Mitsubishi Electric CITY MULTI PUHY-M200-300YNW-A1 Data Book page 50

11. M-NET CONTROL
Table 2 The equivalent power supply
Category
Transmission Booster
Power supply unit
Expansion controller
BM ADAPTER
System controller
Outdoor/Heat source unit
*1 When one or more indoor units listed below is connected, subtract 3 from the equivalent power supply.
Table 3
Category
Indoor unit
Air handling unit controller
PFAV
PFV
PEV
*2 If PAC-SC51KUA is used to supply power at TB7 side, no power supply need from Outdoor/Heat source unit at TB7, Connector TB3 itself will therefore
have 32.
*3 Do not supply power to TB7 from TKA outdoor units.
Use PAC-SC51KUA or PAC-SF46EPA-G when connecting an M-NET device to TB7.
With the equivalent power consumption values and the equivalent number of units in Table 1 and Table 2, PAC-SF46EPA-G
can be designed into the air-conditioner system to ensure proper system communication according to (A), (B), (C).
(A) Firstly, count from TB3 at TB3 side the total equivalent number of units of Indoor units, OA processing units, ME remote
controller, and System controllers. If the total equivalent number of units reaches 40, a PAC-SF46EPA-G should be set.
(B) Secondly, count from TB7 side to TB3 side the total transmission power consumption. If the total equivalent power
supply reaches 32, a PAC-SF46EPA-G should be set. Yet, if a PAC-SC51KUA or another controller with a built-in power
supply, such as PAC-YG50ECA, is used to supply power at TB7 side, count from TB3 side only.
(C) Thirdly, count from TB7 at TB7 side the total transmission power consumption, If the total equivalent power supply for
only TB7 reaches 6, a PAC-SF46EPA-G should be set. Also, count from TB7 at TB7 side the total equivalent number of
units of System controllers, and so on. If the total equivalent number of units reaches 40, a PAC-SF46EPA-G should be
set.
* The equivalent power supply of S-Series outdoor unit is 12.
* When one or more indoor units listed in Table 3 is connected, subtract 3 from the equivalent power supply.
System example
TB7
TB7
Outdoor/Heat source unit
Centralized controller
(AE-200E)
Transmission booster (No.2) should be used,
if the total equivalent transmission power consumption reaches 5.
MEES19K116
Model
PAC-SF46EPA-G
PAC-SC51KUA
PAC-YG50ECA
BAC-HD150
AE-200E/AE-50E
EW-50E
LM-AP
Outdoor unit except S-Series and TKA *2
S-Series outdoor unit
TKA outdoor unit
Sized P200/P250
PEFY-AF4000/5000/6000MH, PFFY-P400/500YM-E, PFFY-P400/500YMH-C
PFFY-P300/600YM-E-F, PFFY-P300/600YM-C-F, PDFY-P100VM-E-RE
PAC-AH250/500M-J
PFAV-P500/600/750/900VM-E(-F)
PFV-P400/500YM-A
PEV-P400/500YM-A
TB3
01
ME remote
controller
TB3
Transmission booster (No.1) should be used, if the total equivalent number of
units of Indoor units, OA processing units and ME remote controllers reaches 40,
or if the total equivalent transmission power consumption reaches 32.
Lossnay
unit
N3
TB3 and TB7 total
32 *1
12 *1
32 *1
Model
TRANSMISSION BOOSTER
POWER RATING MODEL PAC-SF46EPA 220-240V:0.7A ~/N
WEIGHT 50 3.4kg
MADE IN JAPAN
Transmission
02
booster
(No.1)
N1
UP
MODEL TRANSMISSION BOOSTER PAC-SF46EPA
POWER RATING 220-240V:0.7A ~/N 50
MADE IN JAPAN WEIGHT 3.4kg
Transmission
Lossnay
booster
unit
PAC-SF46EPA-G
(No.2)
N4
Within N4, the total equivalent transmission
power consumption should not exceed 25.
The equivalent power supply
25 *1
5
6
6
0.75
1.5
0
TB7 only
32 *1-equivalent power
6
supplied to TB7
0
- *3
UP
ME remote
controller
N2
Within N2, conditions 1,2 should be followed.
1.The total equivalent number of units of Indoor units,
OA processing units and ME remote controller should
not exceed 40.
2.The total equivalent transmission power consumption
should not exceed 25.
Y-Series
TB3 only
12 *1
32 *1
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