Product details
PACSystem RX3i Analog Output Module – IC694ALG392
Description
This 8-channel analog output module from Emerson (formerly GE Fanuc) delivers precision control signals for industrial automation. Supports both voltage (0-10V/±10V) and current (0-20mA/4-20mA) outputs with 15/16-bit resolution. Features open-wire detection and configurable power-loss behavior for safe operation.
Technical Data
- Brand: GE Fanuc / Emerson
- Model: IC694ALG392 (Full suffix: IC694ALG392)
- Output Channels: 8 single-ended
- Voltage Range: 0-10V DC | -10V to +10V DC
- Current Range: 0-20mA | 4-20mA
- Resolution: 0.3125mV (voltage) | 0.5µA (4-20mA) | 0.625µA (0-20mA)
- Update Rate: 8ms (all channels)
- Accuracy: ±0.25% @ 25°C
- Power: 110mA @ 5VDC (backplane) + 315mA @ 24VDC (external)
- External Supply: 20-30VDC (±10% ripple)
- Operating Temp: 0°C to 60°C
FAQ
Q: Resolution at 4-20mA range?
A: 0.5 microamps per count (16-bit precision)
Q: Power-loss behavior?
A: Holds last value or resets to zero (configurable)
Q: External power requirements?
A: 315mA from 20-30VDC supply (±10% ripple tolerance)
Q: What is open-wire detection?
A: Detects broken output wiring in current mode for safety alerts
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