IC693ALG442 1 IC693ALG442 2 IC693ALG442 4 IC693ALG442 3

The GE IC693ALG442 is a 16-channel high-density analog output module designed for Series 90-30 PLC systems, providing maximum output capacity in a single module. Engineered for industrial applications where space is limited but multiple analog outputs are required, this module delivers reliable voltage and current signals to control actuators, valves, motors, and other field devices.

Ideal for complex control environments, the IC693ALG442 simplifies cabinet layouts by combining high channel count with consistent precision, enabling engineers to streamline system design without compromising on performance.

Technical Specifications

Specification	Details
Product Type	High-Density Analog Output Module
PLC Platform	GE Fanuc Series 90-30
Number of Outputs	16 Channels
Supported Output Signals	0–20 mA, 4–20 mA, 0–10 V
Resolution	12-bit DAC
Accuracy	±0.2% of full scale
Update Rate	Up to 5 ms per channel
Load Requirements	Voltage: ≥2 kΩ, Current: ≤500 Ω
Operating Temperature	0°C to +60°C
Storage Temperature	-20°C to +70°C
Dimensions (H × W × D)	102 × 140 × 120 mm
Weight	Approx. 0.90 kg

Recommended Related Models

The IC693ALG442 is commonly paired with these Series 90-30 components for high-density analog control:

IC693CPU374 – High-performance CPU for multiple simultaneous control loops
IC693ADC311 / IC693ALG220 – Complementary analog input and output modules
IC693PWR330 – Stable power supply ensuring consistent operation
IC693CHS397 – Baseplate supporting high-density module layouts

This combination enables efficient multi-loop control while reducing cabinet footprint.

Popular GE PLC Models

The IC693ALG442 is often used with:

IC693CPU350
IC693CPU363
IC693CPU374
IC693MDL740
IC693ALG390 / IC693ALG391 / IC693ALG392

It is the preferred choice when multiple analog outputs are required in a single, compact module.

Applications

The GE IC693ALG442 is suited for applications where high output density is critical:

Large-scale chemical and pharmaceutical process control
Water and wastewater treatment facilities with multiple control loops
Multi-valve and actuator control in automated plants
High-density laboratory automation setups
Retrofitting or upgrading systems to reduce cabinet space while expanding outputs

It allows engineers to simplify system design while maintaining reliable, repeatable control.

Advantages

High Output Density – 16 channels in a single module reduce the need for multiple smaller modules
Reliable Accuracy – ±0.2% full-scale output ensures precise control
Compact Design – Saves cabinet space and simplifies wiring
Seamless Integration – Fully compatible with Series 90-30 PLC systems
Efficient Multi-Loop Control – Ideal for applications with numerous simultaneous analog outputs

This module delivers space-saving efficiency without compromising on control performance.

Technical FAQs

What is the main purpose of IC693ALG442?
To provide 16 analog outputs in a single module for Series 90-30 PLC systems.
How many output channels does the module have?
Sixteen independent analog output channels.
Which signal types are supported?
0–10 V, 0–20 mA, and 4–20 mA.
What is the resolution?
12-bit DAC for standard precision analog control.
What is the module’s accuracy?
±0.2% of full-scale output.
What is the update rate per channel?
Up to 5 milliseconds per channel.
Is it suitable for multi-valve or multi-actuator control?
Yes, the 16-channel design allows for multiple simultaneous outputs.
Can it be used for retrofitting older PLC installations?
Yes, especially to expand analog output capacity in limited space.
Does it affect PLC scan time?
Minimal effect when configured correctly.
Why choose IC693ALG442 over multiple smaller modules?
It reduces cabinet space, simplifies wiring, and consolidates multiple analog outputs in a single module.