OVERVIEW

Official designation: GE Fanuc IC693ALG391 (Series 90-30, Analog Output Module)

Role/Application: A two-channel module for Series 90-30 PLCs, generating precise 0-20 mA or 0-5 VDC analog signals with 12-bit resolution for process control.

KEY SPECS SUMMARY

Power: 30 mA at 5 VDC, 215 mA at 24 VDC Isolated

Interfaces / Ports: One 20-pin terminal block

Indicators: One Module OK LED

Operating Temp: 0 degrees C to 60 degrees C

Platform / Compatibility: Series 90-30 baseplates, 1-slot width

Limit: Two channels, 12-bit resolution, 5 msec update rate

Lifecycle: Discontinued

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the maximum current output load for the IC693ALG391 in current mode?

A: The current mode user load must not exceed 850 ohms.

Wiring & Installation:

Q: How is the choice between current and voltage output made for each channel?

A: The output type is configured using a jumper on the I/O terminal board.

Troubleshooting & Compatibility:

Q: What is the isolation rating between the field side and the logic side of the module?

A: The module provides 1500 volts AC isolation between the field and logic side.

Replacement & Upgrades:

Q: What is the common replacement module for the discontinued IC693ALG391 in modern systems?

A: Refer to the latest manufacturer manual for the recommended analog output modules within the PACSystems RX3i family.