Orion System Systems Design - Manual (Page 29)

Systems Design Technical Guide 29
USB-Link Connections & Wiring
Figure 11: Computer Connections Using USB-Link 2
Networked Multiple Loop System Using USB-Link 2 & Computer
Adapter
Supplied With USB-Link 2
PL101904
Adapter
Supplied With USB-Link 2
PL101905
Mini-DIN Cable
Mini-DIN Cable
Use The Adapter To Plug In To A Terminal Socket And Connect
The USB-Link 2 On Boards That Don’t Have A Female Mini-DIN Plug Connection.
This Only Allows Communications With The Board It Is Connected To
PL101904
NOTE: .
Use The Adapter And Wire To A Terminal Block
To Connect The USB-Link 2 To The Local Communications Loop
All Controllers
That Are Connected To The System
P 101905 L
On Boards That Don’t Have A Female Mini-DIN Plug Connection.
This Allows Communications With
. See Note 1.
NOTE:
USB-Link 2
Controller With
Mini-DIN Plug
USB Cable
Supplied With
USB-Link 2
Connect Type A Cable End To
USB Port On Desktop Or Laptop
Personal Computer.
USB Drivers Supplied With The USB-
Link 2 Must Be Installed On Your Computer
Before USB-Link 2 Can Be Used.
NOTE:
Connect Type B Cable End
To USB Port On USB-Link 2.
Connect Mini-DIN Cable End
To Mini-DIN Port On USB-Link.
Configuration Switch
Must Be Set To Stand Alone Or Network
Depending On Your Installation
Mini-DIN Cable
Supplied With
USB-Link
Connect The USB-Link 2
Mini D Cable To The
- IN Connector On
Controllers That Are Supplied
With Them.
All
Controllers That Are
Connected To The System
- IN Female
Mini D Plug
This Allows
Communications With
.
NOTE:
STAND ALONE
NETWORK
SHLD
SHLD
T
T
R
R
Communication Speed Switch
Must Be Set To Low or High Speed
Depending on Your Controller’s
Baud Rate.
WARNING! Make Sure To Install
The USB Drivers Before Connecting
The USB-Link 2 To Your Computer.
To Next HVAC Unit
Controller On Loop
Up To 60 Controllers
Can Be Interconnected.
Line Voltage
HVAC Unit Controller
24 VAC
(8 VA)
RELAY CONTACT
RATING IS 1 AMP
MAX @ 24 VAC RS-485 COMMUNICATION LOOP. WIRE
“R” TO “R”, “T” TO “T” “SHLD” TO “SHLD”
FAN
RELAY 2
RELAY 3
RELAY 4
RELAY 5
RELAY
COMMON
IC DIGITAL SENSOR 2 IC EXPANSION 2 STATIC PRESSURE
AI1 = SPC (SPACE TEMPERATURE SENSOR) AI2 AI3 AI4 AI5 AI7
A01 A02
= SAT (SUPPLY AIR TEMPERATURE SENSOR)
= RAT (RETURN AIR TEMPERATURE SENSOR)
= OAT (OUTDOOR AIR TEMPERATURE SENSOR)
= SUCTION PRESSURE SENSOR
= SPACE TEMPERATURE SENSOR SLIDE ADJUST
OR VOLTAGE RESET SOURCE = ECONOMIZER (2-10 VDC OUTPUT)
= SUPPLY FAN VFD (0-10 VDC OUTPUT)
ANALOG INPUT JUMPER SETTINGS
MUST BE SET AS SHOWN FOR
PROPER OPERATION 24 VAC POWER ONLY WARNING! POLARITY MUST BE OBSERVED OR THE CONTROLLER WILL BE DAMAGED
www.orioncontrols.com
AI1
AI2
AI3
AI4
THERM
THERM
THERM
THERM
THERM
THERM
4-20mA
4-20mA
4-20mA
4-20mA
4-20mA
4-20mA
0-10V
0-10V
0-10V
0-10V
0-10V
0-10V
0-5V
0-5V
0-5V
0-5V
0-5V
0-5V
AI5
AI7
ANALOG INPUT JUMPER SETTINGS
WattMaster Label #LB102033-01
OE332-23-VCMX-A VCM-X CONTROLLER
WA
RN
IN
G
OBSERVE POLARITY
RELAY CONTACT
RATING IS 1 AMP
MAX @ 24 VAC RS-485 COMMUNICATION LOOP. WIRE
“R” TO “R”, “T” TO “T” “SHLD” TO “SHLD”
FAN
RELAY 2
RELAY 3
RELAY 4
RELAY 5
RELAY
COMMON
IC DIGITAL SENSOR 2 IC EXPANSION 2 STATIC PRESSURE
ANALOG INPUT JUMPER SETTINGS
MUST BE SET AS SHOWN FOR
PROPER OPERATION 24 VAC POWER ONLY WARNING! POLARITY MUST BE OBSERVED OR THE CONTROLLER WILL BE DAMAGED
AI1
AI2
AI3
AI4
THERM
THERM
THERM
THERM
THERM
THERM
4-20mA
4-20mA
4-20mA
4-20mA
4-20mA
4-20mA
0-10V
0-10V
0-10V
0-10V
0-10V
0-10V
0-5V
0-5V
0-5V
0-5V
0-5V
0-5V
AI5
AI7
ANALOG INPUT JUMPER SETTINGS
WattMaster Label
#LB102073-01-A
Rev.: 1A
www.aaon.com
www.orioncontrols.com
VCM-X MODULAR E-BUS CONTROLLER Orion No.:OE332-23E-VCMX-MOD-A AAON No.: V07150
AI1 = SPC (SPACE TEMPERATURE SENSOR) AI2 AI3 AI4 AI5 AI7
A01 A02
= SAT (SUPPLY AIR TEMPERATURE SENSOR)
= RAT (RETURN AIR TEMPERATURE SENSOR)
= OAT (OUTDOOR AIR TEMPERATURE SENSOR)
= SUCTION PRESSURE SENSOR (FROM EXP. MODULE)
= SPACE TEMPERATURE SENSOR SLIDE ADJUST
OR VOLTAGE RESET SOURCE = ECONOMIZER (2-10 VDC OUTPUT)
= SUPPLY FAN VFD (0-10 VDC OUTPUT)
LED BLINK CODES
LED NAME STATUS1 STATUS2
NORMAL OPERATION 0 1 SAT FAIL 1 2 OAT FAIL 2 2 SPC FAIL 3 2 MODULE ALARM 4 2
MECH COOL FAIL 1 3 MECH HEAT FAIL 2 3 FAN PROOF FAIL 3 3 DIRTY FILTER 4 3 EMERGENCY SHUTDOWN 5 3 LOW SAT 1 4
HIGH SAT 2 4 CONT. TEMP COOL FAIL 3 4 CONT. TEMP HEAT FAIL 4 4 PUSH BUTTON OVR 1 5 ZONE OVR 2 5
OUTPUT FORCE ACTIVE 0 6
E-BUS CONNECTOR
Computer
(By Others)
With Prism
II Software
Installed