IC697MDL252 Series 90-70 PLC 12V AC 32pt Input Module GE

Product Overview

The IC697MDL252 is a 12 Volt AC Discrete Input Module designed for the GE Fanuc Series 90-70 PLC system. This high-density component provides 32 input points, allowing for efficient monitoring of industrial control devices such as pushbuttons, limit switches, and both 2-wire and 3-wire proximity sensors. With a compact physical footprint and a net weight of approximately 0.45 kg, the module is built for rugged industrial use. It features a 20ms input filter time to ensure stable data acquisition in electrically noisy environments and is configured entirely through software, ensuring high reliability and ease of maintenance.

Core Technical Advantages

Enhanced Signal Integrity

The IC697MDL252 is organized into four groups of eight points, with each group electrically isolated from the others. This isolation prevents ground loops and minimizes the risk of cross-channel interference, ensuring that your 12V AC control signals remain crisp and accurate even across complex wiring layouts.

Software-Driven Configuration

Eliminate the manual errors associated with physical hardware settings. The IC697MDL252 supports full configuration via Ethernet TCP/IP or SNP ports using standard GE Fanuc programming software. This digital-first approach allows for faster system commissioning and simplified module replacement during field service.

Real-Time System Diagnostics

Equipped with high-visibility LED indicators for every input point, this module provides immediate visual status of your field devices. Technicians can quickly verify signal logic and troubleshoot wiring issues directly at the rack, significantly reducing downtime in critical automation processes.

Technical Specifications

Device Compatibility

The IC697MDL252 is designed to interface seamlessly with various 12V AC field devices:

• Control Switches: Pushbuttons, Limit Switches, and Selector Switches.
• Electronic Sensing: Compatible with 2-wire and 3-wire proximity switches operating at 12V AC.
• Logic Hardware: Fully integrated into the GE Fanuc Series 90-70 PLC rack environment.

Technical FAQs

Q1: Does this module support 12V DC input signals?

A1: No. The IC697MDL252 is an AC-only module. Applying DC voltage will not trigger the input thresholds correctly and is not supported by the hardware design.

Q2: What are the physical dimensions for panel planning?

A2: The module measures 140 mm in height, 50 mm in width, and 160 mm in depth, adhering to the standard Series 90-70 form factor for VME racks.

Q3: How much current does the module draw from the backplane?

A3: The IC697MDL252 requires 0.30 Amps from the 5V backplane power supply. Always ensure your PLC power supply is sized to handle the cumulative load of all installed modules.