Watts SENTINEL LEAK DEFENSE LDS-3-075 - Page 25

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IOM-S-Leak Defense 2211 2022-03-15 © 2022 Sentinel Hydrosolutions, LLC
Figure 7
Zone Loops from Security System to API
A L A R M A L A R M
9-12VDC
5.5x2.1mm
LED
GND IN+V+ -REF IN- IN+ +REF NO COM
NC COM ND GND +12V -12V GND
NC NO COM NCPOLD IN-
TEST PB
NC-RELAY IN
HOME MODE
POSITIVE 12VDC
TRIGGER
NEGATIVE 12VDC
TRIGGER
NORMALLY OPEN
ZONE LOOP
NORMALLY
CLOSED ZONE
LOOP
MODE SEL
RELAY
#1
RELAY
#2
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