Mitsubishi Electric PANEL_RS2, Installation Manual

Page: 14 / 25

Page 14 of 25
5.2. System diagram 2 – Connected to City Multi PFD units
Three City Multi PFD indoor units can be connected to the PANEL_RS2 via three PAC-SA89TA. The PAC-SF40RM
interfaces are not required.
Please note that DIP SWITCH SW1-9 and SW1-10 must be switched OFF to activate level input with CN32 instead of
pulse input.
SYS
TE
M
2
CI
T
Y
MU
LTI
P
F
D
INDO
OR
UN
IT
P
C
B
CN32
1 2 3
TB
22
C
T
B
22
2
T
B
22
1
SYS
TE
M
1
CI
T
Y
MU
LTI
P
F
D
INDO
OR
UN
IT
P
C
B
CN32
1 2 3
PAR-21MAA
Connection
(Option)
PAR-21MAA
Connection
(Option)
POWER
SUPPLY
240VAC
FIRE
ALARM
INPUT
Normally
Closed
P1 P2
SCR
11 12 13 14 15 16 17 18 19 20 21 22
SCR
23 24 25 26 27 28 29 30
SCR
L N E
TB
22
C
T
B
22
2
HIGH
TEMP.
SENSOR
RUN/STANDBY PANEL_RS2
T
B
22
1
CO
M
M
O
N
F
AUL
T
OU
TPU
T
2
40
V
A
C
SYS
TE
M
3
CI
T
Y
MU
LTI
P
F
D
INDO
OR
UN
IT
P
C
B
CN32
1 2 3
TB
22
C
T
B
22
2
T
B
22
1
PAR-21MAA
Connection
(Option)
31 32 33 34 35 36 37 38
SCR
S
YSTE
M
1
FAU
L
T
O
U
TP
U
T
N
ormall
y O
pened
47 48 49 50 51 52
HI
G
H
T
E
MP
.
O
U
T
P
UT
No
rm
al
ly
Op
en
ed
S
YSTE
M
2
FAU
L
T
O
U
TP
U
T
N
ormall
y O
pened
58
CO
M
M
O
N
F
AUL
T
OU
TPU
T
2
40
V
A
C
SY
STEM
3
FAU
L
T
OU
TPU
T
N
or
m
al
ly Op
ened
53 54 57