator on the product page: www.endress.com/cps77d Technical Information TI01396 Memosens CPS97D
- ISFET sensor for pH measurement with long-term stability in media with high dirt loads
- Product Configurator on the product page: www.endress.com/cps97d Technical Information TI01405C Combined pH/ORP sensors Memosens CPS16D
- Combined pH/ORP sensor for process technology
- With dirt-repellent PTFE diaphragm
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cps16D Technical Information TI00503C
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- Combined pH/ORP sensor for process technology
- Hygienic and sterile applications
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cps76d Technical Information TI00506C Memosens CPS96D
- Combined pH/ORP sensor for chemical processes
- With poison-resistant reference with ion trap
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cps96d Technical Information TI00507C Conductivity sensors with inductive measurement of conductivity Indumax CLS50D
- High-durability inductive conductivity sensor
- For standard and hazardous area applications
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cls50d Technical Information TI00182C Indumax H CLS54D
- Inductive conductivity sensor
- With certified, hygienic design for foodstuffs, beverages, pharmaceuticals and biotechnology
- Product Configurator on the product page: www.endress.com/cls54d Technical Information TI00508C Conductivity sensors with conductive measurement of conductivity Condumax CLS15D
- Conductive conductivity sensor
- For pure water, ultrapure water and hazardous area applications
- Product Configurator on the product page: www.endress.com/CLS15d Technical Information TI00109C Condumax CLS16D
- Hygienic, conductive conductivity sensor
- For pure water, ultrapure water and Ex applications
- With EHEDG and 3A approval
- Product Configurator on the product page: www.endress.com/CLS16d Technical Information TI00227C Condumax CLS21D
- Two-electrode sensor in plug-in head version version
- Product Configurator on the product page: www.endress.com/CLS21d Technical Information TI00085C Memosens CLS82D
- Four-electrode sensor
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cls82d Technical Information TI01188C
- Sterilizable sensor for dissolved oxygen
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cos22d Technical Information TI00446C Oxymax COS51D
- Amperometric sensor for dissolved oxygen
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cos51d Technical Information TI00413C Oxymax COS61D
- Optical oxygen sensor for drinking water and industrial water measurement
- Measuring principle: quenching
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cos61d Technical Information TI00387C Memosens COS81D
- Sterilizable, optical sensor for dissolved oxygen
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cos81d Technical Information TI01201C Disinfection sensors CCS142D
- Membrane-covered amperometric sensor for free chlorine
- Measuring range 0.01 to 20 mg/l
- With Memosens technology
- Product Configurator on the product page: www.endress.com/ccs142d Technical Information TI00419C Ion-selective sensors ISEmax CAS40D
- Ion selective sensors
- Product Configurator on the product page: www.endress.com/cas40d Technical Information TI00491C Turbidity sensors Turbimax CUS51D
- For nephelometric measurements of turbidity and solids in wastewater
- 4-beam scattered light method
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cus51d Technical Information TI00461C Turbimax CUS52D
- Hygienic Memosens sensor for turbidity measurement in drinking water, process water and in utilities
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cus52d Technical Information TI01136C
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- SAC and nitrate measurement in drinking water and wastewater
- With Memosens technology
- Product Configurator on the product page: www.endress.com/cas51d Technical Information TI00459C Interface measurement Turbimax CUS71D
- Immersion sensor for interface measurement
- Ultrasonic interface sensor
- Product Configurator on the product page: www.endress.com/cus71d Technical Information TI00490C Communication-specific accessories Device Care SFE100
- Configuration of Endress+Hauser devices
- Fast and easy installation, online application updates, one-click connection to devices
- Automatic hardware identification and driver catalog update
- Device configuration with DTMs Technical Information Device Care SFE100, TI01134S Commubox FXA195 Intrinsically safe HART communication with FieldCare via the USB port Technical Information TI00404F Commubox FXA291 Connects the CDI interface of measuring devices with the USB port of the computer or laptop Technical Information TI00405C Wireless HART adapter SWA70
- Wireless device connection
- Easily integrated, offers data protection and transmission safety, can be operated in parallel with other wireless networks, minimum cabling complexity Technical Information TI00061S Field Data Manager Software MS20/21
- PC software for central data management
- Visualization of series of measurements and logbook events
- SQL database for secure data storage FieldCare SFE500
- Universal tool for field device configuration and management
- Supplied with a complete library of certified DTMs (Device Type Manager) for operation of Endress +Hauser field devices
- Order according to product order structure
- www.endress.com/sfe500 Memobase Plus CYZ71D
- PC software to support laboratory calibration
- Visualization and documentation of sensor management
- Sensor calibrations stored in database
- Product Configurator on the product page: www.endress.com/cyz71d Technical Information TI00502C
Service-specific accessories Additional functionality Hardware extension modules Kit, extension module AOR
- 2 x relay, 2 x 0/4 to 20 mA analog output
- Order No. 71111053 Kit, extension module 2R
- 2 x relay
- Order No. 71125375 Kit, extension module 4R
- 4 x relay
- Order No. 71125376 Kit, extension module 2AO
- 2 x 0/4 to 20 mA analog output
- Order No. 71135632 Kit, extension module 4AO
- 4 x analog output 0/4 to 20 mA
- Order No. 71135633 Kit, extension module 2DS
- 2 x digital sensor, Memosens
- Order No. 71135631 Kit, extension module 2AI
- 2 x 0/4 to 20 mA analog input
- Order No. 71135639 Kit, extension module DIO
- 2 x digital input
- 2 x digital output
- Auxiliary voltage supply for digital output
- Order No. 71135638 Kit, extension module 485
- Can be extended to PROFIBUS DP or Modbus RS485. This requires an additional activation code which can be ordered separately.
- Order No. 71135634 Upgrade kit, extension module 485 with PROFIBUS DP
- Extension module 485
- PROFIBUS DP (+ Ethernet configuration)
- Order No. 71140888 Upgrade kit, extension module 485 with Modbus RS485
- Extension module 485
- Modbus RS485 (+ Ethernet configuration)
- Order No. 71140889 Firmware and activation codes SD card with Liquiline firmware
- Industrial Flash Drive, 1 GB
- Order No. 71127100 You must quote the serial number of the device when ordering the activation code. Activation code for digital HART communication Order No. 71128428 Activation code for PROFIBUS DP Order No. 71135635 Activation code for Modbus RS485 Order No. 71135636 Activation code for PROFINET + web server for BASE2 Order No. 71449901 Activation code for Ethernet/IP + web server for BASE2 Order No. 71449914
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Activation code for Modbus TCP + web server for BASE2 Order No. 71449915 Activation code for web server for BASE2 Order No. 71449918 Kit CM442: activation code for 2nd digital sensor input Order No. 71114663 Kit CM444/CM448: upgrade code for 2 x 0/4 to 20 mA for BASE2-E On request Activation code for feedforward control
- Requires current input or fieldbus communication
- Order No. 71211288 Activation code for measuring range switch
- Requires digital inputs or fieldbus communication
- Order No. 71211289 Activation code for ChemocleanPlus
- Requires relays or digital outputs or fieldbus communication and optional digital inputs
- Order No. 71239104 Activation code for Heartbeat Verification and Monitoring Order No. 71367524 Activation code for ion exchanger operating time
- Configure the mathematical function
- Order No. 71367531 Activation code for mathematics
- Formula editor
- Order No. 71367541 System components RIA14, RIA16
- Field display unit for integration into 4-20 mA circuits
- RIA14 in flameproof metal enclosure Technical Information TI00143R and TI00144R RIA15
- Process display unit, Digital display unit for integration into 4-20 mA circuits
- Panel mounting
- With optional HART communication Technical Information TI01043K Other accessories External display 3) Graphic display
- For installation in the control cabinet door or panel
- Order No. 71185295 Service display
- Portable, for commissioning
- Order No. 71185296 SD card
- Industrial Flash Drive, 1 GB
- Order No. 71110815 M12 built-in socket and cable junction with Velcro strip Kit CM42/CM442/CM444/CM448: external CDI socket
- Socket with terminated connecting cables and counter nut
- Order No. 51517507 3) The external display can be selected as an option in the product structure or ordered subsequently as an accessory.
Kit CM442/CM444/CM448/CSF48: M12 built-in socket for digital sensors
- Pre-terminated
- Order No. 71107456 Kit CM442/CM444/CM448/CSF48: M12 built-in socket for PROFIBUS DP/Modbus RS485
- B-coded, pre-terminated
- Order No. 71140892 Kit CM442/CM444/CM448/CSF48: M12 built-in socket for Ethernet
- D-coded, pre-terminated
- Order No. 71140893 Kit: external CDI socket, complete
- Retrofit kit for CDI interface, with terminated connecting cables
- Order No. 51517507 Cable junction with Velcro strip
- 4 pieces, for sensor cable
- Order No. 71092051
www.addresses.endress.com *71560284* 71560284