Deskripsi
Motherboard
ROTORK 47099‑02 Motherboard, a spare part used in Rotork IQ Series electric actuators.
- Type: Main Control Board / Motherboard PCB
- Model: IQ12 / IQ actuator series
- Part Number: 47099‑02
- System Compatibility: Rotork IQ12, IQ actuators (legacy and IQ3 depending on revision)
- Brand : ROTORK
Product Overview:
The 47099‑02 motherboard is the central processing and control PCB for Rotork IQ actuators. It integrates motor control, torque/position feedback processing, relay outputs, and communication interfaces. It is the “brain” of the actuator, enabling non‑intrusive setup, diagnostics, and continuous monitoring.
Specifications (typical for IQ motherboards):
| Feature | Specification |
|---|---|
| Function | Main CPU/control board for actuator |
| Inputs | Torque sensor, position encoder, limit switches |
| Outputs | Relay contacts, LCD display, communication ports |
| Communication | RS‑485, Modbus, Profibus, Foundation Fieldbus (via option cards) |
| Power Supply | 24 VDC logic supply (from actuator PSU) |
| Protection | Conformal coating, surge suppression, watchdog reset |
| Operating Temp | −40 °C to +70 °C |
| Compliance | NEMA 4/6, IP68 (when installed in actuator housing) |
Dimensions & Weight:
- Size: ~200 × 120 × 25 mm
- Weight: ~280–400 g
Applications:
- Installed in Rotork IQ actuators (IQ12, IQ3 depending on revision)
- Provides main control and processing for:
- Valve open/close control
- Torque and limit protection
- Local/remote operation
- Communication with DCS/PLC systems
- Used in:
- Power generation
- Oil & gas pipelines
- Water treatment plants
- Chemical and petrochemical automation
- Marine and HVAC systems
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