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IC200MDL940

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The GE/Emerson IC200MDL940 is a rugged and reliable 16‑point isolated relay output module from the VersaMax I/O series designed for a wide range of industrial automation and control system applications.
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Technical specifications for IC200MDL940

  • Manufacturer:
    General Electric
  • Part Number:
    IC200MDL940
  • Product Family:
    GE VersaMax
  • Product Type:
    16‑Point Isolated Relay Output Module
  • Stock:
    1
  • Operating Temperature:
    0°C to 60°C (32°F to 140°F)
  • Storage Temperature:
    -40°C to 85°C (-40°F to 185°F)
  • Humidity:
    5% to 95% non-condensing
  • Minimum Load Current:
    10 mA per output point
  • Output Voltage Drop:
    Maximum 0.3 V (minimal energy loss)
  • Switching Frequency:
    0.5 Hz maximum (resistive load)
  • Mechanical Life:
    10 million operations (no load)
  • Electrical Life:
    100,000 operations at rated load
  • Weight:
    0.18 kg
  • Estimated shipping dimensions:
    11x5.5x6.5cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Application Diagnostics System Upgrades

Features:

  • Provides 16 sourcing outputs at 0.5A/channel for versatile control applications.
  • Ensures reliable operation with built-in protection features.
  • Seamless integration with GE/Emerson VersaMax PLC systems.
The IC200MDL940 is a discrete output module providing 16 digital output channels for 24V DC sourcing applications. Each channel delivers up to 0.5A output current with a maximum total current of 8A per module, making the IC200MDL940 suitable for controlling solenoids, relays, actuators, and indicator lamps. The IC200MDL940's high channel density maximizes I/O capacity per slot, optimizing cabinet space utilization in space-constrained control panels.

The IC200MDL940 includes built-in short-circuit protection and over-temperature protection to ensure reliable operation and prevent damage from electrical faults. Each output channel is individually protected, and the module automatically shuts down under fault conditions to protect both the module and connected field devices. The IC200MDL940's protection features enhance system reliability and reduce maintenance requirements in demanding industrial environments.

The IC200MDL940 is fully compatible with the GE VersaMax PLC platform, supporting DIN rail or panel mounting for flexible installation. The module includes LED status indicators for each of the 16 output channels, enabling real-time visual verification of channel status and rapid troubleshooting. The IC200MDL940 operates from 0°C to +60°C and features 250V AC isolation between outputs and the logic circuit for enhanced noise immunity.

The IC200MDL940 GE 16-Point Isolated Relay Output Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

GE IC200MDL940 16-Point Isolated Relay Output Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
GE IC200MDL940 16-Point Isolated Relay Output Module Specs

General

  • Manufacturer GE
  • Model IC200MDL940
  • Condition New Original ready stock
  • Product Family IC200ALG322,IC200MDL740,IC200PWR102
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Target Industrial Sectors: Widely used in water treatment, HVAC systems, food processing lines, precision machinery, packaging, and power generation plants.
  • Load Switching Actuators: It directly energizes physical devices such as external relay coils, solenoid-actuated valves, motor starters, control contactors, and pilot indicator lamps.
  • Mixed Voltage Management: Thanks to complete channel-to-channel isolation, it safely co-manages AC and DC field loads (e.g., mixing 120/240 VAC control lines and 5/24/125 VDC circuits on the same module).
  • OK LED: Indicates backplane 5V logic power is healthy and communication is active.
  • FLD PWR LED: Confirms the presence of external field power required for load control.
  • Channel Status LEDs: 16 separate green LEDs that track the logic-side state (ON/OFF) of each individual relay point.
  • High Electrical Isolation: Provides 250 VAC continuous isolation from user inputs to logic circuits, and up to 1500 VAC frame-to-logic isolation for 60 seconds to protect core PLC components from field surges.
  • Carrier Base Mounting: Requires a snap-together interposing or disconnect carrier base (such as the IC200CHS101 or IC200CHS102 series) mounted onto a standard 35mm DIN rail. No specialized tools are required for module insertion or removal.
  • Hot-Swapping Capabilities: Can be inserted or removed under backplane power ("hot-swapped") during system maintenance without turning off the entire PLC rack.
  • Firmware & Product Upgrades: Upgrading from legacy revisions (e.g., IC200MDL940A to E, J, or K) maintains complete form-factor and backward wiring compatibility.
  • Software Configuration: Network configuration is managed via programming software (e.g., Proficy Machine Edition). When migrating systems or expanding network interfaces, the module easily maps to PROFINET, PROFIBUS-DP, Modbus/TCP, or DeviceNet bus controllers.
Description
The GE/Emerson IC200MDL940 is a rugged and reliable 16‑point isolated relay output module from the VersaMax I/O series designed for a wide range of industrial automation and control system applications. 

As part of the VersaMax family originally developed by GE Fanuc and now maintained under Emerson Automation, IC200MDL940 provides sixteen individually isolated Form A (normally open) relay outputs, allowing each channel to switch both AC and DC loads independently with robust electrical separation. It supports an extensive output voltage range, including 0–125 VDC (nominal 5/24/125 VDC) and 0–265 VAC (nominal 120/240 VAC at 47–63 Hz), making it suitable for energizing devices such as relay coils, solenoids, pilot lamps, contactors, and other industrial actuators.

Each output point can carry up to 2.0 A resistive load at DC or AC voltages, with a minimum load requirement of 10 mA, and the IC200MDL940 exhibits a maximum response time of 10 ms for both ON and OFF transitions, enabling responsive control functionality.

The design includes individual channel‑to‑channel and group‑to‑group isolation, minimizing electrical noise and interference between outputs, while the built‑in fixed coil, moving armature relays with silver alloy contacts offer high durability and reliable switching performance.
Revisions

Revision Part #

Also known as

IC200MDL940-E
IC200MDL940--E, Series -E, Rev -E
IC200MDL940A
IC200MDL940-A, Series A, Rev A
IC200MDL940B
IC200MDL940-B, Series B, Rev B
IC200MDL940CAJ
IC200MDL940-CAJ, Series CAJ, Rev CAJ
IC200MDL940D
IC200MDL940-D, Series D, Rev D
IC200MDL940E
IC200MDL940-E, Series E, Rev E
IC200MDL940G
IC200MDL940-G, Series G, Rev G
IC200MDL940H
IC200MDL940-H, Series H, Rev H
IC200MDL940J
IC200MDL940-J, Series J, Rev J
IC200MDL940K
IC200MDL940-K, Series K, Rev K
IC200MDL940L
IC200MDL940-L, Series L, Rev L
IC200MDL940F
IC200MDL940-F, Series F, Rev F
Alternative Names
IC2OOMDL94O IC200ALG322 IC200MDL740 IC200PWR102 IC200MDL241 IC200ALG240 IC200MDD843 IC200TBM002
Technical notes
The GE IC200MDL940 is a VersaMax Discrete Output Module providing 16 digital output channels for 24V DC sourcing applications in industrial automation systems. It delivers 0.5A per channel with a maximum total current of 8A per module, and features short-circuit protection and over-temperature protection for reliable operation.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What types of sensor signals does the GE IC200MDL940 Interface Board support?
This module supports a variety of sensor signals, including water level/liquid level sensors (4-20mA or 0-10V), water pressure/oil pressure transmitters, guide vane opening/blade angle displacement sensors (LVDT/RVDT), and flow meter signals.
How do I configure the channels on the GE IC200MDL940 Interface Board?
The input type, range, and filtering parameters are configured via jumpers or DIP switches.
How environmentally adaptable is the GE IC200MDL940 Interface Board?
This module features an anti-corrosion coating and ruggedized interfaces, a wide operating temperature range, and can withstand harsh environments such as high humidity and high vibration.

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