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Digital electro-pneumatic Process Controller, SideControl
The digital process controller Type 8793 is designed to standardization acc. to IEC 60534 – 6 – 1 or VDI/VDE 3845 (IEC 60534 – 6 – 2) for assembly with linear and rotary actuators. In addition, the remote version can be combined with Bürkert process control valves
The process controller can be operated by the usual current and voltage standard signals and can also be equipped with the fieldbus interface. The actual process value is directly supplied to the device as 4…20 mA, PT100 or as frequency signal. The process controller calculates the position setpoint for the subordinated positioner through variance comparison
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BURKERT TYPE 8793 สามารถใช้ได้ร่วมกับ
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General Technical Data | Burkert - Type 8793
Product features |
|
| Dimensions | Detailed information can be found in chapter “2. Dimensions” on page 7. |
| Housing | Aluminium plastic-coated |
| Seals | EPDM, NBR, FKM |
| Display | Graphic display with backlight 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) |
| Initialization positioner/process controller | Automatic by P.TUNE function (self-optimization of PID parameters) |
| Optical position indicator (mechanical) | Integrated (for NAMUR version) |
| Fieldbus | EtherNet/IP, PROFINET, Modbus TCP, PROFIBUS DP-V1 |
| Digital | Bürkert system bus (büS) – based on CANopen |
Position sensor |
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| Integrated position sensor (NAMUR) | Conductive plastic rotary potentiometer |
| External remote position sensor | Linear or rotative |
| PROFIBUS | Rotation angle: 30°…150° |
| EtherNet/IP, PROFINET, Modbus TCP and büS | Rotation angle: 30°…180° |
| Stroke range for linear actuators | 3…130 mm, depending on the lever of the attachment kit |
Electrical data |
|
| Operating voltage | 24 V DC ± 10 % |
| Residual ripple | Max. 10 % (for DC) |
| Protection class | III acc. to DIN EN 61140 |
| 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 |
|
| Setpoint setting | 0/4…20 mA 0…5/10 V |
| Input resistance | 0/4…20 mA: 70 Ω 0…5/10 V: 20 kΩ |
| Setting 4…20 mA | 70 Ω Input resistance/resolution 12 bit |
| Frequency setting | 20 kΩ Input resistance, 0…1000 Hz/1 ‰ o.R. input frequency range, Input signal > 300 mVss sine, rectangle, triangle |
| Setting Pt 100 | Measuring range – 20…+ 220 ºC, resolution < 0.1 ºC |
Electrical connection |
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| Multipole version | Screw terminals: M8, M12 acc. to device version (see connection description) |
| Cable gland version | 2x M20 × 1.5 (cable Ø6…12 mm) on screw terminals (0.14…1.5 mm²) |
| Remote version | 1x M12 × 1.5 (cable Ø3…6.5 mm) |
*For selecting thecorrect 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
