Bus Termination - Siemens QAM2151.040/MO Basic Documentation

DIP2
Baud rate, transmission
format, configuration

4.7 Bus termination

A6V11610643_en--_a
Baud rate
1 2 3
OFF OFF OFF
OFF OFF ON
OFF ON OFF
OFF ON ON
ON OFF OFF
ON OFF ON
ON ON OFF
ON ON ON
NOTE:
Parity + Stop bit only support following combinations: 1-8-E-1, 1-8-O-1, 1-8-N-1
1)
and 1-8-N-2. Others will be treated as 1-8-E-1.
Jumper position descriptions:
● Jumper position (OFF) = disable terminating resistor (factory setting)
● Jumper position (ON) = enable terminating resistor
Parity Stop bit
Configuration Function
1)
4 5 6 7
OFF OFF
OFF ON
ON OFF
ON ON
OFF
ON
OFF
ON
Configurations
4
Bus termination
0 = Auto
1 = 9600
2 = 19200
3 = 38400
4 = 57600
5 = 76800
6 = 115200
others = Auto
0 = Even (default)
1 = Odd
2 = No parity
others = Even
1 (default)
2
Configurable via master or
push button / on-event
addressing
DIP switches
13 | 16