GE IC660ELS100 Discrete I/O Modules

Configured for discrete signal acquisition and field device switching in GE Genius I/O networks, the GE IC660ELS100 (IC660ELS100 Electronic Assembly) provides direct physical/electrical execution. The 8-circuit isolated electronic assembly interfaces directly with industrial discrete signals operating at 115 VAC or 125 VDC nominal bus levels. It processes field input and output data across independent channel isolation barriers while maintaining continuous serial communication back to the main control system interface.

Hardware Specifications

Deterministic Network and I/O Density Scaling

The IC660ELS100 electronic assembly maintains high backplane bus communication velocity across the Genius serial bus interface, ensuring deterministic real-time update rates for all 8 isolated circuits. Designed to support flexible I/O density scaling within localized control stations, the module provides channel-to-channel physical isolation to eliminate ground loop noise. Internal circuit timing and communication firmware Flash compatibility guarantee transparent address configuration and continuous health diagnostics without degrading overall scan execution.

Frequently Asked Questions

Q: Does the IC660ELS100 support physical hot-swapping during active network operation?

A: The electronic assembly can be separated from its matching terminal assembly while field power is maintained, provided system safety procedures are strictly observed and serial cable integrity is maintained.

Q: How are the 8 circuits on the IC660ELS100 electrically isolated from one another?

A: The module features channel-to-channel galvanic isolation to prevent transient noise coupling between independent 115 VAC and 125 VDC field devices.

Q: What power sources are compatible with the operating voltage of this module assembly?

A: The module is designed to operate directly on nominal supply voltages of either 115 VAC or 125 VDC depending on field signal requirements.

Field Installation Guidelines

1. Lock the electronic assembly firmly into its matching terminal assembly base until the retaining mechanisms click into place.
2. Ensure power to field input/output circuits is isolated before completing wiring or servicing module components.
3. Verify that the Genius I/O serial bus shield is grounded at one end only to maintain signal noise suppression across the network.
4. Maintain proper separation between high-voltage 115 VAC / 125 VDC field lines and low-voltage communication cabling within the panel enclosure.
5. Confirm that cabinet thermal dissipation remains within the allowable operating temperature range of 0 to 60 deg C under maximum load conditions.