Mitsubishi Electric PQHY-P200-900Y(S)LM-A, Data Book

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209
2. M-NET control
SYSTEM DESIGN
S.D. WR2
MEE15K036
2. M-NET control
2-1. Transmission cable length limitation
OC, OS: Heat source unit controller; IC: Indoor unit controller; MA: MA remote controller
OC, OS: Heat source unit controller; IC: Indoor unit controller; ME: ME remote controller
M2
TB7
TB3
IC
(52)
M1 M2 1 2 S
TB5 TB15
1 2
TB15
1 2
TB15
1 2
TB15
1 2
TB15
1 2
TB 15
1 2
TB15
MA
(01)
IC
M1 M2 S
TB5
(02)
IC
M1 M2 S
TB5
(04)
IC
M1 M2 S
TB5
(03)
IC
M1 M2 S
TB5
(05)
IC
M1 M2 S
TB5
(07)
IC
M1 M2 S
TB5
(06)
L
2
L
1
L
6
MA
MA
MA
OS
TB7
(51)
OC
M1 M2 S
TB7
TB3
(54 )
OC
a1 a4
a3
L
8
L
3
a2
A B
A B
A B
A B
BC(Sub)
M1 M2 S
TB02
(55)
BC(Sub)
M1 M2 S
TB02
(57)
a2
a1
a1
a2
Group1 Group3 Group5
L
2
M2 M1 M1
M2 M1
M2 S M2 M1 M1 S
TB3
IC
Group1 Group3
Group5
M1 M2 S
TB5
ME
(01)
IC
M1 M2 S
TB5
(02)
IC
M1 M2 S
TB5
(04)
IC
M1 M2 S
TB5
(03)
IC
M1 M2 S
TB5
(05)
IC
M1 M2 S
TB5
(07)
IC
M1 M2 S
TB5
(06)
L
1
(101)
ME
(105)
ME
(103)
ME
(155)
L
4
L
5
e2 e3
e4
A B
A B A B
A B
Shielded wire
M2
BC(Main)
M1 M2 S
TB02
(53)
BC(Main)
M1 S
TB02
(56)
Shielded wire
M2
BC(Main)
M1 M2 S
TB02
(53)
BC(Main)
M1 S
TB02
(56)
BC(Sub)
M1 M2 S
TB02
(55)
BC(Sub)
M1 M2 S
TB02
(57)
M2
TB7
TB3
(52)
OS
TB7
(51)
OC
M1 M2 S
TB7
TB3
(54 )
OC L
3
M2 M1 M1
M2 M1
M2 S M2 M1 M1 S
TB3
2-1-2. Using ME Remote controller
2-1-1. Using MA Remote controller
Long transmission cable causes voltage down, therefore, the length limitation should be obeyed to secure proper transmission.
Max. length via Heat source (M-NET cable) L1+L2+L3, L1+L2+L4+L5, L3+L4+L5
<=500m[1640ft.] 1.25mm
2
[AWG16] or thicker
Max. length to Heat source (M-NET cable) L1+L6, L3, L4, L2+L4+L6, L5 <=200m[656ft.] 1.25mm
2
[AWG16] or thicker
Max. length from MA to Indoor a1+a2, a1+a2+a3+a4 <=200m[656ft.] 0.3-1.25 mm
2
[AWG22-16]
24VDC to AG-150A n <=50m[164ft.] 0.75-2.0 mm
2
[AWG18-14]
Long transmission cable causes voltage down, therefore, the length limitation should be obeyed to secure proper transmission.
Max. length via Heat source (M-NET cable) L1+L2+L3+L4, L1+L2+L6+L7,L1+L2+L3+L5, L3+L4+L6+L7 <=500m[1640ft.] 1.25mm
2
[AWG16] or thicker
Max. length to Heat source (M-NET cable) L1+L8, L3+L4, L6, L2+L6+L8, L7, L3+L5 <=200m[656ft.] 1.25mm
2
[AWG16] or thicker
Max. length from ME to Indoor e1, e2+e3, e4 <=10m[32ft.]*1 0.3-1.25 mm
2
[AWG22-16] *1
24VDC to AG-150A n <=50m[164ft.] 0.75-2.0 mm
2
[AWG18-14]
*1. If the length from ME to Indoor exceed 10m, use 1.25 mm
2
[AWG16] shielded cable, but the total length should be counted into Max. length via Heat source.
AE-200E
L
6
S A B
AE-200E
L
6
S A B
V+V-FG
n
V+V-FG
S
Power Supply Unit
AG-150A
PAC-SC51KUA
L
4
L
5
A B
S A B
V+V-FG
n
V+V-FG
S
Power Supply Unit
AG-150A
PAC-SC51KUA
L
6
L
7
A B
S A B
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