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Two-to-one
Applicable to bi-directional communication between wired controller
and IDU.
Two-to-one: Two wired controller controls one IDU. The parameters
displayed on the wired controller are updated in real time according
to changes in the parameters of the IDU.
Two-to-one:wired controller must be set as main or
Refer to "Parameter settings C00"
The permissible longest wiring length of the system is 200 m.
Communication cables between the IDU and the wired controller
(X1, X2) may be connected in reverse order.
P/Q/E
X1/X2
P/Q/E
X1/X2
X1/X2
○○○
10
secondary.
P/Q/E
P/Q/E
Not allow
X1/X2
X1/X2
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