AAON VCCX-IP User Manual

22VCCX-IP Controller Technical Guide
WIRING
Airow Station
The E-BUS Adapter Board attaches to the VCCX-IP Controller
with an E-BUS cable. The Adapter Board is used for connecting
the EBTRON, GreenTrol, or Paragon Airow Measurement Digital
Transmitter to the VCCX-IP Control System. Wire the airow
Measurement Digital Transmitter to the adapter board as shown in
Figure 12, this page.
Up to four EBTRON, GreenTrol, or Paragon MicroTransEQ Airow
Measurement Digital Transmitters can be attached to each Adapter
Board. Only one Paragon Multi-Trans Smart Ecosystem (MTSE)
can be attached.
Only the EBTRON GTC116 or HTN104 series, GreenTrol GA-
200-N Module (with GF series Airflow Station), or Paragon
MicroTransEQ series of MODBUS RTU transmitters are compatible
with the VCCX-IP Controller. No other series of transmitters will
work for this application. Contact AAON Controls for information
on other airow station options.
VCCX-IP Controller
LT1785
24 VAC POWER
ONLY
WARNING!
POLARITY
MUST BE
OBSERVED
OR THE
CONTROLLER
WILL BE
DAMAGED
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
The Airow Station’s baud rate needs to be set to 19,200 in order
to communicate with the VCCX-IP Controller (excludes Paragon
MTSE).
When conguring the GTC116 or HTN104 Series, be sure to set
the parity to “NO PARITY, 1 STOP BIT.”
Paragon MTSE must be congured for MODBUS communication
with baud rate set to 57,600 and its MODBUS ID set to “9”.
WARNING: Observe polarity! All boards must be wired
with GND-to-GND and 24 VAC-to-24 VAC.
Failure to observe polarity will result in
damage to one or more of the boards.
Figure 12: EBTRON GTC116 or HTN104 Series, GreenTrol GA-200-N Series, and Paragon MicroTransEQ Series
Airow Measurement Digital Transmitter Wiring

AAON VCCX-IP Specifications

General

Brand	AAON
Model	VCCX-IP
Category	Controller
Language	English