The General Electric IC697MDL740 is a high-performance discrete output module designed for the Series 90-70 PLC platform. This module provides 16 output points, organized into four isolated groups of four points each, allowing for flexible application across different supply phases. Engineered for industrial reliability, it supports 24-48 VDC operation and is capable of driving various inductive and incandescent loads, including size-4 contactors.

Features

• 16 discrete output points arranged in four isolated groups.
• Rated for 24-48 VDC operation with 2 Amps per point output current.
• High inrush current capacity (up to 10x rated current) for demanding inductive loads.
• Integrated LED status indicators for each point and a dedicated 'FUSE' indicator for internal fault diagnostics.
• Mechanically keyed design to prevent incorrect module insertion.
• Software-configurable I/O references, eliminating the need for physical DIP switches or jumpers.

Technical Specifications

Applications

• Automotive assembly lines for robot coordination and conveyor control.
• Power generation facilities including turbine control and grid synchronization.
• Oil and gas refinery systems for drilling monitoring and emergency shutdown (ESD) management.
• Municipal water treatment plants for pump and valve automation.

Installation Guidelines

• Ensure the PLC system is powered down before inserting or removing the module from the rack.
• Use the front-mounted jackscrew to secure or release the module; turn counter-clockwise to detach the board for wiring access.
• The terminal block accepts wire sizes ranging from AWG #22 to AWG #14. For AWG #14, ensure insulation diameter does not exceed 0.135 inches.
• Secure wire bundles using the integrated cleats at the bottom of the board to prevent strain on terminals.
• Each of the four isolated groups is protected by an internal 10-amp fuse; ensure proper load calculation to avoid nuisance tripping.

FAQ

What is the primary function of the IC697MDL740?

The IC697MDL740 is a 16-point positive logic discrete output module used in GE Series 90-70 PLC systems to interface with and control high-current DC field devices such as solenoids and motor starters.

How are the outputs grouped?

The 16 points are divided into four isolated groups of four points each, allowing for independent power supply configurations for each group.

Does this module require manual configuration?

No, the module is software-configurable. All I/O references are set via the PLC programming software, and the module is mechanically keyed to ensure correct physical installation.