Modular & non-modular vav/zone controller wiring, Expansion module wiring, Vcm-x component & systems wiring 62 – Orion System VCM-X E-BUS Component User Manual
Page 62: Zone, R1 c1 c1 r1, Typical wiring for fan terminal with electric heat, Fan relay, 1st stage heat contactor, Zcap-exp-mod-wire-1a.cdr
Zone
Zone
Modular & Non-Modular VAV/Zone Controller Wiring
VCM-X Component & Systems Wiring
62
FILENAME
DATE:
B. Crews
DESCRIPTION:
PAGE
DRAWN BY:
JOB NAME
1 of 6
WattMaster Part #OE325-01
w/ Modular Cable
Supplied by WattMaster
Mounted by Others
Expansion Module
WattMaster Part #OE325-01
w/ Modular Cable
Supplied by WattMaster
Mounted by Others
Expansion Module
WattMaster Part #OE325-01
w/ Modular Cable
Supplied by WattMaster
Mounted by Others
Expansion Module
24VAC
RC
RC
RC
R2
R1
R1
R2
R3
R3
24VAC
COM
COM
24 VAC Transformer Supplied
& Wired by Others. Size For
Required Contactor(s) Load.
24 VAC Transformer Supplied
& Wired by Others. Size For
Required Contactor(s) Load.
WattMaster Part # BK000047
Snaptrack Supplied by WattMaster
Mounted by Others. Remove Control
Board from Snaptrack & Mount
Snaptrack on Box
WattMaster Part # BK000047
Snaptrack Supplied by WattMaster
Mounted by Others. Remove Control
Board from Snaptrack & Mount
Snaptrack on Box
WattMaster Part # BK000047
Snaptrack Supplied by WattMaster
Mounted by Others. Remove Control
Board from Snaptrack & Mount
Snaptrack on Box
Connect To VAV/Zone Controller
Using Modular Cable Supplied
By WattMaster
Connect To VAV/Zone Controller
Using Modular Cable Supplied
By WattMaster
Connect To VAV/Zone Controller
Using Modular Cable Supplied
By WattMaster
24VAC
COM
Fan Relay
R1
C1
C1
R1
1st Stage Heat Contactor
1st Stage Heat Contactor
Fan Relay
2nd Stage Heat Contactor
2nd Stage Heat Contactor
3rd Stage Heat Contactor
3rd Stage Heat Contactor
C2
C2
C3
C3
Typical Wiring for
Single Duct Terminal
Typical Wiring for
Fan Terminal Unit
Typical Wiring for
Fan Terminal
With Electric Heat
Note: 3 Stage Heating is Attained by Sizing All 3
Heating Elements For Equal KW Output. Each
Element Should be Sized for 1/3 of the Total KW
Output Required. To Achieve 3 Stage Heating the
System would be Configured to Energize Contactor
C1 for First Stage Heat. For 2nd Stage Heat the
System Would be Configured to De-energize
Contactor C1 and Energize Contactor C2 & C3. For
3rd Stage Heat the System Would be Configured to
Leave Contactor C2 & C3 Energized and also
Energize Contactor C1.
Note: 3 Stage Heating is Attained by Sizing All 3 Heating
Elements For Equal KW Output. Each Element Should be
Sized for 1/3 of the Total KW Output Required. To Achieve 3
Stage Heating the System would be Configured to Energize
Contactor C1 for First Stage Heat. For 2nd Stage Heat the
System Would be Configured to De-energize Contactor C1
and Energize Contactor C2 & C3. For 3rd Stage Heat the
System Would be Configured to Leave Contactor C2 & C3
Energized and also Energize Contactor C1.
24 VAC Contactor(s)
Supplied & Wired By Others.
1 Amp Max. Load Each
24 VAC Fan Relay & Contactor(s) Supplied &
Wired By Others. 1 Amp Max. Load Each
24 VAC Transformer Supplied
& Wired by Others. Size For
Required Fan Relay Load.
24 VAC Fan Relay Supplied & Wired
By Others. 1 Amp Max. Load
ZO
NEEXPA
NSION
YS
102252
REV1
WATMASTERC
ONTROL
SI
NC.
MADE
IN
US
A
Rc
R1
R2
R3
R4
AOU
T
GND
RELAYS
ANALOG
OUTPU
T
ST
A
T
THERM
4-20mA
0-10V
0-5V
GND
AIN
ANALOGINPUT
VREF
EXP
ANSION IN
PWR
PIC
18F
45
20
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
COMM
ZO
NEEXPA
NSION
YS
102252
REV1
WATMASTERC
ONTROL
SI
NC.
MADE
IN
US
A
Rc
R1
R2
R3
R4
AOU
T
GND
RELAYS
ANALOG
OUTPU
T
ST
A
T
THERM
4-20mA
0-10V
0-5V
GND
AIN
ANALOGINPUT
VREF
EXP
ANSION IN
PWR
PIC
18F
45
20
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
COMM
ZO
NEEXPA
NSION
YS
102252
REV1
WATMASTERC
ONTROL
SI
NC.
MADE
IN
US
A
Rc
R1
R2
R3
R4
AOU
T
GND
RELAYS
ANALOG
OUTPU
T
ST
A
T
THERM
4-20mA
0-10V
0-5V
GND
AIN
ANALOGINPUT
VREF
EXP
ANSION IN
PWR
PIC
18F
45
20
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
10A250VAC ~
5A30VDC
SA
VDE
G5Q-1A4
OMRON
DC24V
CHINA
COMM
ZCAP-Exp-Mod-Wire-1A.CDR
01/16/12
VAV/Zone Controller Actuator Packages
Wiring Details
OE325-01 Expansion Module
Expansion Module Wiring
Figure 41: OE325-01 Expansion Module Wiring