IC693MDL655H GE Fanuc Input Module | New & Original Stock
Manufacturer: GE Fanuc
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Part Number: IC693MDL655H
Condition：New with Original Package
Product Type: Discrete Input Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC693MDL655H Discrete Input Module
The GE Fanuc IC693MDL655H, also cataloged as the IC693MDL655 Discrete Input Module, operates as a dedicated hardware component for multi-channel digital signal sensing within Series 90-30 PLC systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC693MDL655H / IC693MDL655 |
| Brand | GE Fanuc (Emerson Automation) |
| Origin | USA |
| Weight | 0.30 kg (0.60 lbs) |
| Dimensions | 32.0 mm x 127.0 mm x 127.0 mm (1.3 in x 5.0 in x 5.0 in) |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | +5 VDC @ 200 mA backplane current draw |
| Input Type | Positive/Negative Logic (Sink/Source) 24 VDC |
| Number of Input Points | 32 inputs arranged in 4 isolated groups of 8 channels |
| Input Voltage Range | 12 to 24 VDC nominal |
| Isolation Voltage | 250 VDC between field terminals and PLC internal logic |
| Signal Response Time | 1 ms typical |
| Display Indicators | Front-panel individual status LEDs per input point |
| Field Interface | High-density connector block |
Backplane Bus Communication Velocity and I/O Density Scaling
The GE Fanuc IC693MDL655H implements high-density optocoupler circuits to pack 32 distinct tracking points into a single baseplate slot, optimizing physical footprint space during system I/O density scaling. The module processes incoming 24 VDC state changes with a 1 ms typical response velocity, buffering the logic transitions locally before they are requested across the parallel Series 90-30 backplane bus. An internal galvanic isolation layer rated at 250 VDC prevents field-side electrical interference from propagating onto the digital data traces, ensuring uniform scan timing and preventing communication failures inside Profinet or EtherNet/IP deterministic networks.
Frequently Asked Questions
Q: How are the 32 discrete input channels isolated across the terminal connector matrix? A: The 32 input channels are configured into 4 independent isolated groups, with each group containing 8 channels. This internal separation allows a single module to interface with multiple independent external power networks or different signal voltage reference points simultaneously up to the 250 VDC safety limit.
Q: Does this high-density input module support insertion and removal under power (RIUP)? A: No. The Series 90-30 rack series lacks hot-swap capabilities on its backplane interface. System power must be fully disconnected prior to pulling or seating the module to avoid creating electrical voltage arcs that can corrupt register data or destroy the backplane connector contacts.
Field Installation Guidelines
- Chassis Alignment and Insertion: Turn off the chassis power supply. Align the module housing with the specific vertical tracks of the Series 90-30 slot, pressing down firmly until the rear connector seats into the baseplate line. Engage the physical locking mechanism to resist environment vibration.
- Shield Grounding Infrastructure: Route high-density 24 VDC discrete signal paths inside dedicated conduits separated from AC motor loops and switching lines. Connect structural cable shielding grids directly to the main control panel earth ground bar.
- Terminal Pin Connection Checks: Fasten the wire interfaces carefully into the terminal harness to prevent resistance heating or intermittent signal degradation. Ensure that input voltages do not fluctuate beyond the rated operational boundaries.