IC697PWR711M GE Fanuc Series 90-70 Power Supply Module
Manufacturer: GE Fanuc
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Part Number: IC697PWR711M
Condition：New with Original Package
Product Type: Power Supply Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC697PWR711M Series 90-70 Power Supply Module
The GE Fanuc IC697PWR711M, also cataloged as the IC697PWR711 Power Supply Module, operates as a dedicated hardware component for regulated DC power delivery and backplane voltage sequencing within Series 90-70 PLC platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC697PWR711M |
| Brand | GE Fanuc |
| Origin | USA |
| Weight | 2.50 kg |
| Dimensions | 1022 x 124 x 126 mm |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | 100 W total power output |
| Input Voltage Range | 120 VAC (90-132 V), 240 VAC (180-264 V), 125 VDC |
| Input Frequency | 47-63 Hz |
| DC Outputs | +5 VDC at 20 A, +12 VDC at 2 A, -12 VDC at 1 A |
| Overvoltage Protection | Overvoltage crowbar trip at 6.2 VDC on +5 VDC line |
| Ride-Through Capacity | Maintains full output for minimum 1 input cycle loss |
| Indicators | LED status indicators for output valid and fault states |
Backplane Bus Communication Velocity and Firmware Compatibility
The GE Fanuc IC697PWR711M delivers regulated +5 VDC, +12 VDC, and -12 VDC rails directly to the Series 90-70 backplane, maintaining constant logic power supply to maintain backplane bus communication velocity across adjacent CPU and I/O cards. Power factor correction circuitry stabilizes AC line fluctuations, while integrated electronic short-circuit protection prevents field faults from tripping the controller logic loop. The module coordinates power-up sequencing signals across the backplane bus, ensuring proper firmware flash compatibility and system initialization across expanding I/O density scaling configurations without risking memory corruption during power-cycle transitions.
Frequently Asked Questions
Q: Can the IC697PWR711M supply DC voltage to an expansion rack in addition to the main CPU rack?
A: Yes. The 100 W total capacity allows power distribution across up to two connected racks via an expansion cable, provided the combined current draw across all slots does not exceed 20 A on the +5 VDC rail, 2 A on the +12 VDC rail, and 1 A on the -12 VDC rail.
Q: How does the power supply handle transient AC line loss during full load operation?
A: The module contains internal holdup capacitors that provide power ride-through capability for a minimum of one full input AC cycle at 100 W total load, allowing the processor to execute safe shutdown routines without immediately dropping logic outputs.
Field Installation Guidelines
- Line Power De-energization: Disconnect and lock out primary AC or 125 VDC input feeders before installing, removing, or wiring the module terminal block.
- Rack Slot Insertion: Align the circuit board with the left-most card guides in the Series 90-70 rack frame and push firmly until the 48-pin backplane connector seats completely.
- Terminal Wiring Clearance: Strip input power lines cleanly and secure them to the terminal block, maintaining physical separation between high-voltage field wiring and low-voltage signal cables.
- Protective Earth Grounding: Connect a dedicated ground conductor from the power supply frame grounding terminal directly to the enclosure master earth bus bar to ensure proper surge suppression.
- Heat Dissipation Clearance: Maintain at least 100 mm of clear vertical ventilation space above and below the rack assembly to allow natural convection cooling across the heat sink.