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SKU 2172426  UPC 04173005114


MSRP $1374

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Common misspellings:
  • 1C693MDL660
  • IC693MD1660
  • IC693MDL66o
  • IC693MDL660

Technical Specifications for IC693MDL660

ManufacturerGE Fanuc
SeriesSeries 90-30
Part NumberIC693MDL660
Product TypeInput Module
Number of Inputs32
Number of Input Groups4
Positive LogicSupported
Negative LogicSupported
Voltage TypeDC
Input Voltage 0 to 30 Volts DC

Product Description

The IC693MDL660 is a 32-point negative & positive input module manufactured by GE Fanuc in the 90-30 series. It is a 24 VDC module with an input voltage range of 0-30 Volts and comes with 32 input points organized in four groups of eight discrete input points.  The logic input module was designed to exhibit either negative or positive characteristics and can operate up to voltages of 30V with an input current of 7.0 mA. There are 32 green LEDs on the input module that give the ON/OFF status of the input points, which are labelled from 1 to 32. When the terminal block is secured in place, the green LED comes on. A red LED comes on when the terminal block is not locked in place.

On the module are blue bands that identify a low voltage module. The IC693MDL660 comes with IC694TBBx32 or IC694TBSx32 connector types, which are sold separately. The terminal block for the module is also ordered separately. For exchange of point status and filter information with the CPU, the IC693MDL660 uses 48 input bits and eight output bits. The IC693MDL660 input module can be installed on any input /output slot in the 90-30 series.

Technical Specifications

Rated Voltage: 24 volts DC
# of Inputs: 32
Freq: n/a
Input Current: 7.0 mA
Input Voltage Range:     0 to -30 volts DC
DC Power: Yes


The IC693MDL660 input module is designed and manufactured by GE Fanuc. It is a member of the GE Fanuc Series 90-30 product line. The IC693MDL660 input module has 32 input channels that support positive and negative logic. This DC-powered input module has a nominal voltage rating of 24 Volts DC and a current rating of 7 milliamps. The 32 input channels on the IC693MDL660 input module are arranged in 4 separate groups, and each input group contains 8 input points and also 2 commons. This module has isolation between the logic side and the field side and the isolation is rated at 1500 Volts. Its input voltage range is from 0 to 30 Volts DC.


The GE Fanuc Series 90-30 IC693MDL660 32-point input module has a response time of about 50 milliseconds when it is switched on and when it is switched off. It is a low-voltage type of input module and it is identified as a low-voltage input module with a blue label. It can be mounted on a terminal block which is sold separately and it can be installed in any I/O slot that is available in a Series 90-30 chassis when it is installed in a Series 90-30 PLC. The IC693MDL660 32-point input module’s internal power consumption rating is 300 milliamps at a voltage rating of 5 Volts DC. This input module can handle a trigger voltage range of 11.5 Volts to 30 Volts. All 32 inputs are labeled with numbers from 1 to 32 and each input has an LED that illuminates when the corresponding input is turned on.

Technical Information


Rated Voltage

24 volts DC

Input Voltage Range

0 to 30 0volts DC

Inputs per Module

32 (four isolated groups of 8 inputs)

Isolation, Field to Backplane (optical)

250 VAC continuous; 1500 VAC for one minute

Isolation, Group to Group

250VAC continuous; 1500 VAC for one minute

Input Current

7.0 mA per point (typical) at rated voltage

Board ID

With Input Filter DIP switch disabled (default): 0x0F With Input Filter DIP switch enabled: 0x1A

Input Characteristics:


On–state Voltage

11.5 to 30 VDC

Off–state Voltage

0 to 5 VDC

On–state Current

3.2mA minimum

Off–state Current

1.1mA maximum

Input Filter Times

0.5ms, 1.0ms, 2.0ms, 5ms, 10ms, 50ms and 100ms, selectable per module

On response Time

0.5ms, 1.0ms, 2.0ms, 5.0ms, 10.0ms, 50.0ms & 100.0ms (as per filter setting)

Off response Time

0.5ms, 1.0ms, 2.0ms, 5.0ms, 10.0ms, 50.0ms & 100.0ms (as per filter setting)

Power Consumption

300mA (all inputs on) from 5 volt bus on backplane


Terminal block presence reported to RX3i CPU



Troubleshooting IC693MDL660

Troubleshooting information is available on IC693MDL660’s website page; it also includes a datasheet user-manual and a wiring diagram.  


Repair your IC693MDL660

PDF Supply can repair your IC693MDL660 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 IC693MDL660?  Answer:  The IC693MDL660 is a 24 volt DC Positive/Negative Logic Input module for the GE Fanuc Series 90-30. This module provides 32 discrete input points. The inputs are arranged in 4 isolated groups of 8 and each group has its own common. The IC693MDL660 is made to have either positive logic or negative logic characteristics.  
  • Question:  What is the rated voltage of IC6963MDL660?  Answer:  24 volts DC
  • Question:  What is the input voltage range of IC693MDL660?  Answer:  0 to +30 volts DC
  • Question:  What kind of connections are required for the IC693MDL660 module?  Answer:  This module requires a terminal block (a IC694TBB032 box style or a IC694TBS032 spring clamp style terminal).
  • Question:  With what are the input characteristics compatible?  Answer:  They are compatible with pushbuttons, limit switches, and electronic proximity switches.
  • Question:  Into what can the IC693MDL660 be installed?  Answer:  The IC693MDL660 can be installed in any I/O slot of a 5 or 10 baseplate in a Series 90-30 PLC system.
  • Question:  Why is the outside left edge of the insert color-coded blue?  Answer:  It means that this is a low-voltage module.
  • Question:  What should I do if my IC693MDL660 is not working properly?  Answer:  If your IC693MDL660 is not correctly working, then your product may need repair.

For more information on the IC693MDL660 DC Positive/Negative Logic Input Module of the GE 90-30 Series, please see the Datasheet Manual.






Jan 2016

Change in fab color. No change in form-fit-functionality.


Mar 2010

Revised IPI to show correct configuration of DIP switch.




Nov 2005

The module no longer becomes inoperable after a period of many rapidly-

repeated power cycles. For RX3i, hot insertions that take longer than 1 second no longer cause a System Configuration Mismatch fault.


May 2005

Fault displayed if module firmware is missing or corrupt.


Mar 2005

Initial Release

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

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