Application examples
93XX controller with two terminal extensions
9
l
79
EDBMZ9374X DE/EN/FR 4.2
Terminal extension settings in the operating mode
) Note!
Carry out settings only if the power supply of the terminal
extension is switched off and the system bus to the controller is
disconnected.
Settings:
Terminal extension 1 (9374 master) Terminal extension 2 (9374 slave1)
DIP switch Status Function DIP switch Status Function
1 OFF
Set address: 2
1 OFF
Set address: 2
2 ON 2 ON
3 OFF 3 OFF
4 OFF 4 OFF
5 OFF 5 OFF
6 OFF 6 OFF
7 OFF
1st terminal extension
7 ON
2nd terminal
extension
8 OFF 8 OFF
9 OFF
Set baud rate:
500 kBit/s
9 OFF
Set baud rate:
500 kBit/s
10 OFF 10 OFF
11 ON 11 ON
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