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SKU 2174102  UPC 0947355995028


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MSRP $1292

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Common misspellings:
  • 1C693MDL931
  • IC693MD1931
  • IC693MDL93l
  • IC693MDL931

Product Description

The IC693MDL931 is an Isolated Relay Output module from the 90-30 Programmable Logic Controller Series Manufactured by GE Fanuc. It has a rated voltage of 24 volts DC, 120/240 volts AC, 50/60 Hz nominally. Each isolated output is for 8 Amp resistive maximum, and 20 Amps maximum per module for UL installations.  It provides the user with 4 normally-closed and 4 Form C relay circuits for controlling output loads. Each circuit has an output switching capacity of 8 amps for the normally-closed contacts or the normally open contacts. Also, each output relay is isolated from the other relays, and each relay has a separate common power output terminal. The IC693MDL931, as the rest of the Series 90-30, is a low-cost solution for high-availability applications, such as: motor starters, solenoids, and indicators. The user must supply the AC or DC power to operate the field devices connected to this module.

When the IC693MDL931 module is used with DC power supply IC695PSD040 or PSD140, special precautions should be taken because dropouts in the source voltage will be seen by this module and may cause relay dropouts. There are no fuses on this module. The IC693MDL931 module has LED indicators in place, which provide the ON/OFF status of each point, are located at the top of the module. The LEDs are arranged in two horizontal rows with eight green LEDs in each row. This module uses the top row labeled A1 through 8 (points 1 through 8) for output status; the bottom row is not used and the fuse LED is not used.

An insert goes between the inside and outside surface of the hinged door. The surface towards the inside of the module (when the hinged door is closed) has circuit wiring information, and circuit identification information can be recorded on the outside surface. The outside left edge of the insert is color-coded red to indicate a high-voltage module. The IC693MDL931 can be installed in any I/O slot of a 5 or 10-slot baseplate like an RX3i or in a Series 90-30 PLC system. It is very important to note that this module is not compatible with hot swap operations in any backplane. Hot removing or inserting this module into a backplane can cause damage to the module or other system components.

Technical Specifications

Rated Voltage: 24 volts DC or 120/240 volts AC
# of Outputs: 8 isoated outputs
Freq: 50/60 Hz with AC
Output Current: 8 Amps per circuit
Output Voltage Range:   5 to 30 volts DC, 5 to 250 volts AC
DC Power: Yes


Technical Information


Rated Voltage

24 volts DC, 120/240 VAC, 50/60 Hz (nominal - see the following table for exceptions)

Output Voltage Range

5 to 30 volts DC


5 to 250 VAC, 50/60 Hz

Outputs per Module

Eight isolated outputs



Field to Backplane and to Frame Ground

250 VAC continuous;

1500 VAC for 1 minute

Point to Point

250 VAC continuous; 1500 VAC for 1 minute

Maximum Load

8 Amps resistive maximum per output


20 Amps maximum per module for UL installations Maximum load depends on ambient temperature as shown.

Minimum Load


Inrush Current

8 Amps maximum for one cycle

On Response Time

15ms maximum1

Off Response Time

15ms maximum1

Output Leakage Current

1mA maximum at 250 VAC, (25°C (77°F))

Power Consumption

6mA (all outputs on) from 5 volt bus on backplane 110mA (all outputs on) from relay 24V bus on backplane

1 When this module is used with DC power supply IC695PSD040 or PSD140, special precautions should be taken because dropouts in the source voltage will be seen by this module and may cause relay dropouts.


Troubleshooting IC693MDL931

Troubleshooting information is available on IC693MDL931’s website page; it also includes a datasheet user-manual and a wiring diagram.  


Repair your IC693MDL931

PDF Supply can repair your IC693MDL931 in 3-5 business days. And PDF Supply stands by all of its repairs with a 1 year customer satisfaction warranty.

Customer Questions and Answers

  • Question:  What is an IC693MDL931?  Answer:  The IC693MDL931 is a 8 Amp Isolated Relay Output module for the GE Fanuc Series 90-30. It provides 4 normally-closed and 4 Form C  relay circuits for controlling output loads provided by the user.
  •  Question:  What is the output switching capacity for each circuit?   Answer:  8 amps for the normally closed or normally open contacts. 
  • Question:  What can the relay outputs control?   Answer:  They can control motor starters, solenoids, and indicators. 
  • Question:  What kind of power does the IC693MDL931 use?   Answer:  Power to operate IC693MDL931 must be supplied by the user and be either AC or DC power.
  • Question:  Are there fuses on this module?   Answer:  No
  • Question:  What is the rated voltage for IC693MDL931?   Answer:  24 volts DC or 120/240 volts AC 
  • Question:  What is the operating voltage for IC693MDL931?   Answer:  5 to 30 volts DC or 5 to 250 volts AC, 50/60 Hz
  • Question:  What should I do if my IC693MDL931 is not working correctly?   Answer:  The product may need repair if your IC693MDL931 is not working correctly, 

For more information on the IC693MDL931 Isolated Relay Output Module of the GE 90-30 Series, please see the Datasheet Manual.






May 2015

Change in fab color from Green to Blue. No change in form-fit- functionality.

IC694 MDL931B

Jan 2015

Updated modules are RoHS converted product with applicable exemptions.

IC693/IC694 MDL931A

Aug. 2008

Initial release.

ST. LOUIS, Feb. 1, 2019 – Emerson today announced it has completed the purchase of Intelligent Platforms from General Electric.

Common related search terms: BuyDatasheetEmersonManualPriceRepairSpecificationTroubleshootWiring

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