Daikin ACS320 Operation Manual page 114

MD4 RoofPak Energy Recovery
Wheel, Frost Control Option
Figure 33: MD4 RoofPak — Energy Recovery Wheel, Frost Control Option
25 A+
+NB
VFD10
SAF
MD4
B
L
A J
C
K
J
J
BUS
TERMINAL *
OM 1190-1 • MD4 VFD
WHITE
BLACK
8
RJ-
24 B- 45
X1A
SCR 1
AI1 2
AGND 3
10V 4
AI2 5
AGND 6
AO1 7
AGND 8
24V 9
GND 10
DCOM 11 Jumper to establish digital ground reference
to internal 24VDC supply.
DI1 12
DI2 13 Run Enable
DI3 14
DI4 15
DI5 16
XIB
RO1C 17
RO1A 18
RO1B 19
P:\Marketing\TechPubs\OMs\OM 1190 VFD - MD4\00-Resources\Appendix Material\RPS ERW sche
A+1/2.12
B-1/2.13
REMOTE KEYPAD CONNECTION
YELLOW
MB
R11
9
* Top pins jumpered to the Modbus "terminated" position
114
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