The GE IC694MDL655 is a high-density 24 VDC discrete input module designed for GE Fanuc PACSystems RX3i programmable logic controllers. It provides 32 digital input channels arranged in four isolated groups, each with eight inputs, and supports both positive and negative logic wiring configurations. This flexibility makes it ideal for interfacing a wide variety of field devices — such as switches, sensors, and proximity detectors — into PLC logic with reliable performance and clear visual indication of input status.
Technical Specifications
| Specification | Details |
|---|---|
| Module Type | High-Density Discrete Input Module |
| Compatible PLC Series | GE Fanuc PACSystems RX3i |
| Number of Inputs | 32 discrete inputs (4 groups × 8) |
| Logic Type | Positive / Negative Logic |
| Input Voltage Range | 0–30 VDC (nominal 24 VDC) |
| Input Current (typical) | ~7 mA @ 24 VDC |
| On-State Voltage | 11.5–30 VDC |
| Off-State Voltage | 0–5 VDC |
| Response Time | ~2 ms ON/OFF |
| Isolation | Field-to-backplane: 250 VAC cont., 1500 VAC 1 min; Group-to-group: 50 VAC cont. |
| Status Indicators | Green LED for each input channel |
| Power Consumption | ~195 mA @ 5 VDC, ~224 mA @ 24 VDC (all inputs ON) |
| Operating Temp. | 0 °C to +60 °C |
| Mounting | Standard RX3i I/O slot |
| Dimensions (L×W×H) | 127 × 32 × 102 mm (standard RX3i module form factor) |
| Weight | ~0.39 kg (approx.) |
The IC694MDL655’s 32-point configuration makes it a high-capacity discrete input solution for PLC systems requiring extensive field signal monitoring.
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