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Valcom, Inc.
5614 Hollins Road
Roanoke, VA 24019
USA
P. 540-563-2000
F. 540-362-9800
www.valcom.com
Outputs - 2-Wire Digital
Valcom Series Master Clock
V-D2425B or V-D2440B
V-A2412 or V-A2416
*V-C6124P and the V-CCU are
ordered as a V-VCU.
2 Wire Digital
Output to Clocks
24 VDC IN
24 volt outputs
+ - + - + -
+ - + - + -
V-A2412 or V-A2416
Black
Black
Yellow
White
White
Orange
V-CCU
V-C6124P
Data In
18 19
