BBV BBV-Matrix-IF, Installation Manual

Page: 13 / 20

13
B B/W G/W G
Tx+ Tx- Rx+ Rx-
+12Vdc
Gnd
Da
ta OUT
Either P
or
t
Da
ta IN
B/W B
BBV 422 P
elco D
P
elco P
MATRIX
INTERFA CE
BBV
V1.25
BB
US Interface
BBV 422 to BBV 15K Kbd address 1 Input Da
ta recei
ved
Input Da
ta OK
Tx1500 Da
ta recei
ved
Tx1500 Da
ta OK
BBV 15K Addr
ess 1
Monitor 1
DV
R
Tx1500
BB
US
Serial
Ma
trix Interf
ace D
VR Contr
ol Mode (BBV 422, P
elco D
, P
elco P)