Description

The General Electric IC697MDL240 is a high-performance discrete input module engineered for the Series 90-70 Programmable Logic Controller (PLC) platform. This module is designed to provide reliable signal acquisition in demanding industrial environments, featuring 16 isolated input channels that ensure signal integrity and protection against ground loops. It is specifically built to interface with 120V AC field devices, offering robust monitoring capabilities for automation control systems.

Features

• 16 isolated discrete input channels for enhanced system safety and noise immunity.
• Designed for seamless integration with the GE Series 90-70 PLC backplane.
• Standardized 120V AC input voltage compatibility for common industrial sensors and switches.
• Integrated input filter delay of 20 ms to effectively debounce incoming signals.
• Compact modular design for efficient rack-space utilization.

Technical Specifications

Installation Guidelines

• Ensure the PLC rack power is disconnected before installing or removing the module to prevent electrical damage.
• Verify that the module is fully seated in the designated rack slot and that the locking mechanism is engaged.
• Use appropriate shielded cabling for field inputs to minimize electromagnetic interference (EMI).
• Maintain adequate clearance around the module to facilitate proper airflow and cooling within the enclosure.
• Verify that field wiring matches the terminal assignment documentation to avoid short circuits or incorrect signal mapping.

FAQ

What is the primary function of the IC697MDL240?
This is a 16-point discrete input module used to detect the status of 120V AC field devices and communicate that state to the Series 90-70 PLC processor.

Are the inputs on this module isolated?
Yes, the module features 16 isolated inputs, which helps prevent electrical noise and ground loops from affecting the PLC control logic.

What is the input filter delay for this module?
The IC697MDL240 has a fixed input filter delay of 20 ms to assist in filtering out transient noise from field signals.