GE Fanuc RX3i PacSystem Analog Input Module IC694ALG220

Emerson PACSystem RX3i Analog Input Module – IC694ALG220

Versatile 4-channel input module for industrial automation. Supports ±10V voltage and 4-20mA current signals with 1ms/channel conversion. Designed for PACSystem RX3i controllers.

Key Specifications

• Brand: Emerson (ex-GE Fanuc)
• Model: IC694ALG220
• Input Signals: ±10V / 4-20mA
• Conversion Speed: 1ms per channel
• Update Rate: 4ms per channel
• Resolution: 12-bit
• Power Consumption: 27mA @ 5VDC (0.135W)

Electrical Characteristics

• Voltage Range: -10V to +10V
• Current Range: 4-20mA (jumper-configurable)
• Backplane Power:
  • Universal backplane: Requires 24VDC external
  • Remote/expansion: 24VDC from backplane
• Isolation: Field-to-backplane optical isolation

Installation & Compatibility

• Mounting: Any RX3i I/O slot
• Hot-Swapping: Not supported (risk of damage)
• Compatible CPUs: All PACSystem RX3i controllers
• Configuration: Jumper-selectable current ranges

Physical Specifications

• LED Indicator: Status monitoring
• Connector: TB1 (24VDC input for universal backplane)
• Operating Temp: -40°C to +70°C (standard)

Package & Warranty

• IC694ALG220 module
• 12-month manufacturer warranty
• Shipping: FedEx/UPS/DHL global
• Lead Time: 3-5 business days

FAQ

Q: Can I use voltage and current signals simultaneously?
A: Yes – channels accept mixed signals with jumper configuration

Q: Is field calibration required?
A: Factory pre-calibrated – no user calibration needed

Q: Maximum wiring distance?
A: 100m (328ft) for voltage signals, 500m (1640ft) for current

Q: Compatible with RX7i systems?
A: No – designed exclusively for RX3i platforms