UNC100 Axiom Hardware Manual V1.1 RBH Access Technologies Inc.
Page 11 of 25
PC to UNC100 Connection – RS485 Wiring
Cable Specification
Twisted pair, shielded, 18 to 22 AWG
Maximum Cable Length
4000 feet (1200 meters)
For ULC-S319-05 III compliance, all wiring into the panel’s cabinet must enter through metal conduit.
Also be sure to mount the panel in a protected area.