Description

Product Description

The IC694MDL916 (GE Fanuc RX3i) is a high-density 16-point relay output module designed for the PACSystems RX3i platform. Each output is individually isolated, normally open (Form A), and capable of switching both AC and DC loads. This makes it ideal for controlling solenoids, lamps, small motors, contactors, and other general-purpose industrial devices.

With strong electrical isolation and low susceptibility to field-side transients, the module ensures reliable operation in harsh industrial environments. It integrates seamlessly with RX3i backplanes and supports high-speed serial bus communication for precise control applications.

Technical Specifications

General Information

• Model: IC694MDL916

• Manufacturer: GE Fanuc / Emerson

• Product Type: Relay Output Module

• Platform: RX3i PACSystems

• Channels: 16 isolated Form A (Normally Open) outputs

• Mounting: Any RX3i I/O slot

• Weight: 0.31 kg

Electrical Characteristics

• AC Switching Voltage: 5–250 VAC, 47–63 Hz

• DC Switching Voltage: 0–125 VDC (nominal 5/24/125 VDC)

• Maximum Current per Contact: 4 A resistive load

• Minimum Load Current: 10 mA per point

• Switching Rate: 20 cycles per minute max

• Response Time: ~10 ms

Isolation & Protection

• Field-to-Backplane: 1500 VAC for 1 minute

• Point-to-Point Isolation: Yes, each relay isolated

• Relay contact life: 200,000 – 1,000,000 operations

Power Requirements

• Backplane current draw (5 VDC): 300 mA max (all outputs ON)

• Relay power (24 VDC): 150 mA max (all outputs ON)

Environmental Ratings

• Operating Temperature: –20 °C to +60 °C

• Humidity: 5–95 % RH, non-condensing

Mechanical

• Terminal Block Options: Box-style (IC694TBB032), Extended Box-style (IC694TBB132), Spring-style (IC694TBS032), Extended Spring-style (IC694TBS132)

• External Supply Voltage: 5–250 VAC / 0–125 VDC

Key Features

• 16 individually isolated relay outputs for high reliability

• Supports AC and DC loads, including resistive, lamp, and pilot-duty applications

• High noise immunity for industrial environments

• Compatible with Proficy Machine Edition configuration software

• Suitable for solenoids, contactors, motors, lamps, and general control devices

Applications

This module is commonly used in factory automation, process control, and machinery operations requiring multiple isolated relay outputs. It is optimized for high-reliability switching of low- to medium-power devices.

FAQ

Q: Are the relay outputs isolated?
A: Yes, each of the 16 channels is individually isolated to prevent cross-talk and protect field devices.

Q: What types of loads can it handle?
A: It can switch AC and DC loads, including resistive, lamp, and pilot-duty circuits.

Q: What is the maximum switching current per relay?
A: Up to 4 A resistive load per contact.

Q: Which software is required for configuration?
A: Proficy Machine Edition version 5.5 or later, including Service Pack 2.

Specifications

• Brand: General Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems