Addison PR Series - Page 46

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WIRINGDIAGRAM#PrelimWD|PROA180B2A3DEBDBB2B|230‐3‐60|SHEET5OF7|12/10/19DWNCHK.
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296
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298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
Temp/RH
ZSRoom
Sensor
Off OnAuto
UniversalInput
ModeSelect
AuxPowerOut
Power
Off On
Port1
Rnet
Gnd
RNET+
RNET‐
+12V
UO‐8
UO‐7
UO‐6
UO‐5
Gnd8
UO‐4
+7
Gnd6
UO‐3
+5
Gnd4
UO‐2
+3
Gnd2
UO‐1
+1
Gnd8
+7
Gnd6
+5
Gnd4
+3
Gnd2
+1
UI‐8
UI‐7
UI‐6
UI‐5
8Gnd
UI‐4
7+
6Gnd
UI‐3
5+
4Gnd
UI‐2
3+
2Gnd
UI‐1
1+
UI‐12
UI‐11
UI‐10
UI‐9
RnetLocal
Access
Gnd
Rnet+
Rnet‐
+12V
Sense
8Gnd
7+
6Gnd
5+
4Gnd
3+
2Gnd
1+
8Gnd
7+
6Gnd
5+
4Gnd
3+
2Gnd
1+
Gnd
24VAC
0
5
0
5
12345678
10's
1's
Module
Address
NET+
NET‐
Shield
Port1BT485
Port2aBT485
485Port1
ARC‐
156
2Wire
EIA‐
485
4Wire
EIA‐
232
Port2a
XNET+
XNET‐
Gnd
Port2a
NET+
NET‐
n/c
n/c
SignalGround
Tx+
Tx‐
Rx+
Rx‐
Tx
Rx
DTR
DCD
2wire 4wire EIA‐232
mA
Thermistor/
DryContact/
RTD
Volts
Off
21
Assigned Default
On Off
BASPort
IPAddr
Enhanced
AccessPort2a
BACnet
BASPortSettings
BAUD 4 5 Protocols 6 7 8
9600 Off Off MSTP(m) Off Off Off
19.2K Off On MSTP(s) On Off Off
38.4K On Off PTP Off On Off
76.8K On On N2 On On Off
Modbus Off Off On
LonSLTA On Of f On
LonOption Off On On
Fuse
24VDC
200mAmaximum
100 LAN LINK
10/100BaseT
EthernetPortE1
Xnet
Expansion
SeeBASTableBelow
+3V
Gnd
External
Battery
Ext.Batt.
Int.Batt.
0‐10Vdc
0‐20mA Relay
Pot
UO‐1
UO‐2
UO‐3
UO‐4
UO‐5
UO‐6
UO‐7
UO‐8
SetPotFullCW
Port2b
Format
I/OPRO812u
CONTROLLER
SEETB4ONUNIT
WIRINGDIAGRAM
R
TB4
BL
FA CTORYWIRING
FIELDWIRING
TERMINALBOARD
SYMBOLLEGEND
USE18AWGWIREMINIMUM.TOMINIMIZE
INTERFERENCEPROBLEMS:
 USESHIELDEDWIREON ALLANALOGINPUTS
ANDOUPUTS.DONOTRUN0‐10VOLTDC
SIGNALWIRINGINTHESAMECONDUITAS
LINEVOLTAGEWIRINGORWITHWIRING
THATSWITCHESHIGHLYINDUCTIVELOADS
SUCHASCONTACTORANDRELAYCOILS.
GROUNDONEENDOFTHEDRAIN(SHIELD)
WIRE.
 WHEN0‐10VOLTDCSIGNALWIRINGMUST
CROSSCLOSETOCABLEORNONMETALLIC
CONDUITCONTAININGLINEVOLTAGE
WIRINGORWIRINGTHATSWITCHESHIGHLY
INDUCTIVELOADS,ITMUSTCROSS
PERPENDICULAR(90DEGREES)TOIT.
 KEEPTHE0‐10VOLTDCSIGNALWIRINGAS
SHORTASPOSSIBLE.
LON
1
2
Port2b
ECHELON
LonWorksCard(optional )
FORFIELD:BASOREMS
CONNECTION
3VLitiumBattery
CR‐123A
‐ +
ErrorCodes:
Chase=OK
0=DownloadRequired
1=ControlProgramError
2=RAMfull
3=Commset‐uperror
4=Systemerror
8=Formatting
BlinkingDot=‘Run’
8
.
DONOTAPPLY24VAC
TOUNIVERSALOUTPUTS
External24VDCrelaycoilonly
24VAC
R
TB‐A
GND
GND
24VDC
USESHIELDEDWIREFORALL
ANOLOGINPUTS
WIREALLSHIELDWIRESTOCLOSESTTB‐AorTB‐D
“GND”TERMINALATTHECONTROLPANEL
4
24VDC
4
R
BKBK
R
SF1VFD
AI1
0V
7
6
SupplyFanVFD,
0‐10vdc
4
R
BKBK
R
5
9
HSSR
R
BK
2
nd
StageHeat
W2
R
TB1
GY
BK
4
2
temp
sensor
V
out
com
Vin
pwr
OA‐T/RH
BK
InstallOA‐T/RHunderthe
OAhood,sensingthe
ambienttemp/humidity.
2
G
DxLAT2:INSTALLAFTERDXCOIL
#2UPSTREAMOFREHEATCOIL
DxLAT1
R
BK
DxLAT1:INSTALLAFTERDXCOIL
#1UPSTREAMOFREHEATCOIL
SA‐T/RH
Fieldinstall
andwire
1
temp
sensor
V
out
com
Vin
pwr
4
Note:THESUPPLY/DISCHARGEAIRTEMPERATURE/RELITIVEHUMIDITY
(SA‐T/RH)ISFACTORYSUPPLIEDFORFIELDINSTALLATIONINSUPPLYAIR
DUCT.SENSORMUSTBEINSTALLEDDOWNSTREAMOFHEATERWHERE
ITCANNOT“SEE”ANYHEATINGELEMENTSANDWHERESUFFICIENT
MIXINGOFDISCHARGEAIROCCURS.USE18AWGSHIELDEDWIRE.DO
NOTRUNSENSORWIRINGINTHESAMECONDUITASLINEVOLTAGE
WIRINGORWITHWIRINGTHATSWITCHESHIGHLYINDUCTIVELOADS
SUCHASCONTACTORANDRELAYCOILS.
1
W
4
DxLAT2
R
BK
4
SENSORS DESCRIPTION
CFI Clo
gg
edFilterIndicator
DPT‐260 DifferentialPressureTransmitter
SA
T
Su
pp
l
y
AirTem
p
eratureSensor
OA‐T
/
R
H
OutdoorAirTem
p/
RelativeHumidit
y
Sensor
SA‐R
H
Su
pp
l
y
AirRelativeHumidit
y
ZS ZoneTem
p
eratureSensor‐Standar
d
CC1‐CS
,
CC2‐CS Com
p
ressor#1&#2CurrentSensor
DxLAT DxLeavin
g
AirTem
p
er at ureSensor
WM‐CS WheelMotorCurrentSensor
SF‐APS
,
EF‐APS Su
pp
l
y
Fan
/
Exhaust FanAirPress.Swit c
h
WFR WaterFlowRela
y
LP1
,
LP2 LowPressureSwitch
,
Ckt.#1 &#2
S
D
SmokeDetector
K3
K4
14
13
5
9
UnloaderRelay#1
R
PR
Unloader#1
U1
R
TB1
GY
PR
14
13
WARNING!!!
DONOTleavedip
switch#1“ON”.This
willresultinlossof
BACviewandnetwork
communications.
MRC
+S
‐S
Modulating
Reheat,0‐10vdc
Gnd
RNET+
RNET‐
+12V
Gnd
Rnet+
Rnet‐
+12V
Sense
Black
Red
G
W
Green
EQUIPMENT
TOUCH
Gnd
Rnet+
Rnet‐
+24VAC
Red
Black
White
FIELDINSTALL
4
K3
K4
‐12V
Rnet
+
Rnet
‐
+12V
TB4
TB5
ToWallMountthe
EquipmentTouchremove
thefactoryinstalledcable
andwire+24VACtoTB4“K3”
andwireGndtoTB4“K4”.If
thereisaZSsensorinstalled
wireRnet+andRnet‐tothe
ZSsensorRnet+andRnet–
terminals,otherwisewireto
TB5Rnet+andRnet‐
BK
G
W
R
4
BK
R
EquipmentTouch
Connector
(Blue)
White
Green
FORFIELD:
BACNET
CONNECTION
ALLFIELDINSTALLEDSENSORSSHOULDBEWIREDTOTHE
CONTROLLERFORFACTORYTESTINGWITHTEMPORARY
WIRINGANDLEFTINTHEUNITAFTERTEST.TEMPORARY
WIRINGSHOULDBEREMOVEDFORPERMANENT
INSTALLATIONDURINGUNITINSTALLATION.LABEL
SENSORSPERTHEWIRINGDIAGRAM.
Figure 17e: Typical Electrical Wiring Diagram
PR Series Installation, Operation, and Maintenance Manual