GE IC693MDL753 – Series 90-30 32-Channel Positive Logic DC Discrete Output Module

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Product Introduction:

The IC693MDL753, originally developed by GE Fanuc and now under Emerson Automation, is a high-density discrete output module for the GE Series 90-30 PLC platform. It converts digital control signals from the PLC into 12/24VDC sourcing outputs to drive industrial field devices such as solenoid valves, relays, contactors, and small DC motors. Engineered for high channel count, fast response, and robust isolation, it serves as a core I/O component for large-scale discrete control in manufacturing, process, and infrastructure automation systems.

Technical Specifications

Manufacturer: GE Fanuc / Emerson Automation
Model: IC693MDL753
Series: Series 90-30 PLC System
Module Type: Discrete DC Output Module (Positive Logic, Sourcing)
Output Channels: 32 channels, grouped into 4 isolated banks of 8 channels each
Output Voltage Range: 10.2VDC to 28.8VDC (nominal 12/24VDC, +20%/–15% tolerance)
Output Current: 0.5A per channel; 4A maximum per bank; 3A maximum per common pin
Surge Current: 5.4A for 10ms (inductive load tolerance)
On-State Voltage Drop: 0.3VDC maximum
Off-State Leakage Current: 0.1mA maximum
Response Time: 0.5ms typical (ON→OFF and OFF→ON)
Backplane Power: 5VDC at 260mA maximum
Isolation: 1500VAC for 1 minute (field-to-logic); 250VAC continuous per bank
Dimensions (W×H×D): 110mm × 64mm × 30mm
Weight: 0.3kg
Operating Temperature: 0°C to +60°C
Storage Temperature: -40°C to +70°C
Relative Humidity: 5%–95% (non-condensing)
Certifications: CE, UL, CSA
Protection Class: IP20
Mounting: DIN rail or Series 90-30 I/O carrier

Key Features

High-Density 32-Channel Output: Delivers 32 discrete outputs in a compact form factor, reducing cabinet space and wiring complexity for large I/O systems.
Positive Logic (Sourcing) Outputs: Switches positive voltage to loads, compatible with standard industrial DC devices and simplifies wiring for common-ground systems.
4 Isolated Banks: Four independent 8-channel banks with separate common terminals enable mixed-voltage operation and isolate fault conditions between groups.
Fast 0.5ms Response: Ensures real-time control of high-speed discrete processes such as conveyor sorting and rapid valve actuation.
Robust Electrical Isolation: 1500VAC field-to-logic isolation protects the PLC backplane from voltage spikes, ground loops, and electrical noise in harsh industrial environments.
LED Diagnostic Indicators: 32 green channel status LEDs (one per channel) for immediate visual verification of output state; module OK LED for power and communication status.