Control Microsystems SCADAPack 32 - Com2

Parameter Supported Values
Data Bits
7 or 8 Bits
Default: 8 Bits
Stop Bits
1 or 2 Bits
Default: 1 Bit
Receive Flow Control
ModbusRTU or None
Default: ModbusRTU
Transmit Flow Control
Ignore CTS or None
Default: None
Station
1 to 65534
Default: 1
Protocol
None, Modbus RTU or Modbus ASCII
Default: Modbus RTU
Addressing Mode
Standard or Extended
Default: Standard
9.1.2 COM2
Connections to COM2 are made through a RJ-45 modular connector. The wiring and pin
connections for this connector are described in the RJ-45 Modular Connector for RS-232 subsection.
Refer to Figure 1: 5232 Controller Board Layout for the location of COM2 on the SCADAPack 32
controller board.
The following table shows the serial and protocol communication parameters supported by COM2.
These parameters are set from the ISaGRAF Workbench or from an application program running in
the SCADAPack 32 controller. Default values are set when a Cold Boot or Service Boot is
performed on the SCADAPack 32 controller.
Parameter Supported Values
Baud Rate
300, 600, 1200, 2400, 4800, 9600, 19200, 38400,
57600 and 115200.
Default: 9600
Duplex
Full or Half
Default: Full
Parity
Odd, None or Even
Default: None
Data Bits
7 or 8 Bits
Default: 8 Bits
Stop Bits
1 or 2 Bits
Default: 1 Bit
Receive Flow Control
ModbusRTU or None
Default: ModbusRTU
Transmit Flow Control
Ignore CTS or None
Default: None
Station
1 to 65534
Default: 1
Protocol
None, Modbus RTU or Modbus ASCII
Default: Modbus RTU
Addressing Mode
Standard or Extended
Default: Standard
SCADAPack 32 Controller Hardware Manual
May 24, 2006
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