GE Fanuc IC697PWR711 Series 90-70 Power Supply Module
Manufacturer: GE Fanuc
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Part Number: IC697WR711
Condition：New with Original Package
Product Type: Power Supply Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC697PWR711 Series 90-70 Power Supply Module
Configured for converting incoming line power to regulated rack DC voltages in Series 90-70 platforms, the GE Fanuc IC697PWR711 (IC697PWR711 Power Supply Module) provides direct physical/electrical execution. Operating on nominal 120/240 VAC input with an acceptable range of 90 to 132 VAC, the assembly delivers up to 100 W total output power across internal backplane buses, providing a dedicated +5 VDC logic supply to drive CPU processors and I/O communication cards.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC697PWR711 |
| Brand | GE Fanuc |
| Origin | USA |
| Weight | 1.05 kg (2.31 lbs) |
| Dimensions | 224.3 mm x 90.9 mm x 119.4 mm (8.83 x 3.58 x 4.7 in) |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 160 W input power |
| Nominal Rated Voltage | 120/240 VAC |
| Input Voltage Range | 90 to 132 VAC |
| Output Power | 100 W |
| Output Voltage | +5 VDC |
| Inrush Current | 55 A half-cycle peak |
Backplane Bus Communication Velocity and Deterministic Timing
The IC697PWR711 power supply delivers stable voltage levels to maintain backplane bus communication velocity across high-density Series 90-70 backplanes. By preventing logic ground bounce and voltage dips during transient load changes, the module ensures that option cards execute deterministic data updates across the rack. Fully verified for firmware flash compatibility across legacy CPU versions, the supply supports effective data transmission rates up to 500 Kbytes/sec across connected rack segments while accommodating peak inrush currents up to 55 A during system startup sequences.
Frequently Asked Questions
Q: How does the IC697PWR711 handle high inrush current during initial line power application?
A: Internal current-limiting circuitry absorbs peak inrush up to 55 A over a half-cycle without tripping upstream branch protection fuses or interrupting initial backplane initialization.
Q: What is the maximum permitted line cable length for feeding input power to this module?
A: Input power field wiring must not exceed 15 m (50 ft) to ensure acceptable voltage drop profiles and noise immunity limits.
Q: Does the unit draw logic power directly from the backplane?
A: No, the module acts as a primary power source that delivers +5 VDC to the backplane, requiring a internal backplane current allocation of 1.2 A to maintain output regulation logic.
Field Installation Guidelines
Isolate and lock out all AC input feeds before mounting or servicing the IC697PWR711 in the leftmost slot of the Series 90-70 rack chassis. Align the rear module connectors with the backplane guide rails and press firmly until the mechanical top and bottom locking levers seat completely.Route the incoming 120/240 VAC power conductors using dedicated terminal blocks. Keep AC input conductors physically separated from low-voltage DC signals and communication lines by a minimum of 50 mm (2 in). Ensure the protective earth (PE) ground lead connects directly to the chassis grounding stud using a low-impedance copper strap to mitigate high-frequency electrical noise across the rack assembly.