EN
26
9.7 - Example of connection for SMNPAE manual selector
+AS
Positive selector power supply
-AS
Negative selector power supply
A 485
EASY programmer connection
B 485
EASY programmer connection
S.R.
Rotary selector
R.H.
Reset
L.D.
Error signalling LED
OPT
Optional (not used)
1) - Without manual selector
3) - With complete selector
Recommended installation.
With the connection with just 2 wires, the following are lost: LED
error indication, hardware reset, connection of the EASY2
terminal.
In order not to use the manual selector, it is necessary to bridge the
cn5 connector between the -AS and R.H. connection.
2) - With 2-wire manual selector
9.8 - Example of SEL1 and SEL2 selector connection
