EE240

EE240 EPLUSE | Alldatasheet

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Technical content

Wireless Sensor Network for Humidity, Temperature and CO2 EE240

v2.6 / Modification rights reserved | 2 EE240 The EE240 wireless sensor network is based on the IEEE 802.15.4 radio standard for energy-efficient communication and is ideal for both building automation and industrial process control. The use of the Zigbee protocol enables star and tree topologies. The network is self-configuring and self-healing, properties that increase the scalability and reliability of data transmission. It stands out by the usual reliable E+E sensor technology, high data transmission security and easy maintenance. An EE240 network consists of an EE242 base station, up to 50 transmitters / routers and up to 500 wireless transmitters with a total maximum of 2 000 measured values: relative humidity (RH), dew point temperature (Td), temperature (T) and carbon dioxide (CO 2). EE242 Base Station The EE242 base station controls the entire network. It receives information from all the wireless transmitters and routers and supplies the measured data via Ethernet / Modbus TCP, Ethernet / JSON and RS485 / Modbus RTU. Four measurands can be assigned to the voltage or current analogue outputs. The measured data as well as status information is available also on the optional display. EE244 Modular Transmitter / Router The EE244 transmitters and routers feature an IP65 / NEMA 4X enclosure and an optional display. The antenna can be connected either directly into the EE244 enclosure or located remote with an optional 2 m (6.6 ft) cable. With an optional adapter, the devices can be mounted on DIN rails. Depending on its version, the EE244 transmitter accommodates up to 3 sensing probes for RH and T and can be powered by an external power supply adapter or/and by batteries. The EE244 router accommodates up to 2 sensing probes and requires external power supply. EE242 base station EE244 transmitter / router Wireless Sensor Network for Humidity, Temperature and CO2

v2.6 / Modification rights reserved | 3 Sensing Probes for EE244 The probes (EE07 for RH / T or T only) feature M12 connectors and are interchangeable. They can be plugged directly into the EE244 enclosure or located remotely using a cable of up to 10 m (33 ft) length. EE245 Modular Room Transmitter The EE245 is designed for indoor use and measures any combination of CO 2, RH and T. It features an elegant enclosure, optional display and can be powered with batteries or with an external power supply adapter. The snap-on enclosure with entire electronics located in the front cover simplifies installation and maintenance. The back cover, which contains just the screw terminals, can be mounted and wired without the front cover, thus avoiding the exposure of the electronics to construction site pollution. Sensing probes for EE244 EE245 room transmitter

v2.6 / Modification rights reserved | 4 ▪ Operates worldwide on license free 2.4 GHz frequency band ▪ Typical transmission range of 60 m (197 ft) inside buildings and 1 000 m (3 300 ft) in the open field ▪ Stable network and reliable data transmission ▪ AES-128 encryption provides highest data security ▪ Webserver in the base station facilitates wireless network setup as well as remote access, diagnosis and maintenance via web browser ▪ Reference probes for check of EE244 and for loop calibration available ▪ Interchangeable RH / T sensing probes for EE244 can be plugged directly or installed remotely up to 10 m (33 ft) ▪ Pluggable, interchangeable CO 2 and RH sensing modules for EE245 ▪ CO2 measurement employs dual wavelength non-dispersive infrared (NDIR) technology ▪ Proprietary E+E coating protects the RH sensing elements against dust, dirt and corrosive deposits

Features

RF coverage: up to 60 m within buildings / up to 1 000 m free field (without obstacles) Max. 10 RF connections each node Max. 10 RF connections each node Sensing probe Transmitters / Routers Operation of Parallel EE240 Sensor Networks with Overlapping Radio Ranges All devices are linked directly or indirectly to a EE242 base station. If there are two or more networks installed in the same location, their transmission ranges may overlap. In such cases, stable operation requires a logical network separation by individually encoding all devices of each network, refer to ordering code NC. Please contact your E+E representative for assistance and network structure clarification.

v2.6 / Modification rights reserved | 5 Values in mm (inch) Dimensions Transmitter / Router EE244-AF6NP3 enclosure dimensions EE244-AFxE9NP2 EE244 with plugged probes EE244 with remote probe 32 1841 Ø13 (0.5) (1) (1.3) (0.7) (0.7) (2) (1.6) Ø6 (0.2) Ø12 (0.4) Ø13 (0.5) (1.3)(3.3) 32 83 Sensing probes for EE244 Refer to the respective data sheet for details EE07 Humidity and Temperature Probe with Digital Output: www.epluse.com/ee07 Socket HA010707 Depth: 50 (2) 135 (5.3) 90 (3.5) B A Antenna A B

v2.6 / Modification rights reserved | 6 Base station EE242 - front view EE242 - side view Room transmitter EE245 - front view EE245 - side view Values in mm (inch) Dimensions 85 (3.35) 136 (5.35) 32 (1.26) 31 (1.22) 11.5 (0.45) Pluggable or remote antenna Ethernet interface 90 (3.5) 11 (0.4)11 (0.4) Top-hat rail mounting

v2.6 / Modification rights reserved | 7 Technical Data EE242 Base Station Digital interface / protocol Ethernet / Modbus TCP or JSON RS485 / Modbus RTU / ASCII Analogue outputs 0 - 5 V -1 < IL < 1 mA 0 - 10 V -1 < IL < 1 mA IL = load current 0 - 20 mA / 4 - 20 mA RL < 500 Ω RL = load resistance Number of analogue outputs 4 Accuracy of analogue outputs ±5 mV resp. ±10 µA Temperature dependence of analogue outputs, max. 0.1 resp. 1 Resolution of analogue outputs 0.7 mV resp. 1.5 µA Temperature range operation and storage With display Without display Power supply class III USA & Canada: Class 2 supply necessary

24 V AC/DC ±20%

Electrical connection Screw terminals max. 2.5 mm 2 Current consumption typ. max. IL = 150 mA at 24 V DC IL = 180 mA at 24 V DC Enclosure Material Protection rating Polycarbonate (PC) IP20 mV µA EE244 Transmitter and Router Max. number of sensing probes 1) Battery powered External supply Max. number of measurands Battery powered External supply Temperature range operation and storage With display Without display Working temperature range of probes Refer to data sheet of respective probe Battery supply with EE244-AF6x 4x1.5 V AA2) (not in the scope of supply) External supply with EE244-AFxE9x 3) class III USA & Canada: Class 2 supply necessary 8 - 28 V DC Current consumption with external supply typ. max. IL = 20 mA at 24 V DC IL = 35 mA at 24 V DC Enclosure Material Protection rating Polycarbonate (PC) IP65 / NEMA 4X 1) For technical data of sensing probes, please refer to www.epluse.com/ee07 . 2) Battery lifetime >1 year with a measuring data transmission every 5 min (for RH / T). 3) Choice between batteries and external power supply via jumper on the electronics board for EE244-AF6E9x possible.

v2.6 / Modification rights reserved | 8 Technical Data Accuracy Temperature @ 20 °C (68 °F) Relative humidity @ 23 °C (73 °F) 30...70 % 70...90 % CO2 @ 25 °C and 1013 mbar (77 °F and 14.7 psi) 2 000 ppm 5 000 ppm ±0,3 °C (0.54 °F) ±0,4 °C (0.72 °F) ±3 % ±5 % < ±50 ppm + 2 % of m.v. < ±50 ppm + 3 % of m.v. m.v. = measured value Antenna Internal Battery supply 4x1.5 V AA1) (not in the scope of supply) External power supply class III USA & Canada: Class 2 supply necessary 8 - 28 V DC / 12 V AC (±20 %) Electrical connection Screw terminals 1.5 mm 2 Enclosure Material Protection rating Polycarbonate (PC) IP30 1) Choice between batteries and external power supply via jumper on the electronics board for EE244-AF6E9x possible Transmission frequency 2.4 GHz Transmission standard IEEE 802.15.4 Transmission power 8 dBm Transmission range Up to 60 m (197 ft) indoors, up to 1 000 m (3 300 ft) in open field Approval ETSI / FCC Part 15.247 / IC Electromagnetic compatibility EN 61326-1 EN 61326-2-3 Industrial environment FCC Part15 ClassA ICES-003 ClassA Conformity General EE245 Room Transmitter

v2.6 / Modification rights reserved | 9 Ordering Guide Feature Description Code HW configuration EE242- Output 0 - 5 V A2 0 - 10 V A3 0 - 20 mA A5 4 - 20 mA A6 Display Without display No code Display with backlight D2 Network configuration (device encoding) None NC0 Encoded networks 1) NC1 SW configuration Output 1 measurand Relative humidity RH [%] No code Other measurand ( xx see measurand code below) MAxx Output 1 scaling low 0 No code Value SALValue Output 1 scaling high 100 No code Value SAHValue Output 2 measurand Temperature [°C] No code Temperature [°F] MB2 Other measurand ( xx see measurand code below) MBxx Output 2 scaling low Value SBLValue Output 2 scaling high Value SBHValue Output 3 measurand Dew point temperature Td [°C] No code Dew point temperature Td [°F] MC53 Other measurand ( xx see measurand code below) MCxx Output 3 scaling low Value SCLValue Output 3 scaling high Value SCHValue Output 4 measurand CO2 [ppm] No code Other measurand ( xx see measurand code below) MDxx Output 4 scaling low Value SDLValue Output 4 scaling high Value SDHValue 1) For parallel operated networks with overlapping transmisstion ranges. The devices will come configured with their network ID. Each network gets its own ID, information about the network structure is necessary at the time of ordering. Please contact your E+E representative for assistance and clarification. Measurand Code for Output 1 and 2 in the Ordering Guide Measurand Unit Code MAxx / MBxx / MCxx / MDxx Temperature T °C Relative humidity RH % 10 Dew point temperature Td °C CO2 ppm 30 Please note: No mix of metric / non-metric units allowed. Base Station

v2.6 / Modification rights reserved | 10 Transmitter / Router Feature Description Code HW configuration EE244- Function Transmitter AF6 Router AF7 Electrical connection Without (battery powered only) No code M12 plug for external power supply E91) E9 Number of probes 0 NP0

1 NP1 NP1 NP1

2 NP2 NP2 NP2

3 NP3

Display Without display No code Display D1 Network configuration (device encoding) None NC0 Encoded networks 2) NC1 SW Units Metric (SI) No code Non-metric (US/GB) U2 1) EE244-AF6E9 additionally supports battery supply changeover via jumper, see manual External power supply recommended for CO2 measurement (not included in the scope of supply). 2) For parallel operated networks with overlapping transmisstion ranges. The devices will come configured with their network ID. Each network gets its own ID, information about the network structure is necessary at the time of ordering. Please contact your E+E representative for assistance and clarification. Ordering Guide Room Transmitter Feature Description Code HW configuration EE245- Model RH + T M1 T M3 CO2 + T M11 RH + CO2 + T M12 CO2 range 0...2 000 ppm HV1 0...5 000 ppm HV2 Display Without display No code Display D1 Network configuration (device encoding) None NC0 Encoded networks 1) NC1 SW Units Metric (SI) No code Non-metric (US/GB) U2 1) For parallel operated networks with overlapping transmisstion ranges. The devices will come configured with their network ID. Each network gets its own ID, information about the network structure is necessary at the time of ordering. Please contact your E+E representative for assistance and clarification.

v2.6 / Modification rights reserved | 11 Order Example Feature Code Description Output A3 0 - 10 V Display D2 Display with backlight Network configuration NC0 None Output 1 measurand No code Relative humidity RH [%] Output 1 scaling low No code 0 %RH Output 1 scaling high No code 100 %RH Output 2 measurand No code Temperature [°C] Output 2 scaling low SBL0 0 °C Output 2 scaling high SBH50 50 °C Output 3 measurand No code Dew point temperature Td [°C] Output 3 scaling low SCL-20 -20 °C Output 3 scaling high SCH50 50 °C Output 4 measurand No code CO2 [ppm] Output 4 scaling low SDL0 0 ppm Output 4 scaling high SDH2000 2000 ppm EE242-A3D2NC0SBL0SBH50SCL-20SCH50SDL0SDH2000 Position 1 - Base Station Feature Code Description Function AF6 Transmitter Electrical connection E9 M12 plug for supply Number of probes NP2 2 Display D1 Display Network configuration NC0 None Units U2 Non-metric (US/GB) EE244-AF6E9NP2D1NC0U2 Position 2 - Transmitter / Router EE07-M1F2, EE07-M3HS2 Position 3 - Sensing Probes HA010801, HA010802 Position 4 - Cable for remote sensing probes

v2.6 / Modification rights reserved | 12 Order Example EE242-A6NC1SBL-40SBH60SCL0SCH50SDL0SDH5000 Feature Code Description Output A6 4 - 20 mA Display No code Without display Network configuration NC1 Encoded networks Output 1 measurand No code Relative humidity RH [%] Output 1 scaling low No code 0 %RH Output 1 scaling high No code 100 %RH Output 2 measurand No code Temperature [°C] Output 2 scaling low SBL-40 -40 °C Output 2 scaling high SBH60 60 °C Output 3 measurand No code Dew point temperature Td [°C] Output 3 scaling low SCL0 0 °C Output 3 scaling high SCH50 50 °C Output 4 measurand No code CO2 [ppm] Output 4 scaling low SDL0 0 ppm Output 4 scaling high SDH5000 5000 ppm Position 1 - Base Station Feature Code Description Model M12 RH + T + CO2 CO2 range HV2 0...5 000 ppm Display D1 Display Network configuration NC1 Encoded networks Units No code Metric (SI) EE245-M12HV2D1NC1 Position 2 - Transmitter / Router

v2.6 / Modification rights reserved | 13 Accessories Accessories general Code Cable for remote sensing probe 2 m (6.6 ft) 5 m (16 ft) 10 m (33 ft) HA010801 HA010802 HA010803 For further information see datasheet Accessories . Base station EE242 Code Antenna cable 2 m (6.6 ft) HA010330 Crossover cable (PC to base station) HA010333 External power supply unit V03 Transmitter EE244 Code Antenna cable 2 m (6.6 ft) HA010330 Bracket for rail installation HA010203 Reference probes HA010403 M12x1 cable connector, 4 pole socket for self assembly HA010707 External power supply unit V03 Transmitter EE244 Code External power supply unit V03

Company Headquarters & Production Site E+E Elektronik Ges.m.b.H. Langwiesen 7

4209 Engerwitzdorf | Austria

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