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IC694MDL635 Wiring

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  • IC694MDL635
  • IC694MDL635 Wiring

Product Description

The IC694MDL635 is a 16-Point, 125 Volt DC, Positive/Negative Logic, Input module from the GE Fanuc RX3i Series.  This module provides 16 input points in 1 group with a common power input terminal.  See specifications for this unit on IC694MDL635's website page.

Technical Specifications

Rated Voltage: 125 volts DC
# of Inputs: 16 (1 group)
Freq: N/A
Input Current: 1.97 mA
Input Voltage Range:   0 to +150VDC
Power Consumption:  80 mA from 5V bus, 31.5 mA from user supply



GE Intelligent Platforms / GE Fanuc GE RX3i PacSystem

SKU 2176434  UPC 0594995012723

Part Number: IC694MDL635 / ic694mdl635
Mfr/Brand Name: GE Automation
Mfr Number: IC694MDL635 / ic694mdl635
Type: 125 volt DC, POS/NEG Logic Input Module, 16 Points

Troubleshooting and Product Information for IC694MDL635

Download product information, troubleshooting guides and operation manuals to get your PLC operational.

New IC694MDL635
Price: $376
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New Surplus IC694MDL635
Price: $302
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Repair Your IC694MDL635
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Other IC694MDL635

Available Revisions:

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1C694MDL635 , GEFIC694MDL635 , CIMIC694MDL635


Rated Voltage

125 volts DC

Input Voltage Range

0 to +150 volts DC

Inputs per Module*

16 (one group with a single common)

Isolation: Field to Backplane (optical) and to frame ground

250 VAC continuous; 1500 VAC for one minute

Input Current

1.97mA (typical) at rated voltage

Input Characteristics


On–state Voltage

90 to 150 volts DC

Off–state Voltage

0 to +30 volts DC

On–state Current

1.41mA minimum

Off–state Current

0.46mA maximum

On response Time

8ms typical

Off response Time

8ms typical

Power Consumption: 5V

80mA (all inputs on) from 5 volt bus on backplane

Power Consumption: 125V

31.5mA from user supplied power (all inputs ON at 125VDC)


Troubleshooting IC694MDL635

Troubleshooting information is available on IC694MDL635's website page; it also includes a datasheet user-manual and a wiring diagram.

Repair your IC694MDL635

PDF Supply can repair your IC694MDL635 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 IC694MDL635?  Answer:  The IC694MDL635 is a 16-Point, Positive/Negative Logic, 125 VDC, Input module from the GE Fanuc RX3i Series. 
  • Question:  What does IC694MDL635 provide?  Answer:  This module provides 16 input points in 1 group with a common power input terminal. 
  • Question:  How can the module be wired?  Answer:  This input module can be wired for either positive or negative logic.
  • Question:  With what are the input characteristics compatible?  Answer:  The input characteristics are compatible with a wide range of input devices, such as pushbuttons, limit switches, and electronic proximity switches. 
  • Question:  Current into an input point results in what?  Answer:  Current into an input point results in a logic 1 in the input status table (%I).
  • Question:  By what power do field devices operate?  Answer:  Power to operate field devices must be supplied by the user.
  • Question:  Sixteen green LEDs indicate what?  Answer:  Sixteen green LEDs indicate the ON/OFF status of points 1 through 16. 
  • Question:  The red bands on the label let you know what?  Answer:  They let you know that IC694MDL635 is a high-voltage module.
  • Question:  Into what slot can IC694MDL635 be installed?  Answer:  This module can be installed in any I/O slot of an RX3i system. 
  • Question:  What should I do if my IC694MDL635 is not working properly?  Answer:  Your IC694MDL635 may need repair

For more information on the IC694MDL635 16-Point, Positive/Negative Logic, 125 VDC, Input Module of the GE Fanuc RX3i Series, please see the Datasheet User-Manual.

Release History




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


Updated modules are RoHS converted product with applicable exemptions

IC694MDL635B IC693MDL635B

Adds UL508 compliance. This change does not affect module features, operation or compatibility.

IC694MDL635A IC693MDL635A

Initial release.

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Give us a call at 1-800-360-6802 or 1-919-535-3180.

We can help you with your Revision specific needs.

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What is New Surplus?

These “New Surplus” units are a great cost saving alternative. This product is sealed in the original manufacturer’s packaging with all sub-assemblies and documentation. May indicate older date code. Comes with a PDF Supply 3-year warranty.

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Reconditioned products from PDF Supply are a cost-effective alternative to new and obsoleted PLC products. Every part is reconditioned down to the circuit board level and updated to the latest revision. All parts are thoroughly inspected and hand-cleaned before being functionally tested in a fully configured system.

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What is a Verified Substitute?

A verified substitute new product is a "drop in" replacement designed with identical specifications as the OEM product. It will meet all electrical and dimensional charactertics at a substanstially reduced price.

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Download Lastest Documentation

Please visit this manufacturer's website to download the lastest manuals and datasheets.

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We stand behind our prices with a lowest price guarantee. If you find a legacy GE PLC part advertised for less on an authorized GE PLC distributor website, simply contact us and send us a link to the lower advertised price. We will match that price and ship overnight FREE. The item must be in stock, in similar condition and be able to ship same day.

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