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Internal Wiring Diagram
Internal Wiring Diagram
6
PC Central Controller
Multi V PLUS & MPS Product
ON
L1 2 3 4
KSDO4H
BUS_A
BUS_A
BUS_B
BUS_B
Multi V terminal block
A
B
E
F
C
D
VCC GND
CN_CENTRAL
Please refer to network interface setting method
on the next page.
It explains about how to set PI 485(M) dip switch.
Outdoor main PCB
PC central controller
CNU
(PQNFG14B0)
PMNFP14A0
LAN Port
RS 485 communication line
Note : Use of terminal block in case of Multi V and other models may or may not be needed.
If it is not present, make direct connections.