Description

GE IC697MDL940 – High-Power Digital Output PLC Module for GE Series 90-70

Product Description

Product Parameters

1. Module Type: High-power digital output module, exclusive to GE Series 90-70 PLC systems
2. Output Channels: 16 isolated digital output channels, supporting independent control of high-power loads
3. Output Load Capacity: 5 A per channel (max), compatible with both AC (24-240 VAC) and DC (24-120 VDC) loads
4. Isolation Rating: 1500 VAC channel-to-channel and channel-to-ground isolation, preventing electrical interference and cross-talk
5. Switching Type: Solid-state relays (SSR) with zero-crossing detection for AC loads, ensuring smooth switching and extended load lifespan
6. PLC Compatibility: Fully compatible with GE Series 90-70 CPUs (IC697CPM790-GD, IC697CPX935-TE) and chassis (IC697CHS790)
7. Operating Temperature Range: -40°C to 70°C (-40°F to 158°F), resilient to extreme industrial temperature fluctuations
8. Power Consumption: 2.5 W (typical) at 24 VDC input, 3.2 W (max), energy-efficient for continuous 24/7 operation
9. Physical Dimensions: 110 mm × 80 mm × 130 mm (4.33 in × 3.15 in × 5.12 in), DIN rail mountable (EN 50022 standard)
10. Certifications: UL 508, CE, IEC 61131-2, and ATEX compliant, meeting global industrial safety and performance standards
11. Operating Humidity: 5% – 95% (non-condensing), adaptable to humid industrial settings
12. Protection Features: Built-in overload protection, short-circuit protection, and ESD protection (±8 kV contact)

Advantages and Features

1. High-Power Channel Capacity: Each channel of the GE IC697MDL940 supports up to 5 A, enabling direct control of high-power devices such as motors, solenoid valves, and heating elements without the need for external relays or contactors.
2. Dual AC/DC Load Compatibility: The module works seamlessly with both AC and DC high-power loads, eliminating the need for separate modules for mixed-load systems and simplifying overall system architecture.
3. Robust Isolation & Protection: 1500 VAC isolation and built-in overload/short-circuit protection safeguard both the module and connected equipment from electrical damage, reducing maintenance costs and unplanned downtime.
4. Smooth Solid-State Switching: Solid-state relays with zero-crossing detection minimize electrical noise and voltage spikes during load switching, extending the lifespan of sensitive industrial devices and ensuring stable system operation.
5. Seamless Series 90-70 Integration: Plug-and-play compatibility with all Series 90-70 hardware streamlines deployment and configuration, allowing engineers to quickly integrate the module into existing or new automation systems.
6. Industrial-Grade Reliability: With a wide operating temperature range and an MTBF exceeding 130,000 hours, the GE IC697MDL940 maintains consistent performance in harsh environments, from freezing warehouses to high-temperature manufacturing floors.

Application Cases in Application Fields

1. Heavy Machinery Manufacturing: A global construction equipment manufacturer deployed the GE IC697MDL940 in its excavator hydraulic control systems, using the module to drive high-power solenoid valves (24 VDC, 3 A) and hydraulic pumps. The 5 A channel capacity eliminated the need for external relays, reducing system complexity and improving control response time by 18%.
2. Industrial Furnace Control: A steel mill integrated the GE IC697MDL940 into its blast furnace heating systems, leveraging the module to switch high-power heating elements (240 VAC, 4 A) and combustion air blowers. The solid-state switching with zero-crossing detection minimized electrical interference, ensuring precise temperature control and reducing energy consumption by 12%.
3. Automotive Paint Shop: A leading automotive OEM used the GE IC697MDL940 in its paint shop automation systems, controlling high-power paint pumps, conveyor motors, and ventilation fans. The module’s dual AC/DC compatibility simplified integration with mixed-load equipment, while overload protection prevented damage from pump jams or motor overloads.
4. Water Pump Station Control: A municipal water utility adopted the GE IC697MDL940 for its wastewater pump stations, using the module to drive high-current submersible pumps (120 VDC, 4.5 A) and valve actuators. The robust isolation and wide temperature range ensured reliable operation in outdoor pump enclosures, reducing emergency maintenance calls by 25%.

Comparisons with Competing Products

Selection Suggestions and Precautions

Selection Suggestions

1. Align with Series 90-70 Ecosystem: Prioritize the GE IC697MDL940 if your system uses GE Series 90-70 CPUs and chassis, ensuring seamless integration without the need for adapter modules or custom programming.
2. Assess High-Power Load Needs: Choose this module for applications requiring control of devices with 1-5 A current draw (e.g., motors, heaters, pumps), as it eliminates the cost and complexity of external switching components.
3. Evaluate Mixed-Load Systems: Opt for the GE IC697MDL940 if your setup includes both AC and DC high-power loads, as its dual compatibility reduces the number of modules needed in the PLC chassis.
4. Consider Harsh Environments: Select this module for outdoor or extreme-temperature applications (e.g., steel mills, outdoor pump stations) due to its wide operating temperature range and rugged construction.

Precautions

1. Load Current Verification: Ensure connected devices do not exceed the 5 A per-channel limit to prevent overheating and damage to the GE IC697MDL940’s solid-state relays.
2. Wiring Best Practices: Use heavy-gauge wiring for high-current connections and keep output cables separate from signal cables to minimize electromagnetic interference.
3. Static Protection: Use anti-static wristbands when handling the module during installation, as electrostatic discharge can damage the sensitive solid-state switching circuitry.
4. Power Supply Stability: Connect the module to a regulated 24 VDC power supply with surge protection to avoid voltage fluctuations that may cause erratic switching or module failure.
5. Regular Inspection: Periodically check output channels for signs of overheating (discoloration, unusual odors) and verify wiring connections to maintain reliable operation of high-power loads.