Mitsubishi Electric PUHY-RP-Y(S)JM-B Data Book page 270

2. M-NET control
2-4-3-11. AG-150A+PAC-YG50ECA (Expansion controller)
AG-150A can control max. 150 indoor units/ via expansion controllers.
AG-150A
PAC-YG50ECA
000
CN41 CN40
BC controller
HUB
TB02
PC with
Browser
PAC-YG50ECA
LAN
000
CN41 CN40
PAC-YG50ECA
000
CN41 CN40
BC controller
52
TB02
BC controller
(Main)
92
TB02
NOTE
When connecting AG-150A to PAC-YG50ECA, TB2 for power supply unit does not need to be connected to AG-150A.
*1 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel.
*2 AG-150A (Ver.1series) does not support the expansion controller (EC).
24VDC
TB3
Power supply unit
(PAC-SC51KUA)
PURY
OC
TB7
51
CN40 CN41
DipSW2-1
ON
TB3
Group 1
Indoor unit
52 01
TB5 TB15 TB5
*4
SRU
*4
Wireless R/C
PURY
OC
TB7
51
CN40 CN41
DipSW2-1
ON
TB3
Group 1 Group 2
Indoor unit
01 02
TB5 TB5
102
101
ME R/C
ME R/C
Group 31 Group 32
Indoor unit
41 42
TB5 TB5
141
142
ME R/C
ME R/C
SYSTEM DESIGN
PURY
OC
TB7
51
CN40 CN41
DipSW2-1
ON
TB3
Group 2
02 03
TB15 TB5 TB15 TB2
Transmission Booster
MA R/C
PURY
OC
TB7
91
CN40 CN41
DipSW2-1
ON
TB3
03
TB5 TB2
Transmission Booster
PAC-SF46EPA
BC controller
Interlocked
(Sub)
LOSSNAY
94
43
TB02
TB5
Group 40
42
TB3 TB5
TB15
PAC-SF46EPA
MA R/C MA R/C
(Main) (Sub)
Group 21
30
TB3 TB5
130 180
ME R/C ME R/C
Group 33 Group 34
44 45
TB5 TB5
144 145 195
ME R/C ME R/C
ME R/C
267