UNC500 Hardware Manual V1.3
RBH Access Technologies Inc.
Page
29
of
32
Reader Connection
RC-2 to 12-Volt Reader Connection Diagram
2
Cable Specification
7-conductor
3
, stranded, shielded cable (
not twisted
), 20 to 22 AWG
Maximum Cable Length
20 to 22 AWG Cable: 500 feet (
150 meters
)
2
Reader wire colours may vary for different reader manufactures. Please verify your wiring.
3
Some readers only require 6-conductors since they only have one LED wire (wired to GRN).
