Series 90-70 | GE Fanuc IC697PWR711 | 100-Watt AC/DC Power Supply Module

Product Overview

The GE Fanuc IC697PWR711 serves as the primary power engine for the Series 90-70 PLC rack. This high-capacity 100-Watt module converts standard AC or DC input voltages into the stabilized triple-output DC voltages (+5V, +12V, and -12V) required to drive the CPU and I/O modules across the backplane. It features a wide input range and exceptional voltage regulation to maintain system logic integrity during power fluctuations. We supply this module as 100% Brand New original stock, ensuring your legacy high-performance systems receive maximum lifespan and electrical stability.

Technical Specifications

Engineering Advantages

• Extended Holdup Resilience: The IC697PWR711 provides a minimum holdup time of 21 milliseconds. This allows the PLC to ride through momentary power dips or switch-over transients without triggering a CPU reset, keeping your process running during minor grid instability.

• Versatile Input Flexibility: The module accepts both universal AC (120/240V) and 125V DC inputs. This dual-source compatibility enables engineers to standardize on a single power supply part number across facilities with different local utilities or battery-backed DC bus systems.

• Precision Voltage Regulation: Sophisticated internal circuitry maintains the +5V logic rail within a tight window (4.90 to 5.25V). This precision prevents bit errors and communication faults in high-density Series 90-70 racks packed with sensitive analog or communication modules.

• Integrated Safety Protections: The power supply incorporates active overvoltage and overcurrent limits. If a field-side short circuit occurs, the IC697PWR711 clamps the output to protect the expensive CPU and I/O cards from permanent thermal damage.

FAQs

• How do I configure the module for 120VAC vs. 240VAC input?

  The IC697PWR711 features auto-ranging capabilities for AC input. The module automatically detects the incoming voltage level and adjusts its internal conversion stages without requiring manual jumper settings or switch changes.

• What is the significance of the -12V output?

  While the +5V rail powers the main logic, certain specialized analog modules and high-speed communication cards within the Series 90-70 line require the +/- 12V rails for operational amplifiers and signal conditioning. This module provides all three rails to ensure full compatibility.

• Does this module support redundant power configurations?

  Standard Series 90-70 baseplates host a single power supply. For high-availability applications requiring redundancy, you must utilize specific redundant baseplates and cables designed to bridge two power supply modules.

• Is this a refurbished or "New-Old-Stock" unit?

  We offer this IC697PWR711 as 100% Brand New. This is critical for power supplies, as internal electrolytic capacitors degrade over time in used units. Our brand-new stock ensures the capacitors and power transistors provide the full 100W rated capacity from day one.