IC694MDL754 (2) IC694MDL754 (1) IC694MDL754 (4) IC694MDL754 (3)

The GE IC694MDL754 is a high-density 32-point DC discrete output module engineered for GE Fanuc PACSystems RX3i programmable logic controllers. Designed for demanding industrial environments, this module features positive logic current-sourcing outputs in two isolated groups of 16, each with Electronic Short Circuit Protection (ESCP) and built-in overcurrent/overtemperature safeguards. The IC694MDL754 offers fast switching and robust protection, making it ideal for controlling a broad range of actuators, valves, indicators, and other DC loads in automated systems.

Technical Specifications

Specification	Details
Module Type	32-Point DC Discrete Output Module
Compatible PLC Series	GE Fanuc PACSystems RX3i (RX3i CPU v2.90+)
Rated Voltage	12 – 24 VDC nominal
Output Voltage Range	10.2 – 30 VDC
Number of Outputs	32 (2 isolated groups of 16)
Logic Type	Positive logic (sourcing)
Output Current per Point	0.75 A max
Inrush Current	3 A for 10 ms (no ESCP trip)
Steady-State Overcurrent Trip	5 A typical per point
Output Voltage Drop	≤ 0.3 VDC
Response Time	≤ 0.5 ms ON/OFF
Output Leakage	≤ 0.1 mA
Isolation	Field-to-Backplane: 250 VAC continuous / 1500 VAC 1 min; Group-to-Group: 250 VAC cont. / 1500 VAC 1 min
Power Consumption	300 mA max @ 5 VDC backplane
External Power Supply	+12 VDC to +30 VDC (user provided)
Fault & Status Features	Individual ESCP per point, field power fault, terminal block status, DIP mismatch fault
Mounting	Standard I/O backplane slot (RX3i)
Dimensions (L×W×H)	~265.9 × 129.9 × 142 mm (approx., standard RX3i high-density module form)
Weight	~1.1 kg (approx.)
Operating Temp.	Industrial industrial range, typically 0 °C – 60 °C

The module is identified as low-voltage (blue band) and must be used with an RX3i CPU (v2.90 or later) — it is not compatible with Series 90-30 CPUs.

Recommended Related Modules

GE IC694CPU331 – Core RX3i CPU Module
GE IC694PWR330 – High-Capacity Power Supply Module
GE IC694MDL740 – 16-Point DC Discrete Output Module
GE IC694DNM200 – DeviceNet Master Communication Module

Popular GE PLC Output & I/O Modules

GE IC694MDL732B – 8-Point DC Output Module
GE IC694MDL742 – 16-Point DC Output with ESCP
GE IC694ALG392 – 8-Channel Analog Output Module
GE IC694ALG442 – Mixed Analog I/O Module

Applications

The IC694MDL754 is widely used in industrial automation where extensive discrete control points and protection features are required:

Solenoid and actuator control for conveyors, presses, and motors
Indicator and alarm driving for machine status signaling
Process control outputs for valves and discrete device activation
Distributed I/O expansion in modular PLC systems
High-density output requirements where space and performance matter

Its ability to source up to 0.75 A per point and support dual output groups allows flexible integration with loads at both 12 V and 24 V.

Advantages

High output density — 32 discrete outputs in one module reduce rack space.
Positive logic sourcing outputs simplify wiring to DC loads.
Electronic Short Circuit & Overcurrent Protection (ESCP) per point improves reliability.
Fast switching (≤ 0.5 ms) supports responsive control.
Robust optical isolation protects controller logic from field transients.
Built-in fault reporting enhances diagnostics and system safety.

This combination of performance, density, and protection makes the IC694MDL754 an excellent discrete output solution for medium to large PLC installations.

Technical FAQs

What type of outputs does the IC694MDL754 provide?
It provides 32 positive logic (sourcing) DC output points arranged in two isolated groups.
What voltage ranges are supported?
Outputs can switch loads over +12 VDC to +24 VDC nominal and up to 30 VDC.
How much current can each output handle?
Each channel can source up to 0.75 A.
What protection features are included?
The module has electronic short-circuit, overcurrent, and overtemperature protection with automatic recovery.
What is the typical response time?
ON and OFF response times are typically ≤ 0.5 ms.
Where can this module be installed?
It installs in any standard RX3i I/O slot; a compatible RX3i CPU (v2.90+) is required.
Does it support different load voltages per group?
Yes — each isolated group can drive separate DC loads, for example one at 12 V and the other at 24 V.
Is isolation provided?
Yes — isolation is provided field-to-backplane and group-to-group for enhanced noise immunity.
What power does the module draw from the PLC backplane?
Up to 300 mA from the 5 V backplane bus.
Are there any DIP settings on the module?
A DIP switch on the module (accessible when removed) selects default output mode (Force Off or Hold Last State).