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Central Control Device (Touch Screen Controller)
LINK2 terminal
Central control wiring
(Uh line)
Group
1 to 16
Group
17 to 32
Group
97 to 112
Group
113 to 128
Gr = Group
NOTE
When you remove the rear panel of this Unit, there is SW100 which is the termination resistance between LINK1 and LINK2
terminals.
For the central control wiring (Uh line), set the two terminating resistors at both ends of the wiring between this Unit and the air
conditioner to ON "Close" as much as possible.
LAN cable
RS-485
Control wiring (Uv line)
Gr1
Gr2
Control wiring (Uv line)
Gr17
Gr19
Gr22
Control wiring (Uv line)
Gr97
Gr99
Gr105
Control wiring (Uv line)
Gr113
Gr114
Gr119
LAN cable
Hub
Gr5
Gr8
Gr10
Gr25
Gr30
Gr107
Gr109
Gr122
Gr124
Installation Manual
Remote monitoring PC
Power meter
interface
Gr16
Digital I/O
interface
Gr32
Gr32
Gr112
Gr32
Gr128
Gr32
EN
19
-EN
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