IC695CMM002 GE Fanuc Rx3i Serial Communications Module

Overview

The IC695CMM002 is a Serial Communication Module from the PACSystem RX3i series, renowned for its robust communication capabilities designed for industrial automation. This module enables effective serial connectivity via its dual independent ports, supporting various protocols ideal for diverse applications. Manufactured by Emerson Automation (formerly GE Intelligent Platforms), this module is integral for facilitating communication in complex control systems.

Technical Specifications

• Brand: GE Fanuc
• Series: PACSystem RX3i
• Manufacturer: Emerson Automation
• Product Type: Communications Module
• Part Number: IC695CMM002

Key Features

• Ports:
  • Two (2) independent RJ-45 serial ports
  • Configurable for RS-232 and RS-485/422 communication
  • Full duplex (4-wire) or half-duplex (2-wire) operation
• Protocols Supported:
  • MODBUS Master
  • MODBUS Slave
  • CCM Slave
  • DNP3 Master
  • DNP3 Slave
  • Serial I/O
• Electrical Specifications:
  • Power Requirements:
    • 0.7 Amps at 3.3 Volts DC
    • 0.115 Amps at 5 Volts DC
  • Maximum Overvoltage Rating: +/- 25 Volts DC
  • Isolation Ratings:
    • Port to Backplane: 250 Vac continuous, 1500 Vac for 1 minute
    • Port to Port: 500 Vdc continuous, 710 Vdc for 1 minute
• Operational Parameters:
  • Selectable Baud Rates: 1200, 2400, 4800, 9600, 19.2K, 38.4K, 57.6K, 115.2K
  • Data Configuration Options:
    • Data Bits: 7, 8
    • Parity: Even, Odd, None
    • Stop Bits: 1, 2
• Installation Details:
  • Up to Six (6) modules can be installed per RX3i CPU
  • Hot-swappable functionality
• Environmental Ratings:
  • Operating Temperature: 0 to 60 degrees Celsius

Status & Diagnostics

• LED Indicators:
  • Module OK
  • Port Fault
  • Port Status

FAQ

• Q: Can I use both ports for different protocols?
  A: Yes, each port can be independently configured for different protocols; however, if one port is set for DNP3 Master or Slave, the other must only be configured for DNP3 communication.
• Q: What firmware configurations support half-duplex communication?
  A: Half-duplex communication can be configured with modules running firmware version 1.32 or later.
• Q: What are the isolation ratings of the module?
  A: The isolation ratings are 250 VAC continuous for port-to-backplane and 500 VDC continuous for port-to-port communication.