Deskripsi
Control Board
YEPEF Control Board D120102‑VER1.0, a spare part used in electric actuators and automation systems manufactured by YEPEF
- Type: Control Board / Motherboard for actuator systems
- Model: D120102‑VER1.0
- Part Number: D120102‑VER1.0
- Brand: YEPEF
- MFR : Yangzhou Electric Power Equipment Manufacture Factory Co., Ltd
Product Overview:
The D120102‑VER1.0 is a logic and control motherboard used in YEPEF actuator systems. It serves as the central processing unit, handling:
- Motor drive commands
- Torque/limit switch inputs
- Position feedback signals
- Communication with DCS/PLC systems
- Protection functions (over‑torque, stall, over‑temperature)
It is a critical spare part for YEPEF actuators, ensuring reliable operation and precise valve control.
Specifications:
| Feature | Specification |
|---|---|
| Function | CPU logic + actuator control board |
| Inputs | Torque sensor, limit switches, position encoder |
| Outputs | Motor drive signals, relay contacts, RS485/Modbus |
| Power Supply | 24 VDC (logic), 220/380 VAC (actuator motor supply) |
| Signal Output | 4–20 mA, digital relay |
| Protection | Over‑voltage, over‑current, surge suppression |
| Operating Temp | −10 °C to +60 °C |
| PCB Coating | Conformal coating for humidity/corrosion resistance |
| Compliance | IEC/GB industrial standards |
Dimensions & Weight:
- Dimensions: ~200 × 120 × 25 mm
- Weight: ~1.0 kg
Applications:
- YEPEF electric actuators – multi‑turn and quarter‑turn
- Steam turbine valve control – power plants
- Oil & gas pipelines – valve automation
- Petrochemical plants – process valve control
- Water treatment – pump and valve actuation
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