GE Fanuc IC697MDL350 Output Module 120V AC

IC697MDL350 GE Fanuc 32-Point Output Module

Product Introduction

The IC697MDL350 from GE Fanuc is a versatile discrete output module built for the Series 90-70 programmable logic controller platform. This module provides 32 output points, each rated at 0.5A, and operates on a 120V AC supply. Specifically, the outputs are arranged into four electrically isolated groups, with eight points per group. This design allows each group to connect to a different AC phase, offering greater flexibility in system wiring. Moreover, the module features a high inrush current capability—approximately 20 times the rated current—making it well-suited for inductive loads like relays, solenoids, and small motor starters. LED indicators are provided for each point, plus a separate fuse status light, simplifying troubleshooting and maintenance.

Technical Specifications

The IC697MDL350 delivers solid electrical performance across a range of industrial conditions. Below are the key parameters:

• Rated Voltage: 120 V AC

• Number of Outputs: 32 points

• Output Current per Point: 0.5 A

• Output Current per Group: 2 A (max)

• Current Required (backplane): 0.5 A

• Frequency Range: 47–63 Hz

• AC Power: Yes

• DC Power: No

• Inrush Capacity: ~20x rated current (brief duration)

• Group Fusing: 5 A per group (user-replaceable)

• LED Indicators: Per-point ON/OFF status + common fuse status

Additionally, the module supports a total output current limit per group under high-temperature conditions due to heat dissipation constraints. Therefore, proper ventilation and derating should be considered in dense cabinet installations.

Mechanical and Environmental Features

This module employs mechanical keying to ensure correct replacement with the same type, reducing installation errors. Furthermore, the IC697MDL350 does not require jumpers or DIP switches for I/O reference configuration. Instead, all configuration is performed via MS-DOS or Windows programming software (compatible with Windows 95 and Windows NT) through the SNP port or Ethernet TCP/IP. This software-based approach simplifies setup and reduces hardware maintenance overhead.

The module’s robust construction supports operation in typical industrial environments, with reliable performance across standard temperature and humidity ranges. Its compact form factor fits seamlessly into Series 90-70 racks, making it an easy upgrade or replacement option.

Installation Guidelines

Installing the IC697MDL350 is straightforward when following these steps:

1. Power Down – Ensure the PLC rack is powered off before insertion.

2. Slot Selection – Choose an available I/O slot in the Series 90-70 chassis.

3. Mechanical Keying – Verify that the keying pins match the module type.

4. Insertion – Slide the module firmly into the guide rails until it seats completely.

5. Wiring – Connect AC power and load wiring to the terminal block, respecting group isolation and phase assignments.

6. Configuration – Use the programming software to assign I/O references as needed.

7. Power Up – Restore power and check LED indicators for proper operation.

Remember that each 8-point group can be fed from a separate AC phase, but the total group current must not exceed 2 A. Also, ensure that fuses are correctly rated (5 A) and accessible for replacement.

Packaging List

Each IC697MDL350 unit ships with the following items:

• One GE Fanuc IC697MDL350 discrete output module

• One standard terminal block (pre-attached)

• One fuse cover label (installed)

• Quick start guide (printed)

Note: Fuses are pre-installed. No additional cables, mounting hardware, or software media are included.

Shipping and Logistics

All orders for the IC697MDL350 are dispatched via major international carriers, including FedEx, UPS, and DHL. Standard packaging ensures safe transit, and tracking numbers are provided upon shipment. Delivery times vary by destination, but expedited options are available upon request.

Frequently Asked Questions (FAQ)

1. Can the IC697MDL350 drive DC loads?
No, this module is designed exclusively for AC loads at 120V AC. It does not support DC output. For DC applications, consider other Series 90-70 output modules.

2. What happens if a group fuse blows?
The fuse status LED on the top of the module will turn on, indicating a fault. You should replace the fuse with a 5A-rated type of the same specification. After replacement, the output group will resume normal operation.

3. Can I connect different phases to each 8-point group?
Yes, the four groups are isolated from one another. Therefore, you can supply each group from a separate AC phase, which is useful for balancing loads across a three-phase system.

4. Is the IC697MDL350 compatible with modern programming software?
Configuration is supported via older MS-DOS and Windows 95/NT-based tools through SNP or Ethernet TCP/IP. For modern systems, you may need a compatible gateway or legacy environment to perform initial setup.

5. How do I check the status of individual outputs?
Each output point has a dedicated green LED on the front panel. When the output is energized by the PLC, the LED turns on. Additionally, the PLC logic can read back the output status through the I/O image table.