Product Introduction
When industrial automation systems require reliable detection of binary field devices like switches and pushbuttons, the GE IC693MDL240 discrete input module provides a robust solution. Part of the Series 90-30 family, this module was formerly manufactured by GE Fanuc and is now under Emerson Automation. It features sixteen (16) 120 VAC input channels within a single group, accepting an input voltage range of 0-132 VAC and an input current of 12 mA per channel. The module draws 90 mA from the backplane.
Technical Specifications Breakdown
The IC693MDL240 operates with a nominal input voltage of 0-120 VAC and an input frequency of 47-63 Hz. Its on-state voltage ranges from 74 VAC to 132 VAC with an on-state current of 6 mA, while the off-state voltage is 0 VAC to 20 VAC with an off-state current of 2.2 mA. Isolation between the field side and logic side is rated at 1500 Volts RMS. Typical on response time is 30 ms, with a maximum of 45 ms. The module uses AC power only and provides 16 LED indicators for status display.
Industry Applications
In manufacturing plants, the IC693MDL240 monitors limit switches on conveyor systems to detect product presence or position. Its 120 VAC input range and 47-63 Hz frequency support common industrial power standards. The module also interfaces with pushbuttons on control panels, offering fast response times to trigger PLC logic. For remote I/O applications, it connects via the Series 90-30 baseplate to central controllers.
Installation & Setup Guidance
Mount the IC693MDL240 in any 5-slot or 10-slot I/O baseplate of the Series 90-30 system. Ensure the backplane provides 5 VDC power for the 90 mA current draw. Wire field devices to the terminal block, observing the single common group for all 16 inputs. Verify input voltage is within 0-132 VAC and frequency between 47-63 Hz. Use software like LogicMaster 90-30, VersaPro, or Proficy Machine Edition to configure the module's logic reading as %I.
Maintenance & Reliability
Regularly inspect the IC693MDL240 for dust accumulation on the LED indicators and hinged door. Check that all input connections are secure and that the isolation rating of 1500 Volts RMS is maintained. Given its discontinued lifecycle status, verify availability with SpareTechPLC before ordering. Periodic testing of on-state and off-state thresholds ensures continued reliable operation.
Compatibility & Integration
The IC693MDL240 integrates seamlessly with Series 90-30 CPUs, I/O expansion racks, and remote I/O baseplates. It works with field devices such as switches, pushbuttons, auxiliary contacts, and electronic proximity switches. The module requires AC power and is not compatible with DC power. There is no limit to the number of modules installed, subject to the host controller's I/O capacity.
Selection Guide & Purchasing Advice
Before purchasing the IC693MDL240, confirm your system's backplane current capacity (90 mA per module) and input voltage range (0-132 VAC). As this product is discontinued/obsolete, contact SpareTechPLC to check stock and discuss replacement options. SpareTechPLC offers verified units with fast shipping for industrial automation needs.
Frequently Asked Questions
What is the input voltage range for the IC693MDL240?
The input signal range is 0-132 VAC, with a nominal voltage of 0-120 VAC.
How many channels does this module have?
It has sixteen (16) input channels within a single common group.
What is the isolation rating?
Isolation between field side and logic side is 1500 Volts RMS.
Can this module be used with DC power?
No, the IC693MDL240 requires AC power only; DC power is not supported.
Is the IC693MDL240 still in production?
The product lifecycle status is discontinued/obsolete. Please verify current availability with SpareTechPLC.
