IMPORTANT: IF YOU DESIRE TO USE THE ALARM CONTACT RELAYS, THE ALARM WIRES MUST BE PULLED
THROUGH THE SAME CONDUIT AS THE SUPPLY POWER.
RECOMMENDED: WHEN USING DC POWER, USE A SHIELDED-TWISTED PAIR CABLE AND CONNECT THE
CABLE SHIELD TO THE SHIELD EARTH GROUND TERMINAL SHOWN IN POSITION 'A' OF
THE ILLUSTRATION ABOVE. DO NOT CONNECT THE OTHER END OF THE SHIELD WIRE AS IT
WILL CAUSE UNDESIRABLE GROUND LOOPS!
8.
Connect the wires for the two fully adjustable alarm contact relays to their proper terminals.
Note: Both alarm relays are rated for 5A @115VAC or 24VDC.
(DC Power Version is shown for alarm wiring. The AC version will
be identical for alarms, analog output and RS-485 connections.)
A
IMPORTANT
: The relay contacts act like a simple switch breaking only a single leg of the circuit. In
keeping with good electrical practices while wiring the alarm contacts, We suggest
SWITCH/BREAK THE HOT LEG only, NOT THE GROUND LEG OF YOUR CIRCUIT
.
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