GE IC695CMM004 PACSystems RX3i Serial Communications Module

Frequently Asked Questions (FAQ)

Q1: What communication protocols are supported by IC695CMM004?
A1: The module supports MODBUS Master/Slave, DNP3 Master/Slave, CCM Slave, and Serial I/O protocols.

Q2: Can I use different protocols on different ports if DNP3 is configured?
A2: No. If any port is configured for DNP3 (Master or Slave), all ports must use DNP3.

Q3: Is hot-swap supported for this module?
A3: Yes, hot-swap is supported as per the RX3i System Manual instructions.

Q4: What type of connectors are used for the serial ports?
A4: RJ-45 connectors are used for all ports. Pinouts differ from standard MODBUS.

Q5: Does the module provide port-to-backplane isolation?
A5: Yes. Each port is isolated from the backplane with 250 VAC continuous isolation.

Q6: How many baud rates does the module support?
A6: Eight baud rates are supported, up to 115.2Kbps.

Q7: Is shielded cable mandatory?
A7: Yes. Shielded cable is required to meet EMC standards.

Q8: Can port mode (RS-232 or RS-485) be software-selected?
A8: Yes, each port can be configured in software for RS-232 or RS-485 operation.

GE IC695CMM004 PACSystems RX3i Serial Communications Module

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