GE IC693MDL752F Discrete DC Output Module

The GE Fanuc IC693MDL752F, also cataloged as the IC693MDL752 Discrete DC Output Module, operates as a dedicated hardware component for high-density sinking output execution within GE Series 90-30 PLC platforms. It provides 32 solid-state discrete output points arranged in four isolated groups of eight outputs each to control 12/24 VDC field loads such as solenoids, relays, and indicator lamps.

Hardware Specifications

Backplane Bus Communication Velocity and Firmware Compatibility

The GE Fanuc IC693MDL752F output module maintains deterministic backplane bus communication velocity across Series 90-30 sub-rack backplanes. High-speed solid-state switching logic ensures a rapid 0.5 ms maximum response time for on/off scan execution without introducing communication latency on the internal bus. Optical isolation barriers protect backplane logic circuitry from field-side voltage transients, maintaining full firmware flash compatibility and scan synchronization across CPU baseplates.

Frequently Asked Questions

Q: What is the power logic draw from the Series 90-30 backplane bus for the IC693MDL752F?

A: The IC693MDL752F draws 260 mA from the internal +5 VDC backplane bus for module logic operation.

Q: How are field load currents constrained across the common return terminals on the IC693MDL752F?

A: Each individual output point supports up to 0.5 A maximum, but the total combined load current per common group of eight points must not exceed 2 A.

Field Installation Guidelines

1. Align the IC693MDL752F module with a sub-rack slot on a Series 90-30 baseplate and press firmly until the upper and lower mounting hooks lock into the rack.
2. Connect field devices according to sinking (negative logic) wiring conventions, ensuring field DC power supplies fall within the 12 to 24 VDC (+10%, -15%) operating window.
3. Torque terminal connections securely to prevent loose wire contacts and maintain low-impedance current paths across all four group commons.
4. Verify that front-panel status LEDs respond during CPU scan operations to confirm correct channel switching and diagnostic output states.