GE Fanuc IC697PWR711 Series 90-70 Power Supply Module

The GE Fanuc IC697PWR711 functions as a rack-mounted power supply module engineered exclusively for the Series 90-70 Programmable Logic Controller platform and VME Integrator chassis configurations. This single-slot hardware assembly mounts directly into the leftmost slot (Slot 1) of the system rack, mating with a standard 48-pin backplane connector to establish the primary power distribution backbone. It delivers a total regulated output capacity of 100 watts across three independent DC voltage rails (+5 VDC, +12 VDC, and -12 VDC) to drive localized logic processing circuits and I/O infrastructure. Beyond basic voltage rectification, the module incorporates dedicated logic-level sequencing hardware that continuously monitors input line integrity to broadcast emergency ACFAIL and SYSRESET signals across the backplane, ensuring highly synchronized initialization diagnostics and controlled fail-safe system shutdowns during brownout events.

Features

• Direct slide-in rack installation architecture optimized for high-density Series 90-70 backplane matrices.
• Triple output DC voltage rails delivering up to 100 watts of continuous, concurrent system load power.
• Pre-wired expansion link capabilities supporting dual-rack operations from a single power supply module via extension cabling.
• Integrated electronic short-circuit and overvoltage protection networks built directly into all internal output paths.
• Active power factor correction circuitry embedded to maintain a power factor greater than 0.93 during AC network sourcing (applicable to Version C and later).
• Automated hardware signal sequencing engine driving real-time chassis diagnostics via prominent front-panel LED indicators.
• Full structural VME system compliance natively designed to interface with standard VME C.1 backplane configurations.

Applications

• High-capacity infrastructure power management across heavy industrial Series 90-70 PLC processing cells.
• Power delivery architectures for complex VME-based industrial integration and processing platforms.
• Multi-rack automation hardware expansions requiring synchronized dual-chassis power sharing.
• Critical manufacturing processes exposed to voltage fluctuation risks requiring guaranteed ride-through capabilities.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

To secure reliable operational life, proper electrical isolation, and complete protection against noise propagation across the Series 90-70 backplane matrix, execute the following hardware mounting steps precisely.

• The power supply assembly must occupy the leftmost dedicated slot location (Slot 1) in any standard rack configuration.
• For dual-rack configurations utilizing the extension line cable link, ensure the combined concurrent load drawn by both backplanes remains below the absolute 100-watt operational design ceiling.

• Low-Impedance Earthing: Establish a secure connection from the terminal block safety GND screw to the overarching metallic chassis enclosure. Complete this link with solid or stranded copper AWG #12 (3.31 mm2) wire rated for 75 Celsius minimal threshold operating temperatures.
• EMI Suppression Mapping: Tighten all four mechanical panel faceplate retention screws firmly into the metal framing channels. The two lower structural screws are designed to mate directly with the grounding tracks to discharge high-frequency radiation noise.

• Run primary high-voltage incoming distribution infrastructure loops using heavy-duty copper AWG #16 (1.33 mm2) electrical wires.
• All wire ends terminating at the front terminal strip must be cold-crimped into matching closed ring or spade-style terminals. Lock each screw down using an accurate hand torque wrench adjusted precisely to 12 in-lbs (1.3 N-m) of physical mechanical torque.