Orion System PREHEAT-X - Manual (Page 6)

WIRING
PREHEAT-X Technical Guide 6
Inputs Wiring
Figure 2: PREHEAT-X Inputs Wiring Diagram
M
ENTER
UP
DOWN
ALARM
MENU
ALARM CONTACT
HEAT 1
HEAT 2
HEAT 3
HEAT 4
HEAT 5
HEAT 6
RLY COMM
HEAT
OUTPUTS
ANALOG
OUTPUTS
0-10V MOD. SCR
GND
PWM +
PWM -
OE377-26-00061 PREHEAT-X AAON No.: V48510
WattMaster Label
#LB102XXX-A
Rev.: 1A
E-BUS
CONNECT
E-BUS
CONNECT
LAT1
0-10V RESET
LAT2
OAT
GND
GND
ANALOG INPUTS
BINARY INPUTS
RS-485 COMM
+24
V AC
GND
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www.aaon.com
ENABLE
T(-)
EMERG. SHUTDOWN
SHLD
FUTURE USE
R(+)
CONTACT RATING IS
1 AMP MAX
@ 24 VAC
Mount Inside PREHEAT-X
Box Wall
AIN1
Entering Air
Temperature Sensor
Make Splice
Connections
Inside Sensor
Enclosure
As Shown. Seal All
Conduit Fittings
With Silicone
Mount Sensor Outdoors
In Shaded Protected
Area & In Upright
Position As Shown
0-10 VDC
GND
+
-
Emergency
Shutdown
Line
GND
24V
AC
40 VA
Transformer
Minimum
COM
PREHEAT-X CONTROLLER
(OE377-26-00061)
AIN2
AIN3
RST
GND
GND
BIN1
BIN2
Leaving Air 2
Temperature Sensor
Leaving Air 1
Temperature Sensor
SAFETIES
(BY OTHERS)
N.C.
Heat Enable
Signal (24 VAC)
W1
NOTE: Reset In And Heat
Enable Inputs Are Used In
Stand-Alone Mode Only
Mount Inside PREHEAT-X
Box Wall
Reset In
M
ENTER
UP
DOWN
ALARM
MENU
ALARM CONTACT
HEAT 1
HEAT 2
HEAT 3
HEAT 4
HEAT 5
HEAT 6
RLY COMM
HEAT
OUTPUTS
ANALOG
OUTPUTS
0-10V MOD. SCR
GND
PWM +
PWM -
OE377-26-00061 PREHEAT-X AAON No.: V48510
WattMaster Label
Rev.: 1D
#S 000062 W
E-BUS
CONNECT
E-BUS
CONNECT
LAT1
0-10V RESET
LAT2
EAT
GND
GND
ANALOG INPUTS
BINARY INPUTS
RS-485 COMM
+24 V
A
C
GND
www.aaon.com
ENABLE
T(-)
EMERG. SHUTDOWN
SHLD
FUTURE USE
R(+)
CONTACT RATING IS
1 AMP MAX
@ 24 VAC
www.orioncontrols.com
MSTP
BACnet
Inputs Wiring
The PREHEAT-X Controller works as Stand-Alone or communicat-
ing with the VCM-X E-BUS, VCB-X, or VCC-X Controller. For
connection to a VCM-X E-BUS, VCB-X, or VCC-X Controller,
use an E-BUS Cable connecting to the appropriate E-BUS ports on
those controllers. The Reset Input and Heat Enable are only used in
Stand-Alone Mode. See Figure 2 below for Inputs Wiring.