PRODUCT INFORMATION
Product Overview
The General Electric IC693MDL241 is an input module designed for Series 90-30 programmable logic controllers. It provides sixteen discrete input points organized into a single group with one common power terminal. The module accepts either AC or DC field signals at a nominal voltage of 24 VAC or VDC. Input operational limits range from 0 to 30 VAC or VDC at 50/60 Hz. In DC mode, the module supports both positive and negative logic wiring configurations. Current draw reaches 7 mA per active input channel at rated voltage. When an input is energized, the module reports a Logic 1 (%I) state.
Status indication consists of sixteen green LEDs arranged across two horizontal rows on the top face. Row A indicates channels one through eight, while row B indicates channels nine through sixteen. Field wiring connects to standard two-state devices like pushbuttons, limit switches, and proximity sensors. Electrical isolation between the field side and logic backplane is rated at 1500 VAC RMS. Internal backplane current draw requires 80 mA at 5 VDC when all inputs operate. Field circuit power requires 125 mA from an external supply or isolated 24 VDC backplane bus. The module installs directly into 5-slot or 10-slot Series 90-30 baseplates.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
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| Weight | 1.50 lbs (0.68 kg) |
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| Product Description | Discrete input module |
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| No of Channels | Sixteen (16) |
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| Wiring configuration | Positive / Negative logic |
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| Input grouping | Single group of 16 inputs |
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| Input signal range | 0-30 VAC / VDC |
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| Isolation | 1500 VAC between field side and logic side |
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| Voltage | 24 V DC |
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| Nominal Input voltage | 24 VAC / VDC |
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| Input voltage range | 0 to +30 volts DC or 0 to +30 volts AC, 50/60 Hz |
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| Input current | 7 mA at rated voltage |
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| Nominal output voltage | 24 VAC / 24 VDC |
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| Inputs | 16 |
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| Current draw | 80 mA @ 5 VDC when all inputs on; 125 mA from the isolated 24 VDC backplane bus or the user provided external power supply. |
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| Off response time, maximum | 28 ms |
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| Frequency | 50/60 Hz |
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| On State Voltage | 11.5 - 30.0 VAC / VDC |
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| Input Current at a Rated Voltage | 7 mA |
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| Off state voltage | 0-4 VAC / VDC |
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| Isolation between field side and logic side | 1500 V RMS |
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| On state current | 3.2 mA |
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| DC Power | Yes |
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| Off state current | 1 mA |
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| AC Power | Yes |
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| On response time, typical | 12 ms |
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| LED Indicators | 16 |
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| On response time, maximum | 12ms |
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| Logic reading | %I |
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| Product Lifecycle Status | Discontinued/Obsolete |
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TECHNICAL INFORMATION
Features
- Offers sixteen discrete inputs arranged in a single common group.
- Compatible with both 24 VAC and 24 VDC operating voltages.
- Accommodates positive logic or negative logic configurations in DC mode.
- Provides two rows of green LED indicators for input channel verification.
- Delivers 1500 VAC RMS optical isolation between field wiring and logic circuits.
- Features typical on response of 12 ms and off response of 28 ms.
TECHNICAL INFORMATION
Applications
- Monitoring discrete field switches in industrial processing machinery.
- Interfacing pushbuttons and selector switches within operator control stations.
- Reading status from electronic proximity sensors and limit switches.
- Sensing auxiliary contact states on motor starters and contactors.
TECHNICAL INFORMATION
Connections / Interfaces
- Single common power input terminal for all sixteen input channels.
- Removable module insert strip for labeling channel designations.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the module in any available I/O slot of a 5-slot or 10-slot baseplate.
- Ensure system power is turned off before inserting or removing the module.
- Connect field common wiring to the single common terminal provided.
- Verify that input signal voltages stay within the 0 to 30 VAC/VDC rating.
TECHNICAL INFORMATION
Configuration Guidelines
- Configure input channel mapping in PLC software to read %I logic addresses.
- Select positive or negative wiring polarity based on field DC device requirements.
TECHNICAL INFORMATION
Compatibility
- Compatible with General Electric Series 90-30 baseplates including 5-slot and 10-slot models.
- Works with user-supplied 24 VAC/VDC power sources or isolated 24 VDC backplane supply.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- The IC693MDL241 is discontinued and designated as obsolete by the original manufacturer.
- Replacement modules and maintenance stock remain available through commercial automation inventory suppliers.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with General Electric Series 90-30 baseplates including 5-slot and 10-slot models. Works with user-supplied 24 VAC/VDC power sources or isolated 24 VDC backplane supply.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What type of input signals does the IC693MDL241 accept?
The IC693MDL241 accepts 24 VAC or 24 VDC discrete signals. It supports positive and negative logic DC wiring.
What are the on-state and off-state voltage thresholds for this module?
The on-state voltage range is 11.5 to 30.0 VAC or VDC. The off-state voltage range is 0 to 4 VAC or VDC.
How many input points and groups does the IC693MDL241 provide?
It provides sixteen discrete input points. All sixteen points share a single common power input terminal.
What is the typical switching response time for the IC693MDL241?
The typical on response time is 12 ms. The maximum off response time is 28 ms.
