Deskripsi
Interface Board
Model : Z031.231/03
Brand: AUMA
Product Overview:
The Z031.231/03 is a specialized interface board used in AUMA actuator control systems, particularly within the AC 01.1 or AC 01.2 control modules. It facilitates signal processing, communication, and control logic between the actuator and external systems such as DCS, PLC, or SCADA platforms.
Specifications:
| Parameter | Value / Description |
|---|---|
| Model Code | Z031.231/03 |
| Board Type | PRINT-E/A-AC01.1-BUS-PBD (I/O and bus interface board) |
| Voltage | 24V DC or 230V AC (depending on actuator configuration) |
| Signal Support | Analog (4–20 mA, 0–10 V), Digital (TTL), Fieldbus (PROFIBUS DP optional) |
| Communication | PROFIBUS, Modbus, HART, Foundation Fieldbus (via ACExC 01.2) |
| Protection Class | IP67 when installed in sealed actuator housing |
| Operating Temp. | -30°C to +70°C |
| Positioning Accuracy | ±1° |
| Service Life | ≥250,000 cycles |
| Safety Rating | SIL2 capable |
Component List:
- PCB with integrated signal processor
- Fieldbus communication chip (optional)
- Terminal blocks for I/O wiring
- Diagnostic LEDs
- Mounting bracket and connectors
- Firmware EEPROM (programmable)
Dimensions:
| Feature | Value (Approximate) |
|---|---|
| Length | ~120 mm |
| Width | ~80 mm |
| Height | ~25 mm |
| Weight | ~160 g |
Application Areas:
- Electric actuator control for valves in:
- Power generation
- Water and wastewater treatment
- Oil & gas
- Chemical and pharmaceutical industries
- Used for signal interfacing, diagnostics, and automation integration
Estimated Weight:
- ~160 g (lightweight PCB module)







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