Agri-Alert KPB 400 Installation page 3

Make sure each sensor is connected to the proper COM terminal. False
alarms can result if wires are not properly connected.
All zones connected to the KPB 400 are dry contact, burglar or temperature zones
(normally closed with or without EOLR/DEOLR; normally open with or without EOLR/
DEOLR).
The figures below show examples of zone connections. Note that when you add an
EOLR or DEOLR to a circuit, the resistor must be connected to the sensor that is
furthest from the KPB-400.
When using a double end of line resistor, a maximum of three zones can
be connected on the same circuit.
Examples of Zone Connections Without EOLR
Z7 GND
NORMALLY CLOSED CIRCUIT
Z2
Z1 COM
ZONES
Z8
Z3 COM Z4
Z7 GND
NORMALLY OPEN CIRCUIT
Z8
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