AAON RSMVQ2R, Техническое руководство

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9
RSMVQ2R Technical Guide
WIRING
RSMVQ2R Outputs Wiring
Figure 3: RSMVQ2R Outputs Wiring
18-30 VAC GND
Line
Voltage
NOTE:
All relay outputs are normally open
and rated for 24 VAC power only.
1 amp maximum load.
COMPRESSOR 2 HI SPEED
COMPRESSOR 2 ENABLE
24 VAC ONLY
CONDENSER 1 ENABLE
Connect to
VCCX2
Controller
1
Copeland VFD
Drive Board
2 3
4 5 6
R+ to PIN
1
T
- to PIN
4
SH to PIN
5
DMQ USHX
Superheat Controller’s
MODBUS Terminal
R+
SH
T-
R+
SH
T-
DMQ USHX
Superheat Controller’s
MODBUS Terminal
CONDENSER 2 ENABLE
Copeland
Packaged VFD
Danfoss VFD
T
- to
T
erm 69
SH to
T
erm 61
4 5 6 1 2 3 7 8
RS-485
Interface
69
68 61
Ground shield
wire on one end
4
5
6 1 2 3
7 8
4
5
6 1 2 3
7 8
R+ to
T
erm 68
RED
GRN
BLK
RED
GRN
BLK
ALARM
UP
DOWN
ENTER MENU
AAON P/N: ASM02652
+24
V
A
C
GND
RELA
Y
CONT
ACT
RA
TING IS 1
AMP
MAX @ 24
VA
C
CONDENSER 1
COMP 2 ENABLE
COMP 2 HI SPEED
ANALOG OUTPUTS
COMMON
RELAY OUTPUTS
LABEL P/N:
G068350
COND FAN 1
COND FAN 2
GND
24 VAC POWER ONLY
WARNING! POLARITY
MUST BE OBSERVED
OR THE CONTROLLER
WILL BE DAMAGED
CONDENSER 2
+5 V
DISCHARGE TEMP 1
COMP STAT 1
H 1 P
SATURATION TEMP 2
COMP STAT 2
GND
NOT USED
GND
NOT USED
GND
BINARY INPUTS
MODBUS
RSMVQ2R www.aaon.com
HEAD
PRESSURE
SENSORS
DUAL
E-BUS
EXP VALVE 1
+5 V
H 2
P
GND
NOT USED
NOT USED
GND
NOT USED
EXP VALVE 2
R+ T- SH
SHD
T-
R+
SHD
T-
R+
EXP VALVE 3
NOT
INSTALLED
EXP VALVE 4
NOT
INSTALLED
EACH EXP VALVE IS INDIVIDUALLY
ELECTRICALLY ISOLATED
NOT USED
RLY1
RLY2
COMM
RLY3
RLY4
R+ to PIN
2
T
- to PIN
7
SH to PIN
3
Ground shield
wire on one end