IC697ALG444 GE Fanuc Series 90-70 16-Channel Analog Input Module

Product Overview

The IC697ALG444 is a 16-channel analog input current expansion module. GE Fanuc builds it for the Series 90-70 PLC platform. It reads current loop signals with high accuracy. Gold plated contacts protect signal quality. The module works only with the IC697ACC775 terminal block. It draws 5 VDC from the PLC backplane. Factory calibration sits at 10 V, ±2 mV.

Technical Specifications

• Brand: GE Fanuc
• Model / Part Number: IC697ALG444
• Series: Series 90-70
• Module Type: Analog input current expansion module
• Channels: 16
• Input Current Range: 4 to 20 mA
• Input Voltage Range: -10 to +10 VDC
• Module Voltage Input: 5 VDC from backplane
• Calibration: 10 V, ±2 mV (factory set)
• Terminal Block: IC697ACC775 (required)
• Contacts: Gold plated on headers and terminal blocks
• Measurement Range: 4 to 20 mA loop current
• Frequency Response: Not specified by the manufacturer
• Sensitivity: Set by factory calibration at ±2 mV
• Linearity: Not specified by the manufacturer
• Resolution: Not specified by the manufacturer
• Temperature Range: Not specified by the manufacturer
• Environmental Tolerance: Not specified by the manufacturer
• Noise Immunity: Not specified by the manufacturer

Installation Guide

• Mount the module in a Series 90-70 rack slot.
• Fit the IC697ACC775 terminal block first.
• Wire 4 to 20 mA loop signals to the terminals.
• Check the 5 VDC backplane supply before power up.
• Keep signal wires away from high power cables.
• Torque terminal screws to the rack spec.
• Label each channel for fast fault tracing.

Setup and Maintenance

• Commissioning is simple: plug in, wire, and verify.
• Gold plated contacts reduce cleaning needs.
• Factory calibration cuts setup time.
• Swap a faulty module without rewiring the block.
• Log channel readings during routine checks.
• Inspect contacts at each scheduled shutdown.

Compatibility Notes

• Works with GE Fanuc Series 90-70 PLC systems.
• Requires the IC697ACC775 terminal block.
• Fits VME-bus based Series 90-70 racks.
• Pairs with CPX series CPUs and Genius I/O networks.
• Supports hot standby and redundant CPU setups.
• Links to Ethernet, Genius LAN, and serial networks.

Certification Information

• Certification details are not listed in the source data.
• Confirm agency approvals with GE Fanuc before use.
• Check local panel standards for final acceptance.

Package Contents

• One IC697ALG444 module
• Terminal block sold separately (IC697ACC775)
• Documentation set depends on the seller

FAQ

Q: How many channels does this module offer?

A: It offers 16 analog input channels. Each channel reads current loop signals.

Q: Which terminal block must I use?

A: Use the IC697ACC775 block only. Other blocks may not fit or may damage the module.

Q: What current range does it accept?

A: It accepts 4 to 20 mA. This suits most industrial transmitters.

Q: Where does the module get its power?

A: It takes 5 VDC from the PLC backplane. No separate supply is needed.

Q: How accurate is the factory calibration?

A: GE Fanuc sets it at 10 V, ±2 mV. This gives a tight starting point for field work.

Q: Can I use it in a redundant system?

A: Yes. Series 90-70 supports hot standby CPUs and Genius redundancy. Many users run this module in such setups.

Q: What should I check first if a channel reads wrong?

A: Check the terminal block seating first. Then verify the loop current with a meter. In our experience, loose terminals cause most faults.

Q: How do I plan spare parts?

A: Keep one spare module and one spare terminal block on site. Downtime drops sharply with a ready swap unit.