XBF-AD08A Module.pdf

- 8-channel, 12-bit, voltage/current input
- Input ranges: 0-20 mA, 4-20 mA, 0-5 VDC, 1-5 VDC, 0-10 VDC
- External 24 VDC required
- Digital output: 12-bit binary data
- Maximum resolution: 1/4000
- Accuracy: ±0.5% or less
- Maximum conversion speed: 1.5 ms/channel
- Insulation method: photocoupler insulation between I/O terminal and PLC power
- Input terminal: 8-pin terminal block + 10-pin terminal block connector
- Power supply: 20.4-28.8 VDC
- Current consumption: 105 mA (internal, 5 VDC), 85 mA (external, 24 VDC)
- Weight: 81 g

Configuration:
- Direct variables: 32 words in "U" memory area based on slot number assignment
- Symbolic variables: automatically created in XG5000 software
- Variable assignments:
- 0zCHxACT: activation status
- 0zCHxDATA: output
- 0zCHxERR: error
- 0zCHxIDD: disconnection flag

Wiring:
- Use 2-core twisted shield cable
- Use AWG22 (0.3 mm²) or greater cable
- Current input resistance: 250 Ω
- Voltage input resistance: 1 MΩ
- Terminal screwdriver: slotted 2.5 mm

Environmental specifications:
- Ambient operating temperature: 0-55°C (32-131°F)
- Storage temperature: -25-70°C (-13-158°F)
- Ambient operating humidity: 5-95% relative humidity (non-condensing)
- Vibration: occasional, frequency 5 ≤ f < 8.4 Hz, 3.5 mm pulse width (IEC61131)