Upload
hahanh
View
218
Download
2
Embed Size (px)
Citation preview
Wiring Diagram
Package
Plus System
Heating and Air Conditioning
®
Form: 035-18971-000 Rev A (602)Supersedes: Nothing
To Other ZoneManagers
(Up To 30 Per System)
ZoneManager
ZoneManager
SupplyAir TempSensor
SupplyAir TempSensor
To HVAC Unit #2Control Panel
To HVAC Unit #1Control Panel
ReturnAir TempSensor
ReturnAir TempSensor
Bypass AirDamper
Bypass AirDamper
Economizer(Actuator By Others)
Outside AirTemp Sensor
(Only One Required Per System)
StaticPressureSensor
StaticPressureSensor
CV Controllers
Local Loop
Local Loop
Zone Air DampersUp to 16 Zone Air Dampers Allowed
Zone Air Dampers
#1
#18#1 #16
#16
System Manager
#30
24VAC(25 VA)
24VAC(20 VA)
24VAC(20 VA)24VAC
(10 VA)
24VAC(25 VA)
24VAC(25 VA)
24VAC(10 VA)
24VAC(10 VA)
24VAC(10 VA)
RELAY
OUTPUT
COM
1-3
OUT
OUT1
2
COM4-5
OUT
OUT
OUT
3
4
5
24VAC
GNDPWR
COMM
T
SHLD
LD4
REC.
12V
AIN1
2
3
4
5
GND
GND
AOUT
AIN
AIN
AIN
AIN
4-5
OUT
COMM
TEST
32K
8K
RAM EPROM
ADDRESS ADD
PRESSURE
SENSOR
485
COMM
R
YS101564
EW
DO
G
0-5
VD
C
0-1
VD
C
CPU
RELAY
OUTPUT
COM
1-3
OUT
OUT1
2
COM4-5
OUT
OUT
OUT
3
4
5
24VAC
GNDPWR
COMM
T
SHLD
LD4
REC.
12V
AIN1
2
3
4
5
GND
GND
AOUT
AIN
AIN
AIN
AIN
4-5
OUT
COMM
TEST
32K
8K
RAM EPROM
ADDRESS ADD
PRESSURE
SENSOR
485
COMM
R
YS101564
EW
DO
G
0-5
VD
C
0-1
VD
C
CPU
See Drawing Filename:MPLWRNEW3.CDR For ZoneManager Wiring Details
See Drawing Filename:MPLWRNEW3.CDR ForZone Manager Wiring Details
See Drawing Filename:MPLWRNEW9.CDR ForCommLink Wiring Details
See Drawing Filename:MPLWRNEW2.CDR ForSystem Manager WiringDetails
See Drawing Filename:MPLWRNEW7.CDR ForZone Controller Wiring
Computer(Optional)
CommLink IIMultiple Loop
Interface
RS-48519200 Baud
RS-48519200 Baud
RS-48519200 Baud
RS-4859600 Baud
RS-4859600 Baud
110/24 VAC
Network Loop
Network Loop
Network Loop
Power Pak(14 VA@24VAC)
W
C
LI
ATTMASTER
ONTRO
S,NC
W
C
LI
ATTMASTER
ONTRO
S,NC
CO
MM
LINK
II
CO
MM
LINK
II
L
C
M
M
O
O
O
O
M
D
P
PE
Notes:
1.)24 VAC Must Be Connected SoThat All Ground Wires RemainCommon.
3.)Each Local Loop May Have Up To 16Zone Controllers & 13 CV ControllersConnected. Up to 30 Zone Managersare Allowed on the Network Loop.
4.)All Communication Wiring To Be 18Ga. Minimum, 2 Conductor TwistedPair With Shield. Belden #82760 OrEquivalent.
5.)For Individual Component Wiring SeeSpecific Component Wiring Diagram.
6.)It Is Recommended That AllControllers Address Switches AreSet Before Installation.
2.)All Wiring To Be In Accordance WithLocal And National Electrical Codesand Specifications.
FILENAME
DATE: B. CREWS
DESCRIPTION:PAGE
DRAWN BY:
System Wiring Diagram1
JOB NAME
Meridian Plus
Remote Link(Optional)
110/9 VACPower Pak
Remote
Link
C
O
N
T
R
O
L
S
SIG
DE
T
RD
Y
SN
D
RE
C
PW
R
Clear Window
Area
6
5
4
DEC
7MIN
US
0
CLEAR9
8
1
3
2
MENU
Overr
ide
Com
munic
ation
ENTER
ESC
Ala
rm
System
Manager
-
Heating and Air Conditio
ning
®
035-18972-000-A-0602.CDR
06/28/02
Form: 035-18972-000 Rev. A (0602) Supersedes: Nothing
Notes:
FILENAME
DATE: B. CREWS
DESCRIPTION:PAGE
DRAWN BY:
System Manager Wiring2
JOB NAME1.)24 VAC Must Be Connected So
That All Ground Wires RemainCommon.
2.)All Wiring To Be In AccordanceWith Local And National ElectricalCodes And Specifications.
3.) All Communication Wiring To Be2 Conductor Twisted Pair WithShield. Use Belden #82760 OrEquivalent. Meridian Plus
The Ideal Recommended Location For The System Manager Is As TheFirst Device On The Local Loop, (Connect To MiniLink Local Loop Terminals)Although The System Manager May Be Connected To Any Local Loop AtAny Point On The Local Loop.The System Manager Will Not Operate Correctly If Attached To The Network Loop.
DO NOT CONNECT TO THE NETWORK LOOP.
The Ideal Recommended Location For The System Manager Is As TheFirst Device On The Local Loop, (Connect To MiniLink Local Loop Terminals)Although The System Manager May Be Connected To Any Local Loop AtAny Point On The Local Loop.The System Manager Will Not Operate Correctly If Attached To The Network Loop.
DO NOT CONNECT TO THE NETWORK LOOP.
System Manager
654
DEC
7
MINUS0 CLEAR
98
1 32 MENU
Override
Communication
ENTER
ESC
Alarm
To MiniLink, Or Next DeviceOn Local Loop
Line Voltage
See Note 1
See Note 324VAC
GND
Required VA For TransformerSystem Manager = 25VA Max.
MADE IN
THE USA
EP
RO
M
1000uF10v
YS101806 REV. 1
DSPY1
UNIVERSAL SMART DISP. UNIT
SYSTEM MANAGER
SERIAL # :
U13SERIAL #
1000uF10v
C9
470uF50v
D2
PC
B8
0C
55
2-5
-16
WP
44
28
60
=2
/5
DfD
97
22
V7
Y
PH
ILIP
S
CX
13
LD8
CX
9
SS0017
vx.xx 1234
V62C518256L-70P
U9
U8
LD7
RN
1
LD6
U7
CX7
74
HC
57
3
LD5
LD4
74HC573
CX
8
RN2
X2
CX
4
470uF50v
TB
2
GN
D
24
VA
C
R1
0
75176
RS-485
COMM
U12
CX
12
RA
M
SC1
T
TB
1
SH
LD
C7
C11
L1
C4
R
D6
85
83
U6
CX6C3
D3
24
C1
28
U5
R7
VAR1
D4
PJ1
R3
U1
74HC259
LD3
LD2
LD1
R2
R1
EW
DO
G
PH
ILIP
S
U3
U2
CX
1
82B715CX5
CX
3
U3
DSPY1
R5
D1
R6
MC
34
06
4A
C6
R11
99
36 C
8
R9
U10
U11
R8
R12
C5
74
HC
92
3
CX10
P1
R4
RV1
C2
C1
X1
035-18973-000-A-0602.CDR
06/28/02
Form: 035-18973-000 Rev. A (0602) Supersedes: Nothing
Zone Manager
Notes:
1.)24 VAC Must Be Connected SoThat All Ground Wires RemainCommon.
3.)All Communication Wiring To Be 18Ga. Minimum, 2 Conductor TwistedPair With Shield. Belden #82760 OrEquivalent.
5.)For Individual Component Wiring SeeSpecific Component Wiring Diagram.
6.)It Is Recommended That AllControllers Address Switches AreSet Before Installation.
2.)All Wiring To Be In Accordance WithLocal And National Electrical Codesand Specifications.
RS-485Communications To ZoneControllers, CV ControllersAnd/Or System Manager
Return Air Temp.Sensor
Supply Air Temp.Sensor
LineVoltage
HV
AC
Unit
24VAC Only
Red
Blk
To Relief / Exhaust Fans
Grn
StaticPick-up
StaticPressureSensor
Splice AsRequired
LO HI
GND
24VAC
Belimo Actuator Wiring ShownConsult Factory For Other
Models Of Economizer ActuatorsSome Actuators Require IsolationTransformers In Order To PreventDamage To The Controller Board.
WARNING!
Use Extreme Care When WiringEconomizer Actuators
Never Connect Or DisconnectWiring With Power Applied!
Never Apply Power If TheGnd ( 1 Com ) Terminal On The
Actuator Is Not Connected.See Note 1 &2
+
+
++
+
++
+ +
HEAT2
HEAT1
COOL2
COOL1
FAN
R
2
8C
SW
1
16AB 24
AD
D
LOCALLOOP
Local Loop
T
SH
RTB3
COMM
T
SH
R
32
16
8
4
1
2
MINILINK
R9
R10
R8
I CEXP
PORT
PWR
V4
V3
CLOSE
OPEN
FDBK
REC
GND
GND
24VAC
AUX1
OPEN
K1
NETWORKLOOP
Network Loop RS-485
To Other ZoneManagers and/or
CommLink onSystem
SH
R
T
CLOSE
K2
NE5090
ANALOGOUTPUTS
A2
G
TB2
A1
N.O.
EXHAUSTCONTACTS
GND
GND
AUX3
AUX2
7824
D25
U14
VR
3
R40
ADJUST5.11V
C27
7812 C26
VR
2
D1
D3
D4
D2
PJ1
PR
ES
SU
RE
SE
NS
OR
JA
CK
+5
V
R7
OAT
RAT
+12V
SAT
ANALOGINPUTS
GN
D
SIG
T
R
SHIELD
T
R
SHIELD
Outdoor Air Temp.Sensor
(See Note 4)
Aux3Forced
OccupiedMode
Aux1Economizer
Disable
Aux2FilterAlarm
Auxiliary Inputs( Dry Contacts )
R
G
Y1
Y2
W1
W2
Economizer Actuator
133 IN-LB
AF24-SR
1 COM
2 +
3 Y1
4 Y2
5 UBELIMO
For Detailed ConnectionsAnd Slave WiringSee Bypass Actuator WiringDrawing Filename:MPLWRNEW4.CDR
See Drawing Filename:MPLWRNEW5.CDR ForAddress Switch Settings
Bypass Air DamperActuator
10
4.)Only One Outside Air Sensor IsRequired Per System. It May BeConnected To Any CV Controller OrZone Manager On The System. If AWetbulb Module Controller Is Used TheOA Sensor Must Be Connected To TheWetbulb Module.
FILENAME
DATE: B. THRALL
DESCRIPTION:PAGE
DRAWN BY:
Zone Manager Wiring3
JOB NAME
Meridian Plus
FR
OM
ZO
NE
CO
NT
RO
LLE
R
BY
PA
SS
AN
DS
LAV
EIN
TE
RFA
CE
YS
1018
24
TO
AC
TU
AT
OR
OP
EN
CLO
SE
OPEN
GND
PJ1
PJ2LD
2
LD
1
CLOSE
TB
1T
B2
Bypass Interface Card
OPEN
CLOSE
FDBK
GND
035-18974-000-A-0602.CDR
06/28/02
Form: 035-18974-000 Rev. A (0602) Supersedes: Nothing
BYPASS ACTUATOR #3 (SLAVE)(WHEN USED) BYPASS ACTUATOR #2 (SLAVE)
BYPASS ACTUATOR #1(MASTER)
MODULAR CABLE
MODULARCABLE
MODULARCABLE
1 10 0
10
ZONE MANAGER BOARD
FR
OM
ZO
NE
CO
NT
RO
LLE
R
BY
PA
SS
AN
DS
LAV
EIN
TE
RFA
CE
YS
1018
24
TO
AC
TU
AT
OR
OP
EN
CL
OS
E
FDBK
OPEN
GND
GND
PJ1
PJ2LD
2
LD
1
OPEN
CLOSE
CLOSE
TB
1T
B2
FR
OM
ZO
NE
CO
NT
RO
LLE
R
BY
PA
SS
AN
DS
LAV
EIN
TE
RFA
CE
YS
1018
24
TO
AC
TU
AT
OR
OP
EN
CL
OS
E
FDBK
OPEN
GND
GND
PJ1
PJ2LD
2
LD
1
OPEN
CLOSE
CLOSE
TB
1T
B2
V4
V3
REC
CLOSE
OPENK1
K2
NE
TW
OR
K
SH
R
T
NE5090
FDBK
GND
OPEN
CLOSE
NOT USED FORTHIS APPLICATION NOT USED FOR
THIS APPLICATION
NOT USED FORTHIS APPLICATION
FILENAME
DATE: B. CREWS
DESCRIPTION:PAGE
DRAWN BY:
Bypass -Slave Wiring4
JOB NAME
Meridian Plus
FR
OM
ZO
NE
CO
NT
RO
LLER
BY
PA
SS
AN
DS
LAV
EIN
TE
RFA
CE
YS
101824
TO
AC
TU
AT
OR
OP
EN
CLO
SE
FDBK
OPEN
GND
GND
PJ1
PJ2 LD
2
LD
1
OPEN
CLOSE
CLOSE
TB
1T
B2
BYPASS ANDSLAVE INTERFACE CARD
BYPASS ANDSLAVE INTERFACE CARD
BYPASS ANDSLAVE INTERFACE CARD
035-18975-000-A-0602.CDR
06/28/02
Form: 035-18975-000 Rev. A (0602) Supersedes: Nothing
Notes:
FILENAME
DATE: B. CREWS
DESCRIPTION:PAGE
DRAWN BY:
Zone Manager Address Switch Settings5
1632
8421
Caution!The MiniLinks Must Have Address Switches Set Between 1And 30 (Up To 30 MiniLinks (Mounted on Zone Managers)Are Allowed Per Auto-Zone Plus System). The MiniLinksShould Be Addressed In Consecutive Order Starting WithAddress #1. Address #1 Must Be Present On The Loop ForThe System To Function.
Address Switch Shown IsSet For Address 1
Address Switch Must Always Be SetTo Address 17 on Zone Manager Board
As Shown
Address Switch Shown IsSet For Address 4
Zone ManagerAddress Switch
MiniLinkAddress Switch
These Switches Must BeIn The OFF PositionAs Shown
These Switches Must BeIn The OFF PositionAs Shown
Caution:The Power To The Zone Manager Must BeRemoved And Reconnected After Changing TheMiniLink Or Zone Manager Address Switch SettingsIn Order For Any Changes To Take Effect.
Caution:Disconnect All Communication Loop Wiring FromThe Zone Manger Before Removing Power.Reconnect Power And Then ReconnectCommunication Loop Wiring To Zone Manager.
ADD
ADD
ADD
12
481632B
NET
ADD
All Zone Managers On System Must BeAddressed As 17
Network Switch As ShownMust Be ON
The Address For Each MiniLinkMust Be Unique To The Other MiniLinksOn The Network Loop. Loop #1 MiniLink
Should Be Addressed As #1Loop #2 MiniLink Should Be Addressed
As #2 Etc..
ADD
AD
D
AD
D32
32
32
B
B
NE
T
NE
T
16
16
16
8
88
4
4
4
1
1
1
2
2
2
OFF >
OF
F>
OF
F>
Ro
cke
rD
ow
n
RockerDown
RockerDown
JOB NAME
Meridian Plus
HEAT2
HEAT1
COOL2
COOL1
FAN
R
LOCALLOOPT
SH
RTB3
COMM
T
SH
R
MINILINKV4
V3
CLOSE
OPEN
FDBK
GND
OPEN
K1
NETWORKLOOP
SH
R
T
CLOSE
K2
ANALOGOUTPUTS
A2
G
TB2
A1
Zone Manager Board(Under MiniLink Board)
MiniLink Address Switch Setting
Zone Manager Address Switch Setting
MiniLink Board(Mounted On Top Of Zone Manager Board)
035-18976-000-A-0602.CDR
06/28/02
Form: 035-18976-000 Rev. A (0602) Supersedes: Nothing
16
8421
Address Switch Shown IsSet For Address 18
Address Switch Shown IsSet For Address 28
ControllerAddress Switch
This Switch Must BeIn The ON PositionAs Shown
These Switches Should BeIn The OFF PositionAs Shown
ADDRESS ADD
ADDRESSADD
ADDRESSADD
The Address For Each ControllerMust Be Between 18 And 30 And Be
Unique To The Other ControllersOn The Local Loop
Wx or Yx (Htg or Clg Stage x)
Wx or Yx (Htg or Clg Stage x)
Wx or Yx (Htg or Clg Stage x)
Wx or Yx (Htg or Clg Stage x)
G (Fan-On/Off)
R (24VAC)
Constant VolumeUnit Connections
CV Controller
R
SH
T
R
SH
T
R
SH
T
R
SH
T
All Comm Loop Wiring IsStraight Thru
Required VA For TransformerEach CV Controller = 20VA Max.
24VAC
24VAC
GND
GND
Mount In HVACUnit Supply
Air Duct
Auxiliary AlarmInput
Switch SuppliedBy Others
DischargeAir Temp.Sensor
Outside AirTemp. Sensor
AOUT
GND
GND
AIN5
AIN1
AIN2
AIN3
AIN4
12V
GND
AUX
TMP
NORMAL
OVR
RELO
C
REMR
O
AW
COMM
REC.
LD4
T
R
SHLD
GND
24VAC
PWR
COMM
TEST
RELAYOUTPUTS
COM4-5
OUT1
OUT2
OUT3
OUT4
OUT5
COM1-3Room Sensor
Diagnostic Blink Code LED
RAM
EPROM
Local LoopRS-485
9600 Baud
Connect ToNext Controller
And/OrMiniLink On
Note:The Power To The CV Controller Must Be RemovedAnd Reconnected After Changing The AddressSwitch Settings In Order For Any Changes To TakeEffect.
Caution:Disconnect All Communication Loop WiringFrom The CV Controller Before Removing PowerFrom The CV Controller. Reconnect Power AndThen Reconnect Communication Loop Wiring.
ADDRESS ADD
Connection ToAUX Terminal is ReqdOnly When SensorIs Specified WithSlide Adjust Option
EconomizerActuator
(Belimo Shown)Consult Factory ForOther ManufacturersWiring Connections
Note:Up To 4 Stages Of Heating Or Cooling Or AnyCombination Of Each Is Allowed And ProgrammableVia The System Manager or ZoneView Software. If TheUnit Has Heat, Heating Stages Must Be Connected ToThe First Outputs in Consecutive Order And CoolingStages To The Remaining Outputs In Consecutive Order.
Outside AirTemp. Sensor(See Note 4)
Caution!CV Controllers Must Have Address Switches SetBetween 18 And 30 ( Up To 13 Units Per Local Loop ).
Note:The Power To The CV Controller Must Be RemovedAnd Reconnected After Changing The AddressSwitch Settings In Order For Any Changes To TakeEffect.
Caution:Disconnect All Communication Loop WiringFrom The CV Controller Before Removing PowerFrom The CV Controller. Reconnect Power AndThen Reconnect Communication Loop Wiring.
Notes:1.)24 VAC Must Be Connected So
That All Ground Wires RemainCommon.
4.)Only One Outside Air Sensor IsRequired Per System. It May BeConnected To Any CV Controller OrZone Manager On The System. If AWetbulb Module Controller Is Used TheOA Sensor Must Be Connected To TheWetbulb Module.
2.)All Wiring To Be In AccordanceWith Local And National ElectricalCodes And Specifications.
3.)All Communication Wiring To Be2 Conductor Twisted Pair WithShield. Use Belden #82760 OrEquivalent.
Y 3
+ 2
COM 1
FILENAME
DATE: B. CREWS
DESCRIPTION:PAGE
DRAWN BY:
CV Controller Wiring
JOB NAME
Meridian Plus6
035-18977-000-A-0602.CDR
06/28/02
Form: 035-18977-000 Rev. A (0602) Supersedes: Nothing
Notes:
FILENAME
DATE: B. CREWS
DESCRIPTION:PAGE
DRAWN BY:
Zone Controller Wiring
R
SH
T
R
SH
T
R
SH
T
R
SH
T
All Comm Loop Wiring IsStraight Thru
Required VA For TransformerEach Zone Controller = 10 VA Max.
(Includes Actuator)
24VAC
GND
GND
AUX
TMP
NORMAL
OVR
RELO
C
REMR
O
AW
1632TOKENNET
8421
Caution!Zone Controllers Must Have Address Switches Set Between1 And 16 ( Up To 16 Zone Controllers Per Local Loop ).
Room Sensor
Diagnostic Blink Code LED
Zone Actuator
Local LoopRS-485
9600 Baud
Airflow Sensor (Optional)Only Used For PressureIndependent Applications
Connect ToNext Controller
And/Or ZoneManager On
Address Switch Shown IsSet For Address 9
Address Switch Shown IsSet For Address 13
ControllerAddress Switch
This Switch Must BeIn The ON PositionAs Shown
Switches Labeled 32 AndToken Should Be In TheOFF Position As Shown
Note:The Power To The Zone Controller Must BeRemoved And Reconnected After Changing TheAddress Switch Settings In Order For Any ChangesTo Take Effect.
Caution:Disconnect All Communication Loop WiringFrom The Zone Controller Before Removing PowerFrom The Zone Controller. Reconnect Power AndThen Reconnect Communication Loop Wiring.
ADDRESS ADD
ADDRESSADD
ADDRESSADD
The Address For Each ControllerMust Be Between 1 And 16 And Be
Unique To The Other ControllersOn The Local Loop
Connection To AUXTerminal Required OnlyWhen Sensor Is SpecifiedWith Slide Adjust Option
JOB NAME1.)24 VAC Must Be Connected SoThat All Ground Wires RemainCommon.
2.)All Wiring To Be In AccordanceWith Local And National ElectricalCodes And Specifications.
3.)AllCommunication Wiring To Be2 Conductor Twisted Pair WithShield. Use Belden #82760 OrEquivalent.
Meridian Plus7
10
FLOW
COMM
24VAC24VAC
GNDGND
AUX
REV.
0REV.
0YS1
01
47
0YS1
01
47
0
F1F1
SHIELD
R
T
TEMP
GND
GND
AUX1
+VS
AUX2
C1
2C
12
3406334063VR1
VR1
TB4
TB4
IIGO GO
78
24
78
24
K2
K1
U7
U7
U5
U5
LD
1LD
1
NET
PO
WER
SCANSCAN++L1
L1
RECREC
++
LD
2LD
2
LD3LD3
TB3
TB3
75
17
6
CX10CX10
SW
1SW
1
4488
32TOKEN
1616
ADDRESSON
EW
DO
G
1122
C6
C6
93
46
93
46
CX
6C
X6
U6
U6
PJ1
PJ1
TB2
RV1
RV1
AD
J
VREF
CX9CX9
++
35
83
58
U9U9
TB1
TB1
RAMRAM
HC
25
9
80C55280C552
EPROMEPROM
CX2CX2
16L816L8
AC
TUATO
RA
CTU
ATO
REX
PA
NSIO
NEX
PA
NSIO
NU
2
CX8
PJ3
HC
57
3H
C5
73
U8
U4
32KCX4
U3CX3 CX1CX1
RAM8K
HiLo
Airflo
w
035-18978-000-A-0602.CDR
06/28/02
Form: 035-18978-000 Rev. A (0602) Supersedes: Nothing
SLAVED- ZONE ACTUATOR #2(WHEN USED) SLAVED-ZONE ACTUATOR #1
ZONE ACTUATOR #1(MASTER)
MODULAR CABLE
MODULAR CABLE
MODULARCABLE
MODULARCABLE
1 10 0
10
BYPASS ANDSLAVE INTERFACE CARD
BYPASS ANDSLAVE INTERFACE CARD
BYPASS ANDSLAVE INTERFACE CARD
ZONE CONTROLLER BOARD
FR
OM
ZO
NE
CO
NT
RO
LLE
R
BY
PA
SS
AN
DS
LAV
EIN
TE
RFA
CE
YS
1018
24
TO
AC
TU
AT
OR
OP
EN
CL
OS
E
FDBK
OPEN
GND
GND
PJ1
PJ2LD
2
LD
1
OPEN
CLOSE
CLOSE
TB
1T
B2
FR
OM
ZO
NE
CO
NT
RO
LLE
R
BY
PA
SS
AN
DS
LAV
EIN
TE
RFA
CE
YS
1018
24
TO
AC
TU
AT
OR
OP
EN
CL
OS
E
FDBK
OPEN
GND
GND
PJ1
PJ2LD
2
LD
1
OPEN
CLOSE
CLOSE
TB
1T
B2
NOT USED FORTHIS APPLICATION NOT USED FOR
THIS APPLICATION
FILENAME
DATE: B. CREWS
DESCRIPTION:PAGE
DRAWN BY:
Slaved-Zone Wiring8
JOB NAME
Meridian Plus
FR
OM
ZO
NE
CO
NT
RO
LLER
BY
PA
SS
AN
DS
LAV
EIN
TE
RFA
CE
YS
101824
TO
AC
TU
AT
OR
OP
EN
CLO
SE
FDBK
OPEN
GND
GND
PJ1
PJ2 LD
2
LD
1
OPEN
CLOSE
CLOSE
TB
1T
B2PJ2PJ1
ACTUATOREXPANSION
Note:1.) A Slave Wiring Adapter consisting of a bypass & slave interface cardand modular cable is supplied with the Round Slaved-Zone Damper,Rectangular Slaved-Zone Damper Kit and the Slaved Zone Package. It isrequired when attaching slave actuator(s) to the master zone damper.The bypass & slave interface card should be mounted in the controlenclosure of the master zone damper. It is mounted by fastening theplastic snap-track to the control enclosure with sheet metal screws.Connect modular cables to the bypass and slave interface card and themaster zone actuator as shown.
035-18979-000-A-0602.CDR
06/28/02
Form: 035-18979-000 Rev. A (0602) Supersedes: Nothing
Commlink II Communications Interface
(Jumper Set For Multiple Loop)
Caution: Use The “Molded Cable” ToConnect To The Computer (DCE) Connector.This Cable Is Only To Be Used To ConnectFrom The CommLink (DTE) Connection ToThe Modem (When Used).
Do Not
Caution:Disconnect All Communication Loop WiringFrom The CommLink Before Removing PowerFrom The CommLink. Reconnect Power And ThenReconnect Communication Loop Wiring.
Use 25 Pin Or 9 Pin Connector AsRequired By Available Serial (COM) Port
JOB NAME
Caution: Use The “25 Pin Or 9 Pin Cable” ToConnect To The Modem (DTE) Connector.. ThisCable Is Only To Be Used To Connect From TheCommLink (DCE) Connection To The Computer
Serial Port (COM) Connection.
Do Not
(When Used) Note:Place Jumper BetweenPins 1 & 2 for MultipleLoop Applications &Between Pins 2 & 3 forSingle Loop ApplicationsSee Note 4.
COMM DRIVER CHIP( U1 )PIN 1
MULTI
SINGLE
12
3
CommLink Jumper Switch SettingsNotes:
FILENAME
DATE: B. CREWS
DESCRIPTION:PAGE
DRAWN BY:
CommLink II Wiring9
R
SH
T
R
SH
T
R
SH
T
R
SH
T
All Communication LoopWiring Is Straight Through
Connect To First Zone
Network LoopRS-485
19200 Baud
Required VA For TransformerCommLink = 14VA Max.
CommLink Is Supplied With 110/24VAC Power Supply.If Desired A Transformer (By Others)
May Be Wired To The CommLink Instead
Molded Modem Cable.Supplied With CommLink
(DTE)MODEM COMPUTER
(DCE)
GT R
4 Piece ComputerCable Kit.Supplied WithCommLink
Connect To Modem .Only
9P
inF
em
ale
9 PinFemale
25 PinFemale
9P
inF
em
ale
120/24 VacTransformer
25 PinMale
Connect Supplied RJ12 Modular Phone CableTo Supplied 9 Pin Or 25 Pin Connector As ReqdBy Your Computer Com Port Connection
1.)24 VAC Must Be Connected SoThat All Ground Wires RemainCommon.
2.)All Wiring To Be In AccordanceWith Local And National ElectricalCodes And Specifications.
3.)All Communication Wiring To Be2 Conductor Twisted Pair WithShield. Use Belden #82760 OrEquivalent. Meridian Plus
4.)CommLink Is Shipped With TheJumper In The Multiple LoopConfiguration, So It Is Not NecessaryTo Move It For A Plus System.
485 LOOPPOWER
24V
GND
035-18980-000-A-0602.CDR
06/28/02
Form: 035-18980-000 Rev. A (0602) Supersedes: Nothing