INSTALLATION AND PROGRAMMING MAN
file:///C|/...O.COM/PACH-CO.COM%202010-1/products/quantum%20series/quantum%20qc1/manual/Quantum%20QC1.htm[6/24/2010 10:04:56 AM]
AUXILIARY INPUT, DOOR SENSOR, RS-485 AND WIEGAND DIAGRAM
Wiring requirements:
See manufacturers specification
RS-485 requires 2-conductors category 5 or 2-conductors 18 gauge stranded