GE IC697BEM742

• Baud Rates: 110 to 115.2 kbps (configurable per port)
• Data Format: Configurable 7 or 8 data bits, even/odd/none parity, 1 or 2 stop bits
• Isolation: Optical isolation between backplane and serial ports
• Connectors:
  • RS-232: 9-pin male (DB9)
  • RS-485/RS-422: Terminal block
• Status Indicators:
  • RUN (green)
  • TXD (yellow, transmit)
  • RXD (yellow, receive)
  • ERROR (red)
• Power Supply: 5V DC from Series 90-70 backplane
• Operating Temperature: 0°C to 60°C
• Humidity Range: 5% to 95% relative humidity, non-condensing
• Mounting: DIN rail or chassis-mounted in IC697 rack

Key Features

• Dual serial ports (RS-232 and RS-485/RS-422) provide flexible connectivity options
• Supports multiple industry-standard protocols for broad system integration
• Operates in both master and slave modes for Modbus RTU, enabling peer-to-peer communication
• Optical isolation ensures reliable operation in electrically noisy industrial environments
• High baud rate support up to 115.2 kbps enables fast data transfer
• Configurable data formats accommodate a wide range of host and peripheral devices
• Built-in support for GE’s SNAPSHOT protocol facilitates data logging and system diagnostics
• Transparent messaging allows exchange of PLC memory data with external systems
• LED indicators provide real-time monitoring of communication activity and faults

Application Areas

• Industrial automation systems using GE Fanuc Series 90-70 PLC platforms
• Integration with SCADA systems for centralized monitoring and control
• Connection to HMIs, operator interfaces, and industrial PCs
• Data acquisition and logging applications using host computers
• Interfacing with third-party devices such as drives, meters, and analyzers
• Manufacturing, power, water treatment, and process industries
• Legacy system upgrades requiring serial communication with modern supervisory systems