GE Fanuc IC695MDL664 Positive Logic Input Module

GE Fanuc IC695MDL664 Positive Logic Input Module

Configured for positive logic signal acquisition in PACSystems RX3i racks, the GE Fanuc IC695MDL664 (IC695MDL664 Input Module) provides direct sourcing input execution across 16 channels grouped in two isolated sets of 8.

Hardware Specifications

Profinet / EtherNet/IP Deterministic Networks

The IC695MDL664 interfaces through the RX3i backplane bus, supporting deterministic communication across Profinet and EtherNet/IP networks. Deterministic scheduling ensures predictable scan cycles, while I/O density scaling allows multiple modules to coexist without timing conflicts. Firmware flash compatibility across RX3i controllers maintains synchronization during upgrades.

Frequently Asked Questions

Q: Does the IC695MDL664 support hot-swap replacement? A: Yes, RX3i modules including IC695MDL664 can be hot-swapped, provided the rack remains powered and the backplane bus is stable.

Q: What is the backplane current load of this module? A: The module consumes 225 mA at 5 VDC from the backplane.

Q: How does redundancy affect switching delays? A: In redundant RX3i configurations, switching delays are governed by controller firmware; the module itself maintains deterministic input states without added latency.

Field Installation Guidelines

• Ensure proper rack seating with full edge connector engagement.

• Maintain shielded cabling for input signals, with shields grounded at one end only to prevent ground loops.

• Route input wiring separately from high-voltage lines to minimize induced noise.

• Verify LED indicators during commissioning to confirm channel status.

• Observe standard industrial practice for 24 VDC sourcing inputs, ensuring sink current paths are correctly terminated.