45
Electrical wiring
Power supply
Earth line cannot be connected to
neutral line
On/Off
Fuse
On/Off
Fuse
On/Off
Fuse
IDU 1
IDU 2
IDU i
Communication wiring
Control main board of
master unit
To centralized
controller
(Optional)
The shield layer must
be grounded!
Communication cables must be laid out and connected in series in the bus
structure; otherwise, faults may occur.
Control main board of IDU 1
Control main board of IDU 2
Communication
interface
Communication
interface
Communication
interface
Communication line
Communication line
Communication line
Содержание TIMS-X Series
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Страница 27: ...27 Installation of Refrigerant Piping TBP4033TA TBP4072TA...
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