TheGE Fanuc IC693CMM311is a high-performance Communications Control Module (CCM) designed for the Series 90-30 PLC family.It acts as a dedicated co-processor that enables the PLC to communicate with external devices, such as other PLCs, host computers, and human-machine interfaces (HMIs), using standard serial protocols without impacting the main CPU's scan time.
Specifications
Protocol Support: Supports SNP (Series Ninety Protocol), SNPX, and Modbus RTU (Slave) protocols.
Communication Ports: Features two independent serial ports; one RS-232 and one RS-485 (compatible with RS-422).
Baud Rates: Configurable speeds ranging from 300 bps to 19,200 bps for flexible data transmission.
Internal Power Consumption: Draws approximately 400 mA from the +5V bus on the PLC backplane.
Processor Type: Dedicated onboard microprocessor to manage asynchronous communication tasks.
Maximum Distance: RS-232 supports up to 50 feet (15m), while RS-485 supports up to 4,000 feet (1200m).
Connector Type: Standard 15-pin D-type connector for port integration.
Features
Multi-Protocol Versatility: Allows the Series 90-30 to operate in diverse networking environments including peer-to-peer and master/slave architectures.
Offloaded Processing: Handles all protocol framing and error checking internally, preserving the PLC CPU for logic execution.
Diagnostic LEDs: Equipped with "Module OK" and port activity indicators to provide real-time status of data transmission.
Software Configuration: Easily set up via Logicmaster 90, Proficy Machine Edition, or hardware DIP switches located on the module side.
Modbus Integration: Enables seamless connectivity with third-party industrial equipment using the widely-adopted Modbus RTU Slave protocol.
Compact Single-Slot Design: Fits into any standard I/O slot of a Series 90-30 baseplate, facilitating easy system expansion.
