5-15
IM MW100-01E
Specification
5
RS-232 Interface (/C2 Option)
Connection method: Point-to-point
Communications: Full-duplex
Synchronization: Start-stop synchronization
Baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, or 115200 bits
Start bit: 1 bit, fi xed
Data length: Select either 7 or 8 bits
Parity: Select even, odd, or none.
Stop bit: Select either 1 or 2 bits
Hardware handshaking: RS-CS can be used
Software handshaking: X-ON, X-OFF can be used
Receive buffer length: 2047Byte
Protocol: Dedicated protocol and Modbus/RTU
Communication services: Send/receive setting values, send/receive measured and
computed values.
RS-422A/485 Interface (/C3 Option)
Connection method: Multi-drop: 4-wire 1: 32, 2-wire 1: 31
Communications: Half-duplex
Synchronization: Start-stop synchronization
Baud rate: Select 1200, 2400, 4800, 9600, 19200, 38400, 57600, or 115200 bps
Start bit: 1 bit, fi xed
Data length: Select either 7 or 8 bits
Parity: Select even, odd, or none.
Stop bit: Select either 1 or 2 bits
Receive buffer length: 2047Byte
Protocol: Dedicated protocol and Modbus/RTU
Communication services: Send/receive setting values, send/receive measured and
computed values.
5.2 Main Module Specifications