The GE Fanuc IC697MDL750G is a 32-point discrete output module for the Series 90-70 PLC system, designed to control low-voltage DC loads such as solenoids, relays, and indicators in high-density industrial control applications.
Product Parameters (Datasheet)
- Model Number: IC697MDL750
- Revision: G (Current or updated hardware revision)
- Module Type: Discrete Logic Output
- Output Voltage: 24V DC to 48V DC (Nominal)
- Output Voltage Range: 18V DC to 60V DC
- Number of Points: 32 points (4 groups of 8 points)
- Output Current: 0.5 Amps per point (Maximum)
- Maximum Current per Group: 4 Amps
- Maximum Current per Module: 16 Amps
- Response Time: 1.0 ms (Maximum on/off)
- Power Consumption: 0.5 Amps from +5V Bus
- Isolation: 1500V between field side and logic side
Country of Origin
This PLC module was engineered and manufactured in the United States by GE Fanuc Automation (now Emerson Automation Solutions).
Application Fields
The IC697MDL750G is utilized in large-scale control systems requiring high point counts, including:
- Automotive Assembly: Controlling pneumatic valves and sensor-driven actuators on production lines.
- Material Handling: Managing high-density conveyor sorting systems and robotic cell interfaces.
- Water & Wastewater: Operating chemical feed pumps and motorized valves in treatment plants.
- Power Generation: Serving as the digital output interface for auxiliary plant control systems.
- Food & Beverage: Driving discrete indicators and control relays in automated bottling and packaging.
Product Usage Instructions
- Rack Installation: Insert the module into any available slot in a Series 90-70 IC697 backplane. Use the top and bottom levers to seat the module firmly into the bus connectors.
- Field Wiring: Use a standard 40-terminal detachable connector for field wiring. Group the 32 points into their respective four groups to manage current distribution effectively.
- Fuse Protection: It is highly recommended to provide external fusing for each group of 8 outputs to prevent module damage from field-side short circuits.
- Configuration: Use Proficy Machine Edition or MS-DOS based Logicmaster 90 software to configure the module address and I/O mapping within the CPU’s scan table.
- Hot Swapping: Note that while the 90-70 system is robust, power should ideally be removed from the rack before inserting or removing I/O modules to prevent bus glitches.
Product Technical Description
The IC697MDL750G features a solid-state switching design using high-quality transistors for long-term reliability. Technically, it provides 32 “Sourcing” outputs, meaning the module switches the positive DC side of the load. It includes comprehensive LED diagnostics on the front panel, providing a visual “ON/OFF” status for every individual point. The “G” revision indicates improved component specifications and noise immunity compared to earlier versions, ensuring stable operation even in environments with significant electromagnetic interference (EMI).
Q&A (Common Questions)
Q: Can I use this module for AC loads? A: No, the IC697MDL750G is strictly for DC loads. Attempting to switch AC voltage will damage the internal transistors.
Q: What is the purpose of the 4 separate groups? A: Grouping allows for electrical isolation between different sections of the machine and helps distribute the current load across the backplane and power supply more efficiently.
Q: Is there internal short-circuit protection? A: The module has electronic current limiting, but external fast-acting fuses are always recommended for industrial-grade protection.
Q: Does the module indicate a blown fuse? A: No, the LEDs indicate the logic state of the CPU command. If a field-side fuse is blown, the LED will stay on but the load will not receive power.
Similar Model Recommendations
- GE Fanuc IC697MDL740 (16-point DC output variant)
- GE Fanuc IC697MDL350 (24V AC output variant)
- GE Fanuc IC697MDL940 (Relay output variant for mixed loads)
- GE Fanuc IC697MDL753 (High-current DC output version)
- GE Fanuc IC697MDL250 (120V AC output version)
For more information on the GE Fanuc IC697MDL750G and other Series 90-70 PLC components, please visit our product catalog.
