Daikin ACS320 Operation Manual page 113

Figure 32: MD4 RoofPak Condenser Fan Speed Control
29 A+ 30 B-
+NB
VFD11
SCR
AI1
MD4
AGND
10V
AI2
AGND
AO1
AGND
24V
GND
DCOM
DI1
DI2
DI3
DI4
BUS
TERMINAL *
DI5
JUMPERS** RO1C 17
ma ma
RO1A 18
RO1B 19
V V
AI1 AI2
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WHITE
BLACK
8
RJ- REMOTE KEYPAD CONNECTION
45
X1A
1
SHIELD OF ALL SIGNAL CABLES
2
3
4
5
6
7
8
9
10
11
12
Run Enable
13
14
15
16
XIB
A+1/2.12
B-1/2.13
WHITE
BLACK
9
MB
R17 or 11
* Top pins jumpered to the Modbus "terminated" position
** Top 2 pins jumpered to the volt position
113
PRESSURE
TRANSDUCER
PT21
5
OM 1190-1 • MD4 VFD
a
ppendIx