Sensitron PL4 +D - Page 44

ENGLISH
Pag. 38
Figure 12) Direct connection of detectors on the RS485 bus
+
A
B
From the control panel or from the remote auxiliary power supply
Twisted / shielded 2x0,2 cable (Belden 9841 or equivalent)
-
+ - A B
+ - A B
+ - A B
+ - A B
OUTPUT MODULE
+ - A B
To the next detector or module
PL4 +D