AAON VCCX-IP User Manual

59VCCX-IP Controller Technical Guide
TROUBLESHOOTING
LED Diagnostics
ALARM
UP
DOWN
ENTERMENU
LT1785
LT1785
RELAY CONTACT
RATING IS 1 AMP
MAX @ 24 VAC
RS-485 COMM
LOOP WIRE
“R” TO “R”,
“T” TO “T”,
“SHLD” TO “SHLD”
24 VAC POWER
ONLY
WARNING!
POLARITY
MUST BE
OBSERVED
OR THE
CONTROLLER
WILL BE
DAMAGED
www.aaon.com
VCCX-IP
CONTROLLER
AAON P/N: ASM07424
BINARY INPUTS
BI1 = PROOF OF AIRFLOW
BI2 = DIRTY FILTER
BI3 = HOOD ON/OFF
BI4 = REMOTE OCCUPIED
BI5 = REMOTE COOLING
BI6 = REMOTE HEATING
BI7 = REMOTE DEHUMID
BI8 = EMERG SHUTDOWN
ANALOG INPUTS
AI1 = SPACE TEMPERATURE
AI2 = SPACE SLIDE OFFSET
AI3 = SUPPLY AIR TEMPERATURE
AI4 = RETURN AIR TEMPERATURE
AI5 = BUILDING PRESSURE
AI6 = SUPPLY AIR TEMP RESET
AI7 = OUTDOOR AIR TEMPERATURE
AI8 = NOT CONNECTED USE DUCT
STATIC CONNECTOR
LABEL P/N
G122040
DUAL
E-BUS
+24 VAC
GND
MAIN FAN
RELAY 2
RELAY 3
RELAY 4
RELAY 5
RELAY 6
RELAY 7
RELAY 8
RELAY
COMMON
BACNET +
BACNET SHIELD
BACNET –
= T
= SH
= R
DUCT
STATIC
10/100
ETHERNET
MAIN SUPPLY FAN VFD = AO1
ECONOMIZER / WSE = AO2
MOD HEATING = AO3
EXHAUST / RETURN = AO4
FAN VFD
USB FLASH
ONLY
BINARY
INPUT
LEDs
OPERATING SYSTEM HB LED
STATUS 1 & 2 LEDs
E-BUS LED
POWER LED
RELAY
LEDs
ALARM
LOOP COMM LED
APPLICATION HB LED
BACNET LED
5.
VREF
BIN3
BIN2
BIN1
2
1
ON
ADDRESS
BINARYINPUTS
PRESSURE SENSOR INPUTS
GND
GND
+5V
SIG2
SIG1
TEMP SENSOR INPUTS
GND
GND
T2
T1
STATIC PRESSURE
TB1
R58
J2
D29
D28
D27
TB2
P1
D26
D25
D24
TB7
R22
R21
R19
R18
R16
R15
R1
R1
R10
R6
R3
R1
D18
D15
D12
D8
D4
D1
C8
C6
C5
C4
C3
C2
COMM
STAT
ALARM
PWR
PWM-
GND
R5
R4
R3
R2
R1
SERIAL #
TB3
TB9
TB6
R61
R57 R56R54
R53 R49 R48 R46 R45
Q6
D21D20D19D17
C24
2
1
Rc
R35
R31
R29
R24
D13
D11
D10
D9
PWM+
R9
AOUT1
AOUT2
AOUT3
AOUT4
5621
OFF
1002
1002
1002
1002
1002
1002
47
4992
1002
1004
1002
1002
1004
1002
300
300
10uF
10uF
10uF
10uF
10uF
10uF
.01uF
10uF
300
1002
1002
3650
R4
1002
R5
1002
J1
C26
OPTIONS
R2
47
47
1001 1001
3650
3650
3650
5621 5621 5621 5621
YS102482 REV1
+24 VAC
GND
RELAY CONTACT
RATING IS 1 AMP
MAX @ 24 VAC
R1
R2
R3
R4
R5
RELAY OUTPUT
TERMINALS
ANALOG OUTPUT TERMINALS
GND
NOT USED
NOT USED
RETURN DAMPER
RETURN BYPASS
CHILLED WATER
EXH. DAMPER
ENTERING WATER
GND
+5V
GND
GND
GND
E-BUS
CONNECT
E-BUS
CONNECT
24 VAC POWER ONLY
WARNING! POLARITY
MUST BE OBSERVED
OR THE CONTROLLER
WILL BE DAMAGED
POWER INPUT
TERMINAL BLOCK
PRESSURE SENSOR
INPUT TERMINALS
BINARY INPUT
TERMINALS
TEMPERATURE SENSOR
TERMINALS
www.aaon.com
VCC-X EM1 EXPANSION
AAON P/N: ASM01691
RETURN/EXHAUST POF
DIRECT FIRE STATUS SIGNAL
MID SWITCH
MIXED AIR
ECONO FEEDBACK
EXHAUST DUCT
STATIC
LABEL P/N:
G040660
RC
J3
0-10 V
0-5 V
RA PLENUM
DIRECT FIRE ALARM SIGNAL
ALARM
STATUS
COMM
POWER
BINARY
INPUT
LEDs
Figure 19: VCCX-IP Controller LED Locations
Figure 20: VCC-X EM1 Expansion Module LED Locations

AAON VCCX-IP Specifications

General

Brand	AAON
Model	VCCX-IP
Category	Controller
Language	English