Sinclair SCV-900EB Installation & User Manual page 32

If multiple units are connected in cascade, the unit address should be set on the DIP switch ENC4. With 0-F being valid, 0 indicates the
master unit and 1-F indicate slave units.
AC2
AC1
Fig. 8-26 Networking communication schematic of main unit and auxiliary unit for SCV-900EB
AC2 WH
AC1 BR
E BK
Y YE
X RD
WH
BR
BK
YE
RD
WH
BR
BK
E
YE
Y
RD
X
WH
AC2
BR
AC1
E BK
YE
Y
RD
X
AC2 WH
AC1 BR
BK
E
Y YE
X RD
27
WH
BR
BK
YE
RD
AC2
AC1