GE IC610CPU105A CPU Processors

Configured for discrete logic instruction execution in GE Series One PLC systems, the GE IC610CPU105A (IC610CPU105 CPU Module) provides direct physical/electrical execution. It handles system program execution, user memory management, and backplane I/O scanning for industrial automation processes.

Hardware Specifications

Backplane Bus Communication Velocity and Firmware Compatibility

The GE IC610CPU105A interfaces directly with the Series One parallel backplane bus to maintain high-velocity communication cycles across connected digital I/O modules. Bus communication velocity is synchronized with internal microprocessor timing, guaranteeing deterministic execution of instructions stored within the 1 kB RAM memory block. Backplane power rails supply regulated 5 VDC power to the CPU motherboard with a 300 mA current draw. Firmware flash compatibility and onboard memory preservation circuits ensure reliable program retention and signal integrity during continuous operation across standard industrial ambient temperature ranges.

Frequently Asked Questions

Q: Is the IC610CPU105A CPU module hot-swappable?

A: No. The IC610CPU105A does not support hot-swapping. Rack power must be completely turned off prior to installing or removing the CPU module to prevent backplane connector damage and memory corruption.

Q: How is the CPU module powered?

A: The CPU module receives its operational power directly from the chassis backplane power supply, drawing a nominal 300 mA at 5 VDC.

Field Installation Guidelines

1. Isolate and lock out incoming AC power to the Series One rack assembly before beginning hardware installation.
2. Align the IC610CPU105A circuit board edges with the top and bottom card guides of the leftmost chassis slot.
3. Slide the module firmly into the chassis until the rear multi-pin connector fully mates with the backplane socket.
4. Lock the top and bottom retaining mechanisms to prevent module displacement caused by operational mechanical vibration.
5. Connect the handheld programmer or serial programming cable to the front port, ensuring signal wires are shielded and separated from power cables.
6. Energize the power supply module and verify that the front-panel status indicators show normal RUN condition.