IC694MDL930 2 IC694MDL930 3 IC694MDL930 4 IC694MDL930 1

The GE IC694MDL930 is a rugged isolated relay output module engineered for GE Fanuc PACSystems RX3i programmable logic controllers. This module provides eight individually isolated relay outputs (Form A, normally open), designed to switch both AC and DC field loads with high reliability. Ideal for industrial automation applications requiring flexible control of motors, solenoids, indicators, and other actuators, the IC694MDL930 combines robust isolation, wide voltage range support, and clear status indication.

Technical Specifications

Specification	Details
Module Type	8-Point Isolated Relay Output Module
Compatible PLC Series	GE Fanuc PACSystems RX3i
Number of Outputs	8 isolated relay outputs (Form A, N.O.)
Rated Voltage	24 VDC, 120/240 VAC nominal
Operating Voltage Range	5–30 VDC; 5–250 VAC (50/60 Hz)
Output Current (max)	4 A resistive per point; 2 A pilot duty per point; 20 A total (UL)
Minimum Load	10 mA per point
Maximum Inrush	5 A
Response Time	≤ 15 ms ON/OFF
Isolation	Field-to-Backplane & Frame Ground: 250 VAC continuous; 1500 VAC for 1 min; Point-to-Point: 250 VAC continuous; 1500 VAC for 1 min
Status Indicators	Individual LED per output
Power Consumption	~6 mA @ 5 VDC (backplane); ~70 mA @ 24 V relay bus
Mounting	Standard RX3i I/O backplane slot
Operating Temp.	Industrial standard (approx. 0 °C to +60 °C)
Dimensions (L×W×H)	~145 × 34 × 140 mm (standard discrete output module form)
Weight	~0.31 kg (0.68 lbs)

This module uses dry relay contacts, enabling it to switch a variety of voltages without polarity concerns and making it suitable for mixed AC/DC output control.

Recommended Related Modules

GE IC694CPU331 – Core PACSystems 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 IC694MDL753 – 32-Point DC Output Module
GE IC694MDL742 – 16-Point DC Output with ESCP Protection
GE IC694ALG392 – 8-Channel Analog Output Module
GE IC694ALG442 – Mixed Analog Input/Output Module

Applications

The IC694MDL930 excels in industrial environments requiring robust and flexible discrete output control:

Actuator control — solenoids, contactors, and motor starters
Indicator and alarm circuits in control panels
Mixed AC/DC load switching for machine automation
Process control discrete outputs
Distributed I/O configurations in modular PLC racks

Its isolated relay outputs allow safe, galvanically separated switching of different voltage domains without interference.

Advantages

Eight isolated relay outputs with separate commons for flexible wiring
Wide voltage support — compatible with both AC and DC loads
High current capacity — up to 4 A per point (resistive)
Robust isolation enhances safety and noise immunity
Clear LED indication per output simplifies diagnostics
Standard RX3i form factor for seamless backplane integration

Designed for reliability in industrial automation, this module bridges PLC logic and real-world devices with strong performance and flexible control options.

Technical FAQs

How many outputs does the IC694MDL930 offer?
It provides 8 isolated relay outputs with Form A (normally-open) contacts.
Which voltages can it switch?
It supports 5–30 VDC and 5–250 VAC (nominal 24 VDC / 120–240 VAC).
What is the maximum current per output?
Each output can switch up to 4 A resistive or 2 A pilot duty.
Is isolation provided between points?
Yes — outputs are isolated from each other and from the backplane.
What is the minimum load rating?
Minimum load per point is approximately 10 mA.
Does it have LED indicators?
Yes — each output has a dedicated LED indicator.
What is the response time?
Typical ON/OFF response is ≤ 15 ms.
How much backplane power does it draw?
Around 6 mA @ 5 VDC and 70 mA @ 24 V relay bus when all outputs are ON.
Can it be used with both AC and DC field loads?
Yes — the relay outputs handle both AC and DC loads within their voltage range.
Where is this module installed?
It mounts in any standard RX3i I/O backplane slot.