Daikin ACS320 Operation Manual page 112

MD4 Self-contained SAF
Figure 31: MD4 RoofPak and Self-Contained Air Conditioner Supply Air Fan
25 A+ 24 B-
+NB
VFD10
SAF SCR
AI1
MD4
AGND
B
L 10V
A J
C AI2
K
AGND
AO1
J AGND
24V
GND 10
J
DCOM 11 Jumper to establish digital ground reference
DI1 12
C63
DI2 13 DHL
DI3 14
BUS
TERMINAL * DI4 15
DI5 16
JUMPERS** RO1C 17
ma ma
RO1A 18
RO1B 19
V V
AI1 AI2
OM 1190-1 • MD4 VFD
WHITE
BLACK
8
RJ- REMOTE KEYPAD CONNECTION
45
X1A
1 SHIELD OF ALL SIGNAL CABLES
2 WHT
3 BLK
4 DRN
5 WHT
6 BLK
7
8
9
YELLOW
to internal 24VDC supply.
Run Enable
XIB
A+1/2.12
B-1/2.13
+NB
SPS1 DUCT
TB1(-) STATIC
PRESSURE
TB1(+)
+NB
SPS-X
TB1(-)
TB1(+)
MB
R63
9 5
* Top pins jumpered to the Modbus "terminated" position
** Top 2 pins jumpered to the milliamp position
112
a
ppendIx
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