Digital electropneumatic process controller for the integrated mounting on process control valves
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 4-20 mA, PT100 or a frequency signal. The process controller calculates the setpoint for the subordinated positioner based on the variance comparison. Via the analogue feedback, 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.
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BURKERT TYPE 8693 สามารถใช้ได้ร่วมกับ
General Technical Data | Burkert - Type 8693
Product features |
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Dimensions | Detailed information can be found in chapter “3. Dimensions” on page 5 |
Body | PPS, Stainless steel |
Seals | EPDM |
Cover | PC |
Display | Graphic display with backlighting and intuitive menu navigation |
Operating keys | Membrane keypad with 4 keys |
DIP switch | Integrated |
Service-interface | Connection with PC via USB connection |
Configuration tool | PACTware (only for device versions with PROFIBUS, resp. analogue version with serial interface) |
Initialization positioner | Automatic by P.TUNE function (Self-optimization of the PID-Parameter) |
Manual override pilot valve | In manual mode via push-button on control panel |
Display of device and valve status | LEDs (Colours acc. to NAMUR); Only valid for Ethernet and büS versions |
Fieldbus | EtherNet/IP, PROFINET, Modbus TCP, PROFIBUS DP-V1 |
Digital | Bürkert system bus (büS) – based on CANopen |
Position sensor |
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Measuring principle | Inductive |
Position detection module | Contactless (wear-free) analogue position sensor |
Valve spindle | 3…45 mm |
Electrical data |
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Operating voltage | 24 V DC ± 25 % UL: NEC Class 2 |
Residual ripple | Max. 10 % |
Protection class | 3 acc. to DIN EN 61140 (VDE 0140 – 1) |
Power consumption | < 5 W |
Input/Output |
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Digital input | 1 binary input, 0…5 V = log “0”, 10…30 V = log “1” |
Digital output | 2 binary output (optional), galvanically isolated |
Current limitation | 100 mA, output will be synchronised when overloaded |
Analogue output | 1 output (optional) 0/4…20 mA, 0…5/10 V |
Input data setpoint and actual value |
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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 |
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 °C |
Multipole | M12, 8 pin resp. 4- or 5 pin acc. to device version (see “4. Device/Process con-nections” on page 8) |
Cable gland | 2xM16 × 1.5 (cable Ø 5…10 mm) with terminals for cable cross-sections 0.14…1.5 mm² |
*For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th