User manual

6 Detailed descriptions of I/O modules | Serial communication module UR20-1COM-232-485-422
390 1432790000/08/12.2015Manual u-remote
Overview of the editable parameter UR20-1COM-232-485-422
Description Options
1))
Default
Operating mode
disabled (0) / RS232 (1) / RS485 (2) / RS422 (3)
disabled
Data bits
2)
7 Bit (0) / 8 Bit (1)
8 Bit
Baud rate 300 (0) / 600 (1) / 1200 (2) / 2400 (3) / 4800 (4) / 9600 (5) / 14400 (6) /
19200 (7) / 28800 (8) / 38400 (9) / 57600 (10) / 115200 (11)
9600
Stop bit
1 Bit (0) / 2 Bit (1)
1 Bit
Parity
None (0) / Even (1) / Odd (2)
None
Flow control
None (0) / CTS/RTS (1) / XON/XOFF (2)
None
XON character
0 ... 255
17
XOFF character
0 ... 255
19
Terminating resistor RS485/422
Off (0) / On (1)
Off
Process data length
8 Byte
3)
(0) / 16 Byte (1)
16 Byte
1) Values in brackets for EtherCAT and Modbus-TCP (firmware version 02.00.00 and higher)
2) The option “7 Bit“ works only in combination with a parity ("even" or "odd")
3) CANopen and DeviceNet only