Mitsubishi Electric PUHY-RP-Y(S)JM-B, Справочник данных

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2. M-NET control
SYSTEM DESIGN 252
Table A
Is the 2-core cable used?
Is the 2-core cable used?
Is the 2-core cable used?
YES
NO
YES
NO
YES
NO
YES
NO
YES
YES
Reusability of MA remote controller wiring
Reusability of System controller wiring
Reusability of M-NET remote controller witing
NO
shielded wire
Non-shielded wire
Figure A. Non-using wiring
Is the wiring of
less than 200m? Is the wiring of
less than 10m?
Refer to Table A.
Handle the non-using wiring as
shown in figure A.
Refer to Table A.
Handle the non-using wiring as
shown in figure A.
Refer to Table A.
Handle the non-using wiring as
shown in figure A.
If the wiring is more than 10m, include the
exceeding length to the total wiring length.
When 10m is exceeded, use cables with the
same specification as transmission cables.
If the wiring is more than 10m, include the
exceeding length to the total wiring length.
When 10m is exceeded, use cables with the
same specification as transmission cables.
Wiring for MA remote controller
must be under 200m.
Checking the
transmission cable
Checking the
transmission cable
Checking the
transmission cable
Side:
Close to power supply unit
(Outdoor unit, Power supply unit)
Non using wiring on the power supply side (Outdoor unit, Power supply
unit) should be connected to the shield terminal. The non-using wiring on
the opposite side should be open and insulated.
Go to "Reusability of
Transmission line".
Go to "Reusability of
Transmission line".
Go to "Reusability of
Transmission line".
A
B
S A
B
S
A
B
S A
B
S
Type of cable
Cable size
Remarks
Sheathed 2-core cable (unshielded)
CVV
2
Shielding wire (2-core)
CVVS, CPEVS or MVVS
Transmission cables ME Remote controller cables
CVVS, MVVS : PVC insulated PVC jacketed shielded control cable
CPEVS :
Connected with simple remote controller.
PE insulated PVC jacketed shielded communication cable
CVV : PV insulated PVC sheathed control cable
— Max length : 200m [656ft]
(L
i
)
MA Remote controller cables
When 10m [32ft] is exceeded, use cables with
the same specification as transmission cables.
More than 1.25 [AWG16]
2
0.3 1.25 [AWG22 16]
(0.75 1.25 [AWG18 16])
2
2
0.3 1.25 [AWG22 16]
(0.75 1.25 [AWG18 16])