IC694ALG392 (4) IC694ALG392 (2) IC694ALG392 (1) IC694ALG392 (3)

The GE IC694ALG392 is a versatile 8-channel analog output module designed for GE Fanuc PACSystems RX3i and Series 90-30 PLC systems. It delivers precise current or voltage outputs configurable per channel, enabling seamless integration with field devices like actuators, valves, sensors, and drives. With software-configurable ranges and robust industrial design, this module supports flexible control loops and real-time process adjustments in automated systems.

Technical Specifications

Specification	Details
Module Type	8-Channel Analog Output Module
Compatible PLC	GE Fanuc PACSystems RX3i / Series 90-30
Output Channels	8 single-ended outputs
Output Voltage Range	0 to +10 V; –10 to +10 V (bipolar)
Output Current Range	0–20 mA; 4–20 mA
Resolution	15–16 bits (range dependent)
Update Rate	~8 ms (all channels)
Calibration	Factory-calibrated per channel
Isolation	Field-to-backplane and ground detailed isolation
Power Supply	External +24 VDC (20–30 VDC); +5 V from PLC backplane
Power Consumption	~110 mA @ +5 VDC; ~315 mA @ +24 VDC user supply
Mounting	Standard RX3i or Series 90-30 backplane
Dimensions (L×W×H)	110 × 64 × 30 mm
Weight	~0.35 kg

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GE IC693DSM314 – High-density discrete output module

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Applications

The IC694ALG392 is ideal for industrial control systems requiring precision analog outputs:

Process control loops for flow, pressure, and temperature regulation
Actuator command signals for valves, motors, and proportional devices
PID loop integration within PLC logic
Signal retransmission to data acquisition and SCADA systems
Closed-loop automation in chemical, food & beverage, and manufacturing environments

Its flexible output configuration supports a mix of current and voltage modes tailored to specific field device requirements.

Advantages

Software-configurable outputs eliminate hardware jumper changes
Support for current and voltage modes on all channels
Fast update rate (~8 ms) for responsive control
Factory calibration ensures consistent precision
External +24 VDC supply support for robust signal driving
Compatibility with RX3i and Series 90-30 racks expands application flexibility

These features make the IC694ALG392 suitable for dynamic control scenarios where analog precision and reliability are required.

Technical FAQs

What types of signals can the IC694ALG392 output?
It supports configurable current (0–20 mA, 4–20 mA) and voltage (0–10 V, –10–+10 V) outputs.
How many channels are available?
The module provides 8 single-ended analog output channels.
What is the typical update rate?
All channels update approximately every 8 milliseconds.
Does this module require external power?
Yes — it requires an external +24 VDC user supply in addition to PLC backplane power.
Is the module factory-calibrated?
Yes — channels are factory-calibrated for accuracy across ranges.
Can it signal open-wire faults?
In current mode, open-wire or fault conditions are reported to the CPU.
What controllers is it compatible with?
Compatible with RX3i PACSystems and Series 90-30 PLCs.
Does it draw power from the PLC backplane?
It draws some power from the +5 V backplane and relies on external +24 V for outputs.
Where is this module physically installed?
It installs in any standard I/O slot of the RX3i or Series 90-30 backplane.
Is it suitable for industrial environments?
Yes — designed for industrial automation with adequate isolation and noise resistance.