1 PO-VOLT RELAY BOARD, 562-219
This relay board contains four relays with dual form “C” contacts. Although the contacts of each relay are rated
for 2 amps, the board etch is also rated for 2 amps. Therefore, if the circuits on relays K2, K3, and K4 are going
to draw a total of more than 2 amps, you must use the appropriate pins on terminal board 1 (TBl) to input the
voltage rather than terminal board 2, pins 5 and 6 (TB2-5 and TB2-6).
There are no supervisory jumper wires associated with relay Kl . Kl is used for resetting 4-wire smoke detectors
on fire alarm basic transponders (FABT), or for a control circuit which does not require supervision on basic
transponders (BT).
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