OVERVIEW

Official designation: GE Fanuc IC695ALG808 (PACSystems RX3i, Isolated Analog Output Module)

Role/Application: Single-slot module for the RX3i Universal Backplane, providing eight isolated output channels configurable for voltage (+/- 10 V) or current (0-20 mA, 4-20 mA) for precise process control.

KEY SPECS SUMMARY

Power: 250 mA @ 3.3 V, 17 mA @ 5 VDC, 660 mA 24 VDC external

Interfaces / Ports: Compatible with IC694TBB/TBS032/132 terminal blocks (separate)

Indicators: MODULE OK LED (Green), FIELD STATUS LED (Green/Red)

Operating Temp: 0 degrees C to 60 degrees C

Platform / Compatibility: PACSystems RX3i Universal Backplane, CPU firmware 5.0 or later

Limit: 15-bit resolution (current and +/-10V), 14-bit (0-10V)

Lifecycle: Active or Discontinued, varies by model/revision

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the maximum resistive load supported for the 4-20 mA current output?

A: The current output load resistance must not exceed 1350 Ohms maximum.

Wiring & Installation:

Q: Does the IC695ALG808 receive 24 VDC field power through the RX3i backplane?

A: No, the module requires the external 24 VDC field power to be wired directly to the terminal block.

Troubleshooting & Compatibility:

Q: What is the required configuration software version for this analog output module?

A: Machine Edition Version 5.7 SP3 Logic Developer-PLC or later is required for configuration.

Replacement & Upgrades:

Q: What is the isolation voltage rating between the field and backplane on the ALG808?

A: The module provides 2550 VDC isolation for one second between field and backplane.