B 300
GB
00298
-
E
d
it
io
n
03
-
J
une
08
Controlling the detector with the I/O
interface
24 V DC Power supply
Pin No
24 V DC power supply
10, 11, 13
If SW1 on P0307 interface board is closed
(upper position)
+24V DC (maximum current 350 mA)
supplied by leak detector
If SW1 is open (lower position)
(+) point for customer external power supply (24 V)
12, 21
If SW1 on P0307 interface board is closed
(upper position)
Ground
If SW1 is open (lower position)
(-) point for customer external power supply
SW1
+ 24 V
detector
F1
J3.10
350 mA
J3.11
J3.13
GND
J3.21
J3.12
2/2
Summary of Contents for ASM 142
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