IC695CMM002

The IC695CMM002 is a PACsystem RX3i serial communication module. This is an option module that is used to enable serial connectivity of the host RX3i CPU via the Two (2) independent and isolated serial ports that are individually configurable for RS232, RS422 / RS485 communication, set via the programming software. The IC695CMM002 supports a variety of communication protocols such as MODBUS Master, MODBUS Slave, CCM Slave, DNP3 Master, DNP3 Slave, or Serial I/O protocol however, when DNP3 master or Slave is set to any of the ports, the remaining interface may only be assigned for DNP3 Master or Slave communication. Each port of this module has software configurable transmission rates such as 1200, 2400, 4800, 9600, 19.2K, 38.4K, 57.6K, 115.2K and comes with module status reporting capability of Watchdog, RAM fail or Flash fail errors. The flash memory of this module is loaded with a firmware that can be upgraded. Modules running firmware version 1.32 of later, half-duplex flow control can be configured with the use of the software package, Machine Edition Release 5.90, SP1 SIM 6 or later. Connectors used for establishing communication with this module is an RJ45 connector. Other configurable Serial parameters to this module include parity selections of Even, Odd and None; Data bit 7 and 8 and Stop bits 1,2. Up to Six (6) IC695CMM002 modules can be hosted by a single RX3i CPU. This module has a maximum current draw of 0.7 Amps @ 3.3Vdc and 0.115 Amps @ 5.0Vdc. It has LED status indicators such as Module OK, Port Fault, Port 1 and Port 2 Status.

The IC695CMM00 communications module is a communications module with 2 serial ports. The serial ports are independent and isolated. A maximum of 6 serial communications modules can be installed in an RX3i PacSystems backplane. Each serial port on the IC695CMM002 communications module can be configured for Modbus master, Modbus slave, Serial I/O protocol, DNP3 slave, DNP3 master, and CCM slave operation. The default flow control is full-duplex. However, with firmware version 1.32 or later, the flow control can be configured to be half-duplex. The RTS/CTS hardware handshake is supported as well as the RFR/CTS handshake for RS-232 communication. The serial ports can be configured for RS-232 or RS-485/422 communication. The baud rates are selectable and they can be set to 1200 baud, 2400 baud, 4800 baud, 9600 baud, 19.2 kb, 38.4 kb, 57.6 kb, or 115.2 kb. The IC695CMM002 communications module reports the following faults: the flash fail, RAM fail, and watchdog faults. The IC695CMM002 communications module complies with the requirements of the CE, ATEX, 1604, and UL/UCK 508 standards. The module includes flash memory which is used for storing the module firmware. The firmware can be upgraded to enable new and advanced features. The IC695CMM002 communications module is hot-swappable. The connector for the serial ports is an RJ-45 connector. The backplane power requirements for the IC695CMM002 communications module are 0.7 Amps current at 3.3 Volts DC and 0.115 Amps of current at 5 Volts DC. The module operating temperature range is 0 to 60 degrees Celsius. The input impedance rating is greater than 96 kiloohms for RS-485/422 communication. The maximum overvoltage rating is +/-25 Volts DC. The channel to channel crosstalk is -55 decibels at a minimum. The port to backplane and port to frame ground isolation rating is 250 Volts AC continuous.