One (1) Csu Connected; Two (2) Csu Connected - ABB Arc Guard System TVOC-2 Installation And Maintenance Manual

Installation
One (1) CSU con-
nected
Two (2) CSU con-
nected
44
If there is one (1) CSU connected to the CSU input X1, 21 then set the DIP
switch 1 to position ON.
O
1 2
N
If there are two (2) CSUs connected to the CSU input 21 and 22 then set the
DIP switch 1 and 2 to position ON.
O
3 4 5 6 7 8
1 2
N
Note!
The CSU cable is connected before configuration is made.
For more information how to connect CSU cables, see the chapter "Con-
necting CSU cable" on page - 34.
3 4 5 6 7 8