GE PACSystems RX3i IC694MDL753 24 VDC High-Density Positive Logic Output Module

Product Description

The IC694MDL753 output module from GE Fanuc PACSystems RX3i series is a high-density discrete output unit designed for positive logic applications. With 32 channels divided into four groups, it provides fast response times, robust isolation, and diagnostic LED indicators for each output. This module is ideal for automation systems requiring reliable DC switching with compact design and efficient performance.

Technical Specifications

• Manufacturer: GE Fanuc Emerson

• Product Line: PACSystems RX3i

• Part Number: IC694MDL753

• Product Type: High-Density Discrete Output Module

• Number of Channels: 32 outputs

• Groups: 4 groups of 8 channels each

• Logic Type: Positive logic

• Nominal Output Voltage: 12/24 VDC

• Voltage Range: 10.2–28.8 VDC (± tolerance)

• Output Current per Channel: 0.5 A

• Maximum Current per Group: 4 A

• Maximum Current per Group Common Pin: 3 A

• Switching Current: 3 A per group

• Response Time: 0.5 ms typical and maximum (on/off)

• On-State Voltage Drop: ≤ 0.3 VDC

• Off-State Leakage Current: ≤ 0.1 mA

• Inrush Current Rating: 5.4 A

• Isolation (Field to Backplane & Frame Ground): 250 VAC continuous; 1500 VAC withstand for 1 minute

• Isolation (Group to Group): 50 VAC continuous; 500 VAC withstand for 1 minute

• Current Draw: 260 mA max from 5 VDC bus; 16.5 mA max per group from user supply at 24 VDC; 9.6 mA max per group at 12 VDC

• LED Indicators: 32 individual LEDs for output status

• Compatible Pre-Wired Cables: IC694CBL327 / IC694CBL328

• Weight: 0.56 lbs (0.26 kg)

• Lifecycle Status: Active

Application Scenarios

• High-density output control in PLC-based machine automation

• Systems requiring fast response times for precise DC switching

• Industrial environments needing group isolation and diagnostic LEDs

FAQ

Q: How many outputs are available on this module?  A: 32 discrete outputs divided into four groups of eight.

Q: What is the maximum current per output point?  A: 0.5 Amps per channel.

Q: Does the module provide isolation between groups?  A: Yes, 50 VAC continuous isolation with 500 VAC withstand for one minute.

Q: What is the typical response time?  A: 0.5 milliseconds for both on and off states.