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SKU 2178241  UPC 0681087659826

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Common misspellings:
  • 1C693MDL634
  • IC693MD1634
  • IC693MDL63A
  • IC693MDL634

Product Description

The IC693MDL634 is a 24-volt DC Positive/Negative Logic Input Module for the Series 90-30 Programmable Logic Controller by GE Fanuc.  The IC693MDL634 module has one group with eight input points and one common power input terminal. IC693MDL634’s configuration allows both positive logic and negative logic characteristics. These input characteristics are suitable for a great variety of user-supplied input devices, such as electronic proximity switches, pushbuttons, and limit switches.

Once the current goes through an input point, the result is a logic 1 in the input status table (%I). The user can supply power to operate field devices, or an isolated +24 VDC output can be used to supply power to a limited number of DC inputs. The IC693MDL634’s Input Voltage Range goes from 0 to +30 volts DC, and its input current is of 7 mA (typical) at rated voltage. It functions with an on-state voltage of 11.5 to 30 volts DC and an off-state voltage of 0 to +5 volts DC. Its minimum on-state current is 3.2 mA and has a maximum off-state current of 1.1 mA.

The IC693MDL634 has LED light indicators on top for a convenient display of the ON/OFF status for each of its eight points. This LED block has two horizontal rows with eight green LEDs in each row; the top row, which is labeled A1 through 8 (points 1 through 8) is used by this module. An insert separates the inside and outside surface of the IC693MDL634’s hinged door and is identifiable by a blue-colored left edge, which signals a low-voltage module. Information on circuit wiring is located on the interior, and identification information can be recorded on the external surface. This module can be installed in any I/O slot of a 5 or 10-slot baseplate in a Series 90-30 PLC system.


Technical Specifications

Rated Voltage: 24 volts DC
# of Inputs: 8
Freq: n/a
Input Current: 7.0 mA
Input Voltage Range:  0 to -30 volts DC
DC Power: No


Technical Information

Rated Voltage                              24 volts DC

Input Voltage Range                    0 to +30 volts DC

Inputs per Module                        8 (one group with a single common)

Isolation                                       1500 volts between field side and logic side

Input Current                               7 mA (typical) at rated voltage

Input Characteristics

On-state Voltage                         11.5 to 30 volts DC

Off-state Voltage                         0 to +5 volts DC

On-state Current                         3.2 mA minimum

Off-state Current                         1.1 mA maximum

On response Time                      7 ms typical

Off response Time                      7 ms typical

Power Consumption: 5V             45 mA (all inputs on) from 5 volt bus on backplane

Power Consumption: 24V           62 mA from the Isolated 24 volt backplane bus or from user supplied power


Troubleshooting IC693MDL634

Troubleshooting information is available on IC693MDL634’s website page; it also includes a datasheet user-manual and a wiring diagram.


Repair your IC693MDL634

PDF Supply can repair your IC693MDL634 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 IC693MDL634?  Answer:  The IC693MDL634 is a 24 volt DC Positive/Negative Logic Input module for the GE Fanuc Series 90-30. It provides 8 input points in 1 group with a common power input terminal.
  • Question:  What is the rated voltage of IC693MDL634?  Answer:  24 volt DC
  • Question:  What is the input voltage range of IC693MDL634?  Answer:  0  to -30 volts DC
  • Question:  What kind of power source does this module require?  Answer:  The IC693MDL634 requires an DC power source.
  • Question:  Into what can the IC693MDL634 be installed?  Answer:  The IC693MDL634 can be installed in any I/O slot of a 5 or 10 baseplate in a Series 90-30 PLC system.
  • Question:  What should I do if my IC693MDL634 is not working properly?  Answer:  If your IC693MDL634 is not correctly working, then your product may need repair.

For more information on the IC693MDL634 DC Input Module of the GE 90-30 Series, please see the Datasheet Manual.


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