GE IC693ALG442 Combination module

GE IC693ALG442 Combination module

Details of the module

Manufacturer: GE Fanuc 
Product Line: Series 90-30
Part Number: IC693ALG442
Weight: 0.94 lbs (0.43 kg)
Accuracy: 0.25% at 25 °C
Update Rate: 8 milliseconds
Number of Output Channels: 2, single-ended
Output Current Range: 0–20 mA, 4–20 mA
Resolution at 4–20 mA: 0.5 microamps
Resolution at 0–20 mA: 0.625 microamps
Number of Input Channels: 4 differential
Input Range: 0–10 Volts, -10 to 10 Volts
Resolution at 0–10 V: 2.5 mV
Resolution at -10 to 10 V: 5 mV
Input Impedance: 800 K Ohms
External Supply Voltage Range: 20 to 30 VDC (24 VDC typically)

The IC693ALG442 is a combination module from GE Fanuc’s Series 90-30 PLC platform. Being a combination module, 

this module is designed with Four (4) input channels compatible with 0 to +10 volts (unipolar), –10 to +10 volts (bipolar), 

0 to 20 mA, 4 to 20 mA, and 4 to 20 mA Enhanced input signals and Two (2) analog outputs providing 0 to +10 

volts (unipolar), –10 to +10 volts (bipolar), 0 to 20 mA, 4 to 20 mA output signals.
The input channels supports differential inputs with each channel exhibiting an update rate of 8 ms. Individual input 

type resolution includes 5 µA (1 LSB = 5 µA) for 0-20 mA; 5 µA (1 LSB = 5 µA) for 4-20 mA and 5 µA (1 LSB = 5 µA) 

for 4-20 mA, enhanced with absolute accuracy of ± 0.25% of full scale @25°C (77°F) and ± 0.5% of full scale over 

specified operating temperature range.

Frequently asked questions：

1.What is the supported number of input and output channels does the IC693ALG442 have?
The IC693ALG442 has Four (4) differential inputs and Two (2) single-ended outputs.
2.What are the supported input signals of the IC693ALG442?
Compatible input signals are 0 to +10 volts (unipolar), –10 to +10 volts (bipolar), 0 to 20 mA, 4 to 20 mA, and 4 to 

20 mA Enhanced input signals.
3.Does this module require an external power supply to operate?
Yes. A 24VDC external power supply is needed to operate this module.

Factory Applications
Process Monitoring: According to IQ Electro, it is used to convert field signals from sensors (like pressure or 

temperature transmitters) into digital data for the PLC to process.
Machine : It controls actuators such as variable speed drives or control valves that require precise analog voltage 

or current signals to operate.
Automotive Industry: systems in this sector use such modules to ensure consistency in production standards and 

improve quality control in assembly lines.
Robotics Integration: The module supports Ramp Mode, allowing outputs to transition smoothly between values, 

which is beneficial for controlling robotic movements or gradual motor speed changes.

Diagnostics and Maintenance
Open-Loop Detection: In current mode, the module reports an open-wire fault to the CPU if a field connection is broken.
Status Indicators: It features two LEDs: the OK LED for general module health and the USOK LED to confirm the 

external 24V power supply is present.

Claim Your Extra Discount: Contact Sales Manager Lisa Lin for Details

:+86 18965423501     :sales7@amikon.cn     :AMKPLC

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4）Original packing with cartons.
5）After shipment, you can usually receive the goods within 3-4 days.

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