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IC693MDR390 Wiring

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  • IC693MDR390
  • IC693MDR390 Wiring

Product Description

The IC693MDR390, manufactured by GE Fanuc, is a 24 volts DC Input/Output Relay module. This module provides 8 inputs and 1 common power input terminal and 8 normally-open relay circuits in the same module. The input circuits are compatible with either negative or positive characteristics in which they source or sink between input devices and the common user. These input circuits are arranged into one group for every 8 inputs. The circuits for relay output are arranged as two groups having four circuits for both. There is a common terminal for power output per group. Input characteristics are compatible with a huge range of devices. Proximity switches, push buttons, and limit switches are some of the devices compatible with the IC693MDR390 that may be useful for the user’s system. Field devices operate on user-supplied power.

The user provided output loads are controlled by relay circuits that are normally-open. Every output has two amps of switching capacity output. Relay outputs can control a wide variety of load devices supplied by the user, such as indicators, motors, and solenoids. The backplane has a +24 volts DC bus which provides the power for the relay circuits, which are internal. The field devices operate on AC source or DC source for power which must be supplied by the user. This module has no fuses. The module has indicators to provide the status of the device, indicating whether the device is ON or OFF. These indicators are LEDs which are ordered in rows and are green. There are labels for input points and output points and color-coding schemes on insert panels to avoid handling errors. This module is installable on every Input/output slot with either 5-slots baseplate or 10-slots baseplate.

Technical Specifications

Rated Voltage: Inputs: 24 volts DC. Outputs: 24VDC or 120/240 VAC
# of Outputs: 16 (8 Inputs and 8 Outputs)
Freq: 50/60 Hz with AC
Output Current: 2 Amps per circuit, 4 amps per common
Input Current: 7.5 mA at rated voltage
Output Voltage Range:   5 to 30 volts DC, 5 to 250 volts AC


GE Intelligent Platforms / GE Fanuc GE Series 90-30

SKU 2170411  UPC 021559705581

Part Number: IC693MDR390 / ic693mdr390
Mfr/Brand Name: GE Automation
Mfr Number: IC693MDR390 / ic693mdr390
Type: 24 volt DC Input Relay Output Module, 8 Inputs and 8 Outputs

Technical Specifications

      Troubleshooting and Product Information for IC693MDR390

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

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      1C693MDR390 , GEFIC693MDR390 , CIMIC693MDR390



      Rated Voltage

      24 volts DC

      Input Voltage range

      –30 to +32 volts DC

      Inputs per Module

      8 (one group of eight inputs)


      1500 volts RMS between field and logic side

      500 volts RMS between inputs

      Input Current

      7.5 mA (typical) at rated voltage

      Input Characteristics


      On-State Voltage

      15 to 32 volts DC

      Off-State Voltage

      0 to +5 volts DC

      On-State Current

      4 mA (minimum)

      Off-State Current

      1.5 mA (maximum)

      On Response Time

      7 ms typical

      Off Response Time

      7 ms typical


      Rated Voltage

      24 VDC, 120/240 VAC

      Operating Voltage

      5 to 30 volts DC

      5 to 250 volts AC, 50/60 Hz

      Outputs per Module

      8 (two groups of four outputs each)


      1500 volts RMS between field and logic side

      500 volts RMS between groups

      Maximum Load 1

      2 amps maximum per output

      4 amps maximum per common

      Minimum Load

      10 mA

      Maximum Inrush

      5 amps

      On Response Time

      15 ms maximum

      Off Response Time

      15 ms maximum

      Internal Power Consumption

      80 mA (all I/O on) from +5V backplane bus

      70 mA (all outputs on) from relay +24V backplane bus

      1 Maximum load current is dependent on operating voltage as shown in the following table.

      Troubleshooting IC693MDR390

      Troubleshooting information is available on IC693MDR390’s website page; it also includes a datasheet user-manual and a wiring diagram.  


      Repair your IC693MDR390

      PDF Supply can repair your IC693MDR390 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 IC693MDR390?  Answer:  The IC693MDR390 is a 2 Amp Relay Output module for the GE Fanuc Series 90-30. It provides 8 input points with one common power input terminal and 8 normally-open relay circuits in the same module. The input circuits are arranged in 1 group of 8 inputs.  The relay output points are arranged in 2 groups of 4 points each.  Each group has a common power output terminal.
      •  Question:  What is the output switching capacity for each output circuit?  Answer:  2 amps. 
      • Question:  What can the relay outputs control?  Answer:  They can control motor starters, solenoids, and indicators. 
      • Question:  What kind of power does the IC693MDR390 use?  Answer:  Power to operate the field devices 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 IC693MDR390?  Answer:  Inputs: 24 volts DC or Outputs: 24VDC 120/240 volts AC 
      • Question:  What is the operating voltage for IC693MDR390?  Answer:  5 to 30 volts DC or 5 to 250 volts AC, 50/60 Hz
      • Question:  What should I do if my IC693MDR390 is not working correctly?  Answer:  The product may need repair if your IC693MDR390 is not working correctly.

      For more information on the IC693MDR390 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.


      Jan 2015

      Updated modules are RoHS converted product with applicable exemptions.


      Aug 2013

      Hardware update for improved manufacturability. No changes to features, functions or compatibility.


      June 2012

      Initial release of RX3i version (with blue housing)..


      Aug 2008

      Updated agency compliance data

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