Emerson Vission 20/20 Operation And Service Manual page 223

Appendix B • Vission 20/20 Application Procedures
HARDWARE WIRING
Interconnect wiring between the Vission 20/20 panel
and the VPLUS panel now needs to be done.
1. First make sure that the VPLUS panel and the
Vission 20/20 panel control power comes from the
same source.
2. Next, the Vission 20/20 analog output card must be
wired to the Dart speed controller board. The ana-
log output that is used for this is AO#4, see Figure
B-43. Wires from AO#4 will land on wires 106 and
107, see Figure B-42.
Figure B-43. Analog Output Card Wiring to VPLUS Dart Speed Controller (Wire 106 and 107)
Vission 20/20 • Operation and Service Manual •Vilter/Emerson • 35391SC 2.0
3. Finally, the VPLUS relay (CRV) shown in Figure B-42
must also be wired to the Vission 20/20. This relay
will be controlled by the Vission 20/20 digital out-
put (board #2, output #5) – the liquid injection so-
lenoid output. Run a wire from terminal 25 in the
20/20 panel to terminal 104 in the VPLUS panel, see
Figure B-43.
B - 67