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Product Overview

The IC697PWR720C occupies a single slot in a Series 90-70 or VME integrator rack to provide stable, regulated DC power. This Power Supply Adapter (PSA) module manages high-current demands, delivering up to 18 Amps on the +5V bus to support advanced processors and communication coprocessors. By adhering to the VME standard C.1, the IC697PWR720C ensures seamless integration into multi-vendor VME environments, serving as the electrical heart for large-scale distributed control systems (DCS) and high-speed manufacturing lines.

Technical Specifications

The IC697PWR720C utilizes a precision-regulated output architecture to protect sensitive logic circuits from voltage fluctuations.

Item Specification
Output Voltage (+5V) +5.02 to +5.12 VDC (Nominal 5.07V)
Output Voltage (+12V) +11.58 to +12.42 VDC (Nominal +12V)
Output Voltage (-12V) -11.4 to -12.6 VDC (Nominal -12V)
Current Capacity (+5V) 18 Amps
Current Capacity (+12V) 2 Amps
Current Capacity (-12V) 1 Amp
Backplane Standard VME C.1 Support
Redundancy Supports Dual Rack / Dual Power Operation
Slot Width Single Slot
Status Indicators Logic Power LED
Operating Temp 0°C to +60°C

Engineering Advantages

The IC697PWR720C provides several critical mechanical and electrical benefits for industrial systems:

  • High-Current Logic Support: Many Series 90-70 CPUs and specialized modules consume significant power. The 18A capacity at 5VDC allows for fully populated racks without voltage sagging, preventing unexpected system resets.

  • Dual Rack Synchronization: This module supports dual rack operations via the IC697CBL700 expansion cable. This configuration enables redundant power setups or expanded I/O architectures while maintaining tight voltage regulation across both chassis.

  • VME Standard Compatibility: The design follows the VME standard C.1, which allows this power supply to operate within 3rd-party VME integrator racks. This flexibility proves invaluable when mixing GE Fanuc logic with specialized VME-based hardware.

  • Integrated Diagnostics: A front-panel LED provides immediate visual confirmation of logic power health. This allows maintenance teams to distinguish between a logic-side failure and an incoming AC power issue instantly.

100% Brand New Original Hardware

We supply the IC697PWR720C in 100% Brand New and Original factory packaging. While the Series 90-70 line is technically discontinued by the OEM, we provide authentic, unused stock that meets the original factory specifications. Choosing new-in-box (NIB) hardware eliminates the risk of capacitor drying or terminal corrosion found in used or "refurbished" units, ensuring maximum uptime for your critical infrastructure.

FAQs

  • Can I use the IC697PWR720C in a dual-power redundant configuration?

    Yes. The module supports dual-rack operations, which allows you to distribute the load or provide a secondary power path to ensure system continuity in the event of a single PSA failure.

  • What is the significance of the "C" suffix in the part number?

    The "C" suffix represents a specific hardware revision. GE Fanuc uses these suffixes to denote internal component improvements or firmware updates that enhance the module's performance while remaining fully backward compatible with the IC697PWR720 series.

  • Does this module require a jumper for specific logic types?

    Yes, a jumper is required when the system logic is set to negative. Please consult your specific rack wiring diagram to ensure the jumper is correctly positioned for your logic configuration.

  • Which cables are compatible for expanding power to a second rack?

    The IC697CBL700 Power Supply Expansion cable is specifically designed to interface with the IC697PWR720C for dual-rack power distribution.

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