8693 BURKERT | Alldatasheet
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Visit product website DATA SHEET Type 2301 Pneumatically operated 2-way Globe Control Valve Type 2300 Pneumatically operated 2-way angle seat control valve ELEMENT Type 2103 2/2-way diaphragm valve with pneumatic stainless steel actuator (Type ELE- MENT) for decentralised automation Type 8202 pH or redox potential transmitter, ELEMENT design Type 8045 Magnetic inductive Insertion flowmeter Type 8619 multiCELL – Multi- channel and multi- function transmitter/ controller Type 8228 Inductive conductivity meter, ELEMENT Design Standard | EU | en | 2024 - 03 - 06 | 23 Digital electropneumatic process controller for integrated mounting on process control valves
- Compact and robust stainless steel design Easy start-up via Tune function for position and process controller Contact-free position sensor Integrated pilot air duct with spring chamber aeration PROFIBUS DP-V1, EtherNet/IP, PROFINET, Modbus TCP or büS (Bürkert System Bus) The compact process controller device Type 8693 is optimised for integrated mounting on the pneumatic actuators in the Type 23xx/2103 process valve series and is specially designed for the requirements of a hygienic process environment. The actual value of the process factor is directly supplied to the device as 4 mA, PT100 or a frequency signal. The process controller calculates the setpoint for the subordinated positioner based on the variance comparison. Via the analogue feed back, all analogue values on the control levels can be transferred. The integrated diagnostic functions are used to monitor control valve operating conditions. Valve diagnostic messages via status signals are issued in accordance with NE107 (NAMUR) and recorded as historical entries. The parameterisation of process controller and positioner can be carried out automatically. The easy operation and the selection of additional software functions are carried out either via the large graphic display with backlight and keypad or via COMMUNICATOR. The positioner registers the valve position without deterioration via a contact-free, analogue position sensor. The actuation of single or double-acting actuators is carried out without internal air consumption. Communication interfaces such as PROFIBUS DP-V1, EtherNet/IP, PROFINET, Modbus TCP, büS (based on CANopen) and analogue as well as digital feedback are optionally available. Product variants described in the data sheet may differ from the product presentation and description. Type description Can be combined with Type 8693 © Christian Bürkert GmbH & Co. KG, Subject to alteration
2 | 18Visit product website Table of contents 1. General technical data 3 Approvals and conformities 2.2. Conformity 2.3. Standards 2.4. Explosion protection 2.5. North America (USA/Canada) 2.6. Others China Compulsory Certification (CCC) 3. Materials 6 4. Dimensions 6 4.2. Cable gland version 4.3. Mounting on control valves of actuator series Type 23xx, actuator size 70/90/130/225 mm 4.4. Mounting on control valves of actuator series Type 27xx, actuator size 175/225 mm 5. Device/Process connections 9 Cable gland EtherNet/IP, PROFINET, Modbus TCP connection Bürkert system bus (büS) connection 6. Performance specifications 13 Process control circuit Position control loop Additional software options of the TopControl process controller Type 8693 6.2. Interface diagram Version without fieldbus communication Version with fieldbus communication 7. Product installation 15 8. Ordering information 16 8.2. Bürkert product filter 8.3. Ordering chart 8.4. Ordering chart accessories Standard accessories Adapter kits
3 | 18Visit product website 1. General technical data Product properties Dimensions Further information can be found in chapter “4. Dimensions” on page 6 Material Body PPS, stainless steel Seal EPDM Cover PC Operation Display Graphic display with backlighting and intuitive menu navigation Operating keys Membrane keypad with 4 keys Service interface Connected to PC via USB connection Configuration tool Bürkert Communicator PACTware (only for device versions with PROFIBUS, resp. analogue version with serial interface) Commissioning Initialisation positioner/process controller Automatic by P.TUNE function (self-optimisation of PID parameter) Manual operation of pilot valve In manual mode via push-button on control panel Status display Display of device and valve status LEDs (colours according to NAMUR), only valid for Ethernet and büS versions Communication Fieldbus EtherNet/IP, PROFINET, Modbus TCP, PROFIBUS DP-V1 Digital Bürkert system bus (büS) (based on CANopen) Performance data Position sensor Measuring principle Inductive Position detection module Contactless analogue position sensor (wear-free) Stroke range Valve spindle 3…45 mm Electrical data Operating voltage 24 V DC UL: NEC Class 2 Residual ripple 10 %, no technical DC voltage Power consumption < W Protection class III according to DIN EN 61140 (VDE 0140 Input/Output Digital input 1 digital input, 0…5 V = log “0”, 10…30 V = log “1” Digital output 2 digital outputs (optional), galvanically isolated Current limitation 100 mA, in case of overload, the output is switched off and cyclically switched on again to check for still existing overload. Analogue output 1 output (optional) 0/4…20 mA, 0…5/10 V Input data setpoint and actual value Setpoint signal Setpoint value setting default 0/4…20 mA 0…5/10 V Input resistance 0/4…20 mA, 180 Ω 0…5/10 V, 19 kΩ Setpoint signal Setting 4…20 mA 180 Ω input resistance Frequency setting 17 kΩ input resistance, 0…1000 Hz Setting Pt 100 - 20…+ 220 °C, resolution 0.1 Electrical connection Multipole version M12, 8-pin resp. 4-pin or 5-pin according to device version (see “5. Device/Process connections” on page 9 Cable gland version 2x M16 1.5 (cable Ø 5…10 mm) with terminals for cable cross-sections 0.14…1.5 mm
4 | 18Visit product website Pneumatic data Control medium Neutral gases, air, quality class according to ISO 8573 Dust content Class 7 (< µm particle size) Particle density Class 5 (< mg/m3) Pressure dew point Class 3 (<- °C) Oil content Class X (< mg/ m3) Air intake filter Exchangeable Mesh size ~0.1 mm Supply pressure Low air capacity 0…7 bar 1.) High air capacity 3…7 bar Pilot air port Threaded connection G ⅛, stainless steel Positioning system Low air capacity Single-acting and double-acting 7 l N/min for aeration and ventilation (QNn value according to definition at pressure drop from 7 to 6 bar abs) Actuator series/size Type 23xx, actuator Ø 70/90 mm High air capacity Single-acting 130 lN/min for aeration and ventilation (QNn value according to definition at pressure drop from 7 to 6 bar abs) Actuator series/size Type 23xx, actuator Ø 70/90/225 mm Type 27xx, actuator Ø 175/225 mm Approvals and conformities Explosion protection Ignition protection class II 3D Ex tc IIIC T135 °C Dc II 3G Ex ec IIC T4 Gc ATEX BVS 14 ATEX E 008 X II 3D Ex tc IIIC T135 °C Dc II 3G Ex ec IIC T4 Gc IECEx IECEx BVS 14.0009 X Ex tc IIIC T135 °C Dc Ex ec IIC T4 Gc Further information can be found in chapter “2.4. Explosion protection” on page 5 North America (USA/Canada) UL Listed for the USA and Canada cULus certificate: E238179 Further information can be found in chapter “2.5. North America (USA/Canada)” on page 5 FM Explosion Protection Increased Safety for Class I, Zone 2, AEx ec IIC T4 Gc hazardous (classified) locations, indoors and outdoors (IP54). Alternatively marked as Class I Division 2 Groups A, B, C, and D; T4. Further information can be found in chapter “2.5. North America (USA/Canada)” on page 5 Others China Compulsory Certification (CCC) The products with Ex approval are suitable for import and use for hazardous applications in China. Further information can be found in chapter “2.6. Others” on page 5 Further information can be found in chapter “2. Approvals and conformities” on page 5 Environment and installation Operating conditions Ambient temperature - 10…+ Degree of protection IP65/IP67 according to EN 60529, 4X according to NEMA 250 Standard Operating altitude Up to 2000 m above sea level Installation and mechanical data Installation position As required, preferably with actuator in upright position Valve actuator (type, size) ELEMENT Type 23xx (actuator size Ø 70/90/130/225 mm) CLASSIC Type 27xx (actuator size Ø 175/225 mm) Adapter kit Further information can be found in chapter “Adapter kits” on page 18 1.) The supply pressure applied must be 0.5 to 1 bar above the minimum required pilot pressure of the valve actuator.
5 | 18Visit product website 2. Approvals and conformities 2.1. General notes
- The approvals and conformities listed below must be stated when making enquiries. This is the only way to ensure that the pro duct complies with all required specifications. Not all available versions can be supplied with the below mentioned approvals or conformities. 2.2. Conformity In accordance with the Declaration of Conformity, the product is compliant with the EU Directives. 2.3. Standards The applied standards which are used to demonstrate compliance with the EU Directives are listed in the EU-Type Examination Certificate and/or the EU Declaration of Conformity. 2.4. Explosion protection Approval Description Optional: Explosion protection ATEX: BVS 14 ATEX E 008 X II 3D Ex tc IIIC T135 °C Dc II 3G Ex ec IIC T4 Gc IECEx: IECEx BVS 14.0009 X Ex tc IIIC T135 °C Dc Ex ec IIC T4 Gc 2.5. North America (USA/Canada) Approval Description Optional: UL Listed for the USA and Canada The products are UL Listed for the USA and Canada according to: UL 61010 1 (ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE – Part 1: General Requirements) CAN/CSA-C22.2 No. 61010 Optional: FM (Factory Mutual) – Explosion Protection Increased Safety for Class I, Zone 2, AEx ec IIC T4 Gc hazardous (classified) locations, indoors and outdoors (IP54). Alternatively marked as Class I Division 2 Groups A, B, C, and D; T4. 2.6. Others China Compulsory Certification (CCC) Conformity Description Optional: China Compulsory Certification (CCC) The products with Ex approval are suitable for import and use for hazardous applications in China.
6 | 18Visit product website 3. Materials 3.1. Material specifications No. Element Material
1 Cover PC
2 Seal EPDM
3 Body casing Stainless steel
4 Seal EPDM
5 M12 plug connector Stainless steel
6 Screws Stainless steel
7 Screws Stainless steel
8 Push-in connector
9 Basic housing PPS
- Dimensions 4.1. Multipole version Note: Dimensions in mm 54.1 156 51.8 24.2 23.8 51.8 9.3 43.3 4.2 14.6 13.5 31.771.2 43.538 4.2. Cable gland version Note: Dimensions in mm 14.613.5 101.6 17.1 156 54.1 135.8 84.0 31.7
7 | 18Visit product website 4.3. Mounting on control valves of actuator series Type 23xx, actuator size 70/90/130/225 mm Note: Dimensions in mm 43.538 54.1 155.8 27 27 9.5 51.7 51.7 56.7 43.2 13.5 31.771.2 14.6
8 | 18Visit product website 4.4. Mounting on control valves of actuator series Type 27xx, actuator size 175/225 mm Note: Dimensions in mm 43.2 51.7 9.5 54.1 51.7 156 17.1 13.5 31.7 13.5 43.5 38 14.6 71.2 13.5 31.7
9 | 18Visit product website 5. Device/Process connections 5.1. Electrical connections Multipole connection 2 3 5 6 7 Switch M12 circular connector, 4-pin (operating voltage) M8 circular connector, 4-pin (process actual value) 1.) M12 circular connector, 8-pin (setpoint) M12 circular plug, 8-pin (setpoint) M12 circular plug, 8-pin (input/output signal) 1.) M12 circular plug, 4-pin (operating voltage) Pin Pin assignment Pin Pin assignment Pin Pin assignment
7 Setpoint GND 1 Digital input + 1 Operating voltage +
V DC
8 Setpoint + (0/4…20
mA/0…5/10 V) 2 Digital output GND 2 Not assigned
3 Digital output 2 3 Operating voltage GND
4 Digital output 1 4 Not assigned
5 Analogue feedback GND
6 Analogue feedback +
1.) With the options analogue feedback or digital outputs M8 circular plug, 4-pin (process actual value) Note: For reasons of wire compensation connect the Pt 100 sensor via 3 wires. Always bridge Pin 3 and Pin 4 on the sensor. Input type 1.) Pin Pin assignment Switch 4…20 mA, internally supplied 1 + V Transmitter supply Switch on left2 Output from transmitter
3 GND
4 Bridge to GND
4…20 mA, externally supplied 1 Not assigned Switch on right2 Process actual value +
3 Not assigned
4 Process actual value –
Frequency, internally supplied 1 + V Sensor supply Switch on left2 Clock input +
3 Clock input – (GND)
4 Not assigned
Frequency, externally supplied 1 Not assigned Switch on right2 Clock input +
3 Clock input –
Pt 100 (see note above) 1 Not assigned Switch on right2 Process actual value 1 (power supply)
3 Process actual value 2 (GND)
4 Process actual value 3 (compensation)
1.) With the options analogue feedback or digital outputs
10 | 18Visit product website Cable gland 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Switch Connection terminals Terminal Pin assignment
1 Analogue feedback GND
2 Analogue feedback +
3 Digital output GND
4 Digital output 2
5 Digital output 1
6 Digital input +
7 Setpoint GND
8 Setpoint +
9 Process actual value: assignment depends on
sensor type, details see operating instructions Type 8693
13 Not assigned
14 Digital input GND
15 Operating voltage GND
16 Operating voltage
V PROFIBUS DP connection 4 2 M12 circular plug, 4 pin (operating voltage) M8 circular plug, 4 pin (input signal, process actual value) M12 circular plug, 5 pin (inversely coded) (PROFIBUS DP) Protective earth (PE) M12 socket, 5 pin (inversely coded) (PROFIBUS DP) Socket/ M12 circular plug, 5-pin fieldbus connection M12 circular plug, 4-pin operating voltage Pin Pin assignment Pin Wire colour 1.) Pin assignment 1 VP 5 1 Brown Operating voltage V
2 RxD/TxD-N 2 – Not assigned
3 DGND 3 Blue Operating voltage GND
4 RxD/TxD-P 4 – Not assigned
5 Not assigned
Thread Shielding/protective earth 1.) The specified wire colours refer to the connection cable, which is available as an accessory with Article no. 918038.
11 | 18Visit product website EtherNet/IP, PROFINET, Modbus TCP connection M12 fieldbus connection (2 port Ethernet switch) M12 circular plug, 4 pin (operating voltage) M8 circular plug, 4 pin (input signal, process actual value)4 M12 circular plug, 4-pin, operating voltage M12 fieldbus connection, D-coded Pin Wire colour 1.) Pin assignment Pin Pin assignment Connector diagram
1 Brown Operating voltage
2 – Not assigned 2 Receive +
3 Blue Operating voltage GND 3 Transmit –
4 – Not assigned 4 Receive – 1.) The specified wire colours refer to the connection cable, which is available as an accessory with Article no. 918038.
12 | 18Visit product website M8 circular plug, 4-pin (input signal for process actual value) Note: For reasons of wire compensation, connect the Pt 100 sensor via 3 wires. Always bridge Pin 3 and Pin 4 on the sensor. Input type 1.) Pin Wire colour 2.) Pin assignment Switch Outer circuitry 4…20 mA - internally supplied
1 Brown +
I
2 White Output from transmitter
3 Blue GND (identical to GND operating
4 Black Bridge according to GND
(GND from 3 guide transmitter) 4…20 mA - externally supplied
1 Brown Not assigned
2 4 ... 20 mA 4 GND 4 ... 20 mA
2 White Process actual value +
3 Blue Not assigned
4 Black Process actual value –
2 Clock +
3 Clock -/ GND
(identical with GND, operating voltage)
2 White Clock input +
3 Blue Clock input – (GND)
4 Black Not assigned
3 Clock –
3 Blue Clock input –
Pt 100 (see note above) 1 Brown Not assigned Switch on right Pt 1002 White Process actual value 1 (power supply)
3 Blue Process actual value 3 (GND)
4 Black Process actual value 2
(compensation) 1.) Can be adjusted via software (see operating instructions Type 8692/8693 “24.2.1 PV-INPUT – Setting up the process controller”) 2.) The specified wire colours refer to the connection cable, which is available as an accessory with Article no. 264602. Bürkert system bus (büS) connection M12 circular plug, 5-pin (büS) M12 circular plug, 4-pin (operating voltage) 1 2 M8 circular plug, 4-pin (input signal, process actual value)4 M12 circular plug × 1, 5-pin (büS connection) M12 circular plug, 4-pin (operating voltage) Pin Wire colour Pin assignment Pin Wire colour 1.) Pin assignment
1 CAN shielding CAN shielding 1 Brown Operating voltage
V DC 2 – Not assigned 2 – Not assigned
3 Black GND / CAN_GND 3 Blue Operating voltage GND
4 White CAN_H 4 – Not assigned
5 Blue CAN_L
1.) The specified wire colours refer to the connection cable, which is available as an accessory with Article no. 918038.
13 | 18Visit product website 6. Performance specifications 6.1. Signal flow diagram Process control circuit Process setpoint SP PV Process controller Position control loop Transmitter Process factor Process Xd2 CMD Valve opening Position control loop Position setpoint CMD POS Positioner Pilot valve system Position sensor systemPosition control loop Valve opening Control valve Xd1 B1 PK Additional software options of the TopControl process controller Type 8693 Automatic commissioning of control valve systems Automatic parameterisation of process control circuit Automatic or manual characteristic curves selection Setting of seal and maximum stroke threshold, respectively Parameterisation of positioner Manual parameterisation of process controller Limitation of stroke range Limitation of positioning speed Setting direction of movement Configuration of digital input Signal range splitting on several controllers Configuration of 1 analogue or 2 digital outputs Signal fault detection Safety position Code protection Contrast inversion of display
14 | 18Visit product website
- Language selection Parameterisable diagnostic functions 1.) / digital outputs (option) Operating hours counter Path accumulator Monitoring of process actual value Position monitoring Monitoring of mechanical end positions in the armature Graphical display of dwell time density and movement range Direction-reversal counter Temperature monitoring 1.) Further information on each diagnostic function with detailed description can be found in the operating instructions Type 8693 6.2. Interface diagram Version without fieldbus communication Input for position or process setpoint, 4…20mA, 0…20 mA 0-10 V, 0-5 V Digital input Operation Process controller Inputs Outputs Supply Input for actual process value 4…20 mA, frequency, Pt 100 Analogue feedback + 2 digital outputs 2.) Analogue feedback 2.) 24 V DC 1.) Communications interface Version with fieldbus communication With PROFIBUS DP, EtherNet/IP, PROFINET, Modbus TCP and Bürkert system bus (büS) Bus Operation Process controller PROFIBUS DP Ethernet/IP PROFINET Modbus TCP büS Inputs Outputs Supply Bus Input for process setpoint 4…20 mA, frequency, Pt 100 24 V DC 1.) Communications Interface 1.) The operating voltage is supplied with a 3-wire unit independent from the setpoint signal. 2.) Alternative options
15 | 18Visit product website 7. Product installation 7.1. Combination options with pneumatic process valves Note: A TopControl control valve system consists of a process controller Type 8693 and an ELEMENT control valve Type 23xx, resp. Type 2103. The following information is required to select a complete system: Article no. of the desired process controller TopControl, see data sheet Type 8693 Article no . of the desired control valve Type 23xx / 2103, see data sheet Type 2301 , Type 2300 and Type 2103 You order two components and receive a completely assembled and tested valve. Example of variations of the control valve system Process controller Pneumatic process control valves Type 8693 Type 2301 Globe valve Type 2300 Angle seat valve Type 2103 Diaphragm valve Hygienic process valve (third-party) Control valve system Type 8802-GD-J Control valve system ELEMENT 2301 8693 Type 8802-YG-J Control valve system ELEMENT 2300 8693 Type 8802-DF-J Control valve system ELEMENT 2103 8693 Mounting on third- party actuators 1.) 1.) See data sheet Adaptations for third-party actuators Type KK01 or contact the appropriate Bürkert sales office.
16 | 18Visit product website 8. Ordering information 8.1. Bürkert eShop Bürkert eShop – Easy ordering and quick delivery You want to find your desired Bürkert product or spare part quickly and order directly? Our online shop is available for you 24/7. Sign up and enjoy all the benefits. Order online now 8.2. Bürkert product filter Bürkert product filter – Get quickly to the right product You want to select products comfortably based on your technical requirements? Use the Bürkert product filter and find suitable articles for your application quickly and easily. Try out our product filter 8.3. Ordering chart Note: All standard versions are UL-approved. The following applies to all of the following variants: pilot air port socket connection G Circuit function Pilot valve system Communication Electrical connections Analogue feedback 0/4…20 mA Analogue feedback 0/4…20 mA 2 digital outputs Diagnos- tics 1.) Digital input Article no. Standard ATEX II Cat. 3G/D, IECEx, CCC 2.) Actuator series Type 23xx, actuator size Ø 70/90 mm Low air capacity, single- acting Without fieldbus communication Cable gland – – – Yes 306936 306990 – Yes Yes Yes 306965 306991 M12 plug connector – – Yes 307082 307103 – Yes Yes Yes 307105 307104 PROFIBUS DP-V1 Via bus – – – 311800 311801 EtherNet/IP Via bus Yes Yes – 306867 306865 PROFINET Via bus Yes Yes – 306871 306869 Modbus TCP Via bus Yes Yes – 306876 306874 Bürkert system bus (büS) M12 plug connector Via bus – Yes – 306881 306878 Low air capacity, double- acting Without fieldbus communication Cable gland – – Yes 306931 306992 – Yes Yes Yes 306994 306993 M12 plug connector – – Yes 307107 307109 – Yes Yes Yes 307108 307110 PROFIBUS DP-V1 Via bus – – – 311802 311803
17 | 18Visit product website Circuit function Pilot valve system Communication Electrical connections Analogue feedback 0/4…20 mA Analogue feedback 0/4…20 mA 2 digital outputs Diagnos- tics 1.) Digital input Article no. Standard ATEX II Cat. 3G/D, IECEx, CCC 2.) Actuator series Type 23xx, actuator size Ø 130/225 mm High air capacity, single- acting Without fieldbus communication Cable gland – – Yes 306946 306995 – Yes Yes Yes 306973 306997 M12 plug connector – – Yes 307112 307114 – Yes Yes Yes 307113 307115 PROFIBUS DP-V1 Via bus – – – 311804 311805 EtherNet/IP Via bus – Yes – 306868 306866 PROFINET Via bus – Yes – 306872 306870 Modbus TCP Via bus – Yes – 306877 306875 Bürkert system bus (büS) Via bus – Yes – 306882 306880 Actuator series Type 27xx, actuator size Ø 175/225 mm High air capacity, single- acting Without fieldbus communication Cable gland – – Yes 306950 307003 – Yes Yes Yes 306952 307004 M12 plug connector – – Yes 307068 307121 – Yes Yes Yes 307070 307122 PROFIBUS DP-V1 Via bus – – – 233356 265138 EtherNet/IP Via bus – Yes – 313276 313275 PROFINET Via bus – Yes – 313269 313268 Modbus TCP Via bus – Yes – 313271 313270 Bürkert system bus (büS) Via bus – Yes 313283 313282 1.) See “Additional software options of the TopControl process controller Type 8693” on page 13 2.) CCC (China Compulsory Certificate) for device versions with Ex approval Further versions on request Additional EtherNet/IP, PROFINET, Modbus TCP and büS (Bürkert System Bus): double-acting versions with low air capacity
18 | 18Visit product website 8.4. Ordering chart accessories Standard accessories Note: Must be ordered separately. Description Article no. M12 circular socket with cable, 8-pin, cable length: 5 m, for input and output signals 919267 M12 circular socket with cable, 4-pin, cable length: 5 m, for power supply (without communication) 918038 M8 circular socket with cable, 4-pin, cable length: 5 m, for process actual value of sensor 264602 USB büS interface set 2 (Type 8923) for connection to the Bürkert Communicator software: including büS stick, connection cable to M12 plug, M12 connection cable on micro USB for the büS service interface and Y distributor, cable length: 0.7 m 772551 büS cable extension, M12, cable length: 1 m 772404 büS cable extension, M12, cable length: 3 m 772405 büS cable extension, M12, cable length: 5 m 772406 büS cable extension, M12, cable length: 10 m 772407 Silencer G ⅛ 780779 Sensor puck (spare part) 682240 USB interface for serial communication 227093 Bürkert Communicator Software Type 8920 Adapter kits Note: Must be ordered separately. Adapter kits for third-party actuators can be found in the data sheet Adaptation for third-party actuators Type KK01 or contact the appropriate Bürkert sales office. Description Actuator size Control function Article no. Attachment kit for Type 21xx/23xx actuator series Ø 70/90/130 mm Universal 679917 Attachment kit for Type 21xx/23xx actuator series Ø 225 mm Universal 60025906 Attachment kit for Type 27xx actuator series Ø 175/225 mm A (NO), B (NC) 679935