Product Overview
The GE IC697CMM742-CA is a versatile communication module, a key component of GE’s 90-70 series programmable logic controllers (PLCs), designed to enable seamless network connectivity between 90-70 PLC systems and external devices or networks. As a critical interface for data exchange, GE IC697CMM742-CA facilitates communication between the PLC’s backplane and industrial networks, supporting real-time data transmission to SCADA systems, HMIs, and MES platforms.
This module is engineered to bridge the gap between legacy 90-70 systems and modern network architectures, ensuring compatibility with both established and emerging communication standards. GE IC697CMM742-CA integrates smoothly with 90-70 racks and expansion modules (such as the IC697BEM742 backplane module), enhancing system flexibility without compromising performance. Its robust design ensures reliable operation in harsh industrial environments, making it an essential tool for facilities seeking to modernize their automation infrastructure while retaining existing 90-70 investments. Whether in manufacturing plants or utility facilities, GE IC697CMM742-CA enables efficient data flow, critical for informed decision-making and operational control.
Technical Specifications
| Parameter |
Value |
| Product Model |
GE IC697CMM742-CA |
| Manufacturer |
GE |
| Product Type |
Communication Module (PLC Network Interface) |
| Supported Protocols |
Ethernet/IP, Modbus TCP/IP, UDP/IP |
| Data Transfer Rate |
10/100 Mbps (auto-sensing) |
| Network Interface |
1 x RJ45 Ethernet port |
| Power Requirements |
5 VDC (from 90-70 rack backplane) |
| Operating Temperature Range |
0°C to 60°C (32°F to 140°F) |
| Dimensions (W x H x D) |
36 mm x 113 mm x 152 mm |
| Mounting Type |
90-70 PLC rack mounting (compatible with IC697 racks) |
| Compatibility |
GE 90-70 series PLCs, IC697BEM742 backplane modules, and expansion racks |
| Protection Rating |
IP20 (suitable for control cabinets) |
| Certifications |
CE, UL, CSA |
| Latency |
<5 ms for real-time data transmission |
Key Features and Benefits
GE IC697CMM742-CA excels in multi-protocol support, enabling 90-70 PLCs to communicate via Ethernet/IP, Modbus TCP/IP, and UDP/IP—eliminating the need for additional converters in mixed-network environments. This versatility is invaluable for facilities transitioning from legacy systems to modern industrial networks, allowing seamless integration with SCADA, HMI, and MES platforms without replacing existing PLC hardware.
With auto-sensing 10/100 Mbps data transfer, GE IC697CMM742-CA ensures high-speed communication, critical for real-time applications such as monitoring production lines or adjusting process parameters remotely. Whether transmitting sensor data to a central control room or receiving commands from an HMI, latency is minimized to under 5 ms, maintaining system responsiveness even in large-scale setups.
The module’s compact design fits seamlessly into 90-70 racks, optimizing space in control cabinets. Its robust construction withstands industrial rigors, including vibration and electrical noise, ensuring reliable operation in environments like manufacturing plants and power stations.
GE IC697CMM742-CA simplifies troubleshooting with built-in diagnostic features, including network status indicators and error logging accessible via PLC programming software. This allows maintenance teams to quickly identify connectivity issues, reducing downtime and simplifying system management.
Application Scenarios
GE IC697CMM742-CA is widely deployed in industries requiring networked 90-70 PLC systems. In automotive manufacturing, it connects 90-70 controllers to factory-wide Ethernet networks, enabling real-time data exchange between assembly line PLCs and MES systems. For example, it transmits production metrics (e.g., cycle times, error rates) from welding stations to a central dashboard, allowing managers to optimize workflow and reduce bottlenecks.
In power distribution facilities, GE IC697CMM742-CA links 90-70 PLCs managing transformer stations to SCADA systems. This ensures operators can remotely monitor voltage levels, breaker statuses, and fault alerts, enabling rapid response to grid fluctuations and reducing the need for on-site inspections.
Water treatment plants use GE IC697CMM742-CA to connect 90-70 PLCs controlling pump stations and filtration systems to municipal monitoring networks. It facilitates the transmission of water quality data (e.g., pH, turbidity) to regulatory databases, ensuring compliance with environmental standards while enabling remote adjustment of treatment processes.
In food and beverage processing, the module connects 90-70 systems to HMI panels, allowing operators to monitor oven temperatures, conveyor speeds, and filling levels in real time—supporting consistent product quality and efficient process control.
Related Models
IC697CMM741-CA – Previous generation model with basic Ethernet/IP support, lacking Modbus TCP/IP compatibility.
IC697CMM743-CA – Enhanced variant with Profibus DP support, ideal for facilities using mixed Ethernet and fieldbus networks.
IC697CMM742-DA – Ruggedized version of GE IC697CMM742-CA with extended temperature range (-20°C to 70°C) for harsh environments.
IC697BEM742 – Backplane expansion module that pairs with GE IC697CMM742-CA to extend network connectivity to expansion racks.
IC697CPU781 – 90-70 CPU module optimized for use with GE IC697CMM742-CA in large-scale communication setups.
IC697CMM711 – Serial communication module complementary to GE IC697CMM742-CA for connecting to legacy RS-232/485 devices.
IC697CMM742-EA – Redundant version with automatic failover, designed for mission-critical applications like nuclear power plants.
Installation and Maintenance
Installation of GE IC697CMM742-CA requires mounting it in a compatible 90-70 rack (e.g., IC697BEM742-equipped racks), ensuring the module is fully seated and secured with the locking lever. The Ethernet port should be connected using shielded industrial Ethernet cables (CAT5e or higher) with RJ45 connectors, routed away from high-voltage lines to minimize electrical noise. Proper grounding of the rack is critical; connect the module’s ground terminal to the facility’s main ground to prevent interference.
For maintenance, inspect GE IC697CMM742-CA quarterly to check Ethernet connections for tightness and corrosion. Use PLC software to monitor diagnostic data, including packet error rates and network heartbeat statuses. Update firmware annually to ensure compatibility with new network protocols and security patches. If persistent communication failures occur, verify cable integrity and network configuration before replacing the module, as misconfigurations are a common cause of issues.
Product Warranty
GE IC697CMM742-CA is backed by a one-year warranty from Xiamen Xiongba E-commerce Co., Ltd., which includes free replacement for any defects in materials or workmanship. This coverage reflects our confidence in the module’s quality, supported by our direct sourcing from overseas manufacturers to guarantee authenticity. Our technical support team provides assistance with installation, network configuration, and troubleshooting, with global response capabilities to address operational needs promptly. Should GE IC697CMM742-CA encounter issues within the warranty period, our free replacement service minimizes downtime, underscoring our commitment to reliable industrial automation solutions and customer satisfaction.
