Full Gauge Controls MT-543Ri plus User manual

THEE OUTPUT DIGITAL CONTROLLER
WITH ALARM, CYCLICAL TIMER AND
SERIAL COMMUNICATION
Ver. 03
MT-543Ri plus
UL-Underwriters Laboratories
1.DESCRIPTION
2.APPLICATION
3.TECHNICALSPECIFICATIONS
MT-543Ri plus has three outputs of temperature control and a internal buzzer. Because of its
versatility, it permits that the second stage works as alarm and the third, besides to work as cyclical
timer,itcanworkwiththefirststageinsystemsthatneedminimumventilation.Throughtheserialoutput
RS-485,itpermitscommunicationwithSITRAD software.
ProductcomplieswithCE(EuropeanUnion)andULInc.(UnitedStatesandCanada)..
•Bloodbanks
•Multistagetemperaturesystem
•Airconditioning
•Datacenters
MT-543Riplus-115/230Vac±10%(50/60Hz)
MT-543RiLplus-12/24Vac/dc
NTC:-50to105ºC(±0.1ºC)
PT-100:-99to300ºC(±1ºC)
-PowerSupply:
-ControlTemperature:
®
-Dimensions:
-Operatingtemperature:
-Operatinghumidity:
-LoadCurrent:
CLASSIFICATIONACCORDINGTOIEC60730-2-9STANDARD:
-Temperaturelimitoftheinstallationsurface:
-Typeofconstruction:
-Automaticaction:
-Controlofpollution:
-Impulsevoltage:
-Temperatureforthetestofspherepressure:
-Insulation:
71x28x71mm
0to50ºC
10to90%RH(withoutcondensation)
5(3)A/250Vac1/8HPeachoutput
50°C
Built-inelectroniccontroller
Type1
Level2
1,5kV 75°Cand125°C
ClassII
4.PARAMETERSTABLE
Description Min Max Unit
NTC PT-100
Min Max Unit
Fun
F01
F02
F03
F04
F05
F06
F07
F08
F09
F10
F11
F12
F13
F14
-
-5.0
0
-50
-50
0.1
1
0
-50
-50
0.1
1
1
1
-
5.0
1
105
105
20.0
999
4
105
105
20.0
999
999
999
-
°C
-
°C
°C
°C
sec.
-
ºC
ºC
ºC
sec.
min.
sec.
-
-5
0
-99
-99
1
1
0
-99
-99
1
1
1
1
-
5
1
300
300
40
999
4
300
300
40
999
999
999
-
°C
-
°C
°C
°C
sec.
-
ºC
ºC
ºC
sec.
min.
sec.
Access code:123(one hundred and twenty-three)
Offset indication
Operation mode of first stage
Minimum setpoint allowed to the end user (first stage)
Maximum setpoint allowed to the end user (first stage)
Control differential (hysteresis) of first stage
Minimum delay to turn on the first stage output
Operation mode of second stage
Minimum setpoint allowed to the end user (second stage)
Maximum setpoint allowed to the end user (second stage)
Control differential(hysteresis) of second stage
Minimum delay to turn on the second stage output
Delay to enable the alarm when the instrument is powered on
Alarm Time (on cycle)
1
0
-50
-50
0.1
1
0
1
1
1
0
0
-50
-50
1
1
1
1
999
2
105
105
20.0
999
1
999
999
999
4
2
105
105
999
999
999
247
sec.
-
ºC
ºC
ºC
seg.
-
sec.
-
-
-
-
ºC
ºC
sec.
sec.
min.
-
1
0
-99
-99
1
1
0
1
1
1
0
0
-99
-99
1
1
1
1
999
2
300
300
40
999
1
999
999
999
4
2
300
300
999
999
999
247
sec.
-
ºC
ºC
ºC
sec.
-
sec.
-
-
-
-
ºC
ºC
sec.
sec.
min.
-
Alarm Time (off cycle)
Operation mode of third stage
Minimum setpoint allowed to the end user (third stage)
Maximum setpoint allowed to the end user (third stage)
Control differential (hysteresis) of third stage
Minimum delay to turn on the third stage
Time base of third stage cyclical timer
Activation time for third stage cyclical timer
Cyclical timer on third stage- time on
Cyclical timer on third stage- time off
Operation mode of cyclical timer
Operation mode of Buzzer
Acting point of Buzzer (inferior limit)
Acting point of Buzzer (superior limit)
Buzzer time on
Buzzer time off
Inhibition time of Buzzer during electrical supply
Network equipment address RS - 485
F15
F16
F17
F18
F19
F20
F21
F22
F23
F24
F25
F26
F27
F28
F29
F30
F31
F32
OBS: To inhibit the alarms OUT2 and BUZZ press simultaneously and .
SET
F01-Accesscode:123(onehundredandtwenty-three)
F02-Offsetindication
F03-Operationmodeoffirststage
F04-Minimumsetpointallowedtotheenduser(firststage)
F05-Máximumsetpointallowedtotheenduser(firststage)
F06-Controldifferential(hysteresis)offirststage
Tochangetheparametersisnecessaryusetheaccesscode.Itisnotnecessarytousetheaccesscode
tovisualizetheadjustedparameters.
Itallowstocompensateeventualshuntinglinesinthereadingofambienttemperatureproceedingfrom
theexchangeofthesensororcablelenghtalteration.
0-Refrigeration
1-Heating
Electroniclimitswhosepurposeispreventthattoohighortoolowsetpointtemperaturesareregulated.
Itisthedifferenceoftemperature(hysteresis)betweenturnONandturnOFFtheOUT1output.
F07-Minimumdelaytoturnonthefirststageoutput
F08-Operationmodeofsecondstage
F09-Minimumsetpointallowedtotheenduser(secondstage)
F10-Maximumsetpointallowedtotheenduser(secondstage)
F11-Controldifferential(hysteresis)ofsecondstage
ItistheminimumtimethatOUT1willkeepturnedoff,itmeans,spaceoftimebetweenthelaststopand
thenextstart.
0-Refrigeration
1-Heating
2-Intra-rangealarm
3-Extra-rangealarm
4-Relativeextra-rangealarm
Electroniclimitswhosepurposeispreventthattoohighortoolowsetpointtemperaturesareregulated.
Whenthesecondstage(F08)isdefinedasalarm,theactingpointsaredefinedinF09andF10.
Itisthedifferenceoftemperature(hysteresis)betweenturnONandturnOFFtheoutputOUT2.
F12-Minimumdelaytoturnonthesecondstageoutput
F13-Delaytoenablethealarmwhentheinstrumentispoweredon
F14-Alarmtime(oncycle)
F15-Alarmtime(offcycle)
F16-Operationmodeofthirdstage
ItistheminimumtimethattheoutputOUT2willkeepturnedoff,itmeans,thespaceoftimebetweenthe
laststopantthenextstart.
During this time the alarm is kept turned off waiting that the system reaches the working control
temperature.
It allows to adust the time that OUT2 output will keep turned on. This function acts only with F8
configuratedasalarm.
It allows to adust the time that OUT2 output will keep turned off.This function acts only with F8
configuratedasalarm.Tokeepthealarmalwaysactivatedjustset“0”inthisfunction.
0-Refrigeration
1-Heating
2-CyclicalTimer
F17-Minimumsetpointallowedtotheenduser(thirdstage)
F18-Maximumsetpointallowedtotheenduser(thirdstage)
F19-Controldifferential(hysteresis)ofthirdstage
F20-Minimumdelaytoturnonthethirdstage
F21-Timebaseofthirdstagecyclicaltimer
F22-Activationtimeofthirdstagecyclicaltimer
Electroniclimitswhosepurposeispreventthattoohighortoolowsetpointtemperaturesareregulated.
Itisthedifferencetemperature(hysteresis)betweenturnONandturnOFFtheoutputOUT3.
ItistheminimumtimethattheoutputOUT3willkeepturnedoff,itmeans,thespaceoftimebetweenthe
laststopandthenextstart.
0-seconds
1-minutes
ThisfunctiondependsofF25.Everytimethatthetemperaturereachtheconfiguredvaluein ,the
configuredtimeinthisfunctionisrespected,tobeactivatedthecyclicaltimerafter.Toactivatethetimer
when isreachedjustset“0”inthisfunction.
MT543V03-03T-10772

F23-Cyclicaltimerontrirdstage-timeon
F24-Cyclicaltimerontrirdstage-timeoff
F25-Operationmodeofcyclicaltimer
F26-OperationmodeofBuzzer
F27-ActingpointofBuzzer(inferiorlimit)
Itisthetimethatthetimerwillbeturnedon.
Itisthetimethatthetimerwillbeturnedoff.
0-Independenttimer
1-Timerstartedbythefirststagesetpoint
2-Firststagelinkedwithcyclicaltimer(Timerstartson)
3-Firststagelinkedwithcyclicaltimer(Timerstartsoff)
4-Cyclicaltimeroutputturnedonwheneverthethefirststageoutputisturnedon
0-Intra-rangealarm(F27andF28)
1-Extra-rangealarm(F27andF28)
2-Relativeextra-rangetofirststage( -F27and +F28)
ItistheinferiorvalueoftemperaturetothebuzzeralarmactastheconfiguredOperationModeofBuzzer
(F26).
F28-ActingpointofBuzzer(superiorlimit)
F29-Buzzertimeon
F30-Buzzertimeoff
F31-InhibitiontimeofBuzzerduringelectricalsupply
F32-NetworkequipmentaddressRS-485
Attention:
It is the superior value of temperature to the buzzer alarm act as the configured Operation Mode of
Buzzer(F26)
ItisthetimethattheBuzzerwillbeturnedon(cycleon).Toturnitoffthesonorealarm(Buzzer)adjustthe
value“0”tothisfunction.
Itisthetimethatthebuzzer will be turned off (cycle off).To turn the sonorealarm(Buzzer)alwayson,
adjustthevalue“0”tothisfunction.
Itisthetimewerethealarmwillkeptturnedoffevenifinalarmcontitions.
It serves to inhibit the buzzer during the time while the system do not reaches the working control
temperature.
EachcontrollerconnectedtotheRS-485networkmusthaveitsownaddressdifferentfromtheothersso
thatthecomputerwillbeabletoidentifyit.
To avoid communication problems, make sure that there are no controllers with the same
address.
6.PARAMETERSALTERATION
-Accessfunction“F01”bysimultaneouslypressingkeys and for2seconds.
When the message appears release the keys and wait for the indication. When the
indicationappearsonthedisplaypressthe keyanduse and toentertheaccesscode
(123)Whenreadypressthe buttontoconfirm.
-Usekeys and toaccessthedesiredfunction.
- After selecting the function, press (press once quickly) to view the value configured for that
function.
- Use the and keys to change the value and, when ready, press to memorize the
configuredvalueandreturntothefunctionmenu.
-To exit the menu and return to thenormaloperation(temperatureindication),press (holdit in)
until appears.
SET
SET
SET
SET
SET
SET
SET
5.CONFIGURATIONS
5.1-Control temperature adjust (SETPOINT)
-Press for2secondsuntil appears,thenreleaseit.
willappearandthetemperaturewillbeadjustedforthefirststage.
-Use and tochangethevalueand,whenready,press .
- Adjustinthesameway (2ndestage)and (3rdstage).
7.FUNCTIONSWITHFACILITATED ACCESS
Registerof minimumandmaximumtemperatures
Press ,appeartheminimumregisteredtemperatures.Soonwillapearsthethemaximumregistered
temperature.
Toresettheregisters,keepthekey pressedduringthevisualizationofminimumandmaximum
registersuntil tobeshowed.
-Output1turnon
-Output2turnon
-Output3turnon
-Buzzeractivated
-Detachedtemperaturesensororoutsidethespecifiedrange
Itisnecessarywhenitisdesiredtoselectthesensortype.
Afterenteringthecode312,use toconfirm.Accessthefunction andselectbetween for
NTCthermistoror forPT100sensor.
Everytimethatanewsensorisselectedtheparametersmustbeadjusted.
Note:
OUT1
OUT2
OUT3
BUZZ
F01-Accesscode(312)
8.SIGNALING
9.SELECTIONOFTHESENSORTYPE
SET
9.1-NTCSENSOR
9.2-PT-100SENSOR
Itmustbeconnectedtotheterminals3and4,asshowedbelow:
Itmustbeconnectedtotheterminals3and4andwiththeterminals3and5interconnected,asshowed
below:
45
3
2
12 145
3
2
12 1
NTC sensor
45
3
2
12 1
PT-100 sensor
* Sensor supplied with the controller.
* Sensor not supplied with the controller.
Serial communication
RS-485
0115V
(12V ) 230V
(24V )
COMMON
OUT 1
OUT 2
OUT 3
LOADS
C3
C2
C1
45678910 11 12 21 21
AB
3
72 mm
29 mm
10. WIRING DIAGRAM
Note:Thelengthofthesensorcablemaybeincreasedbythe userupto200meters,usingaPP2x24
AWGcable.Forimmersioninwater,usethermometricwell.
Sensor
Power
supply Load
supply Dimension of the clipping for
setting of the instrument
in panel
Integrating Controllers, RS-485 Serial Interface and Computer
RS-485 Network
RS-485SerialInterface
®
Device used to establish the
connection Full Gauge Controls’
instrumentswiththeSitrad .
or
RS232
Power supply
USB
115 230 Vac
www.sitrad.com
M B AM B A M B A
MOD 64
AB
OUT1OUT2
OUT3
www.fullgauge.com
PCT-400Rplus
OUT4 ALMR
PUMP AUX1
AUX2
www.fullgauge.com
MICROSOLIIplus
Instrument
ABAB
AA
BB
AB
AA
BB
AB
AA
BB
AB
AA
BB
AB
AB
RS-485 Network
terminal grounded
External
mesh
Distribution Box
Used to connect more than one instrument to the Interface. The wire's
connectionsmustbemadeinagreementwiththefollowingrules:terminal of
theinstrument connects tothe terminal of thedistribution box, thatmust be
connectedwiththe terminal ofthe Interface. Repeatthe actionforterminals
and ,being thecableshield.
theinstrumentsdonothaveterminal .
A
A
A
B
P.S.:
®
IMPORTANT
1:
2:
3:
AccordingtothechaptersofnormIEC60364:
Install onthepowersupply
Sensorcables andsignalcables ofthe computermaybe joined,but notinthe sameelectric conduit
throughwhichtheelectricinputandtheactivationoftheloadsrun
Install transient suppresors (RC filters) parallel to the loads as to increase the product life of the
relays.
protectoragainstovervoltage
For more information, please contact our Technical Support by e-mail: or by
phone [phone]
[email protected]
Schematic for the connection of supresors
to contactors
Suppresor
A1
A2
A1 and A2 are the
contactor coil terminals.
Schematic for the connection of supresors to
direct activation loads
Load
Suppresor
For direct activation the maximum
specified current should be taken
into consideration.
6-7
6-8 115V
230V 12V
24V
MT-543Ri plus MT-543RiLplus

PROTECTIVE VINYL:
This adhesive vinyl (included inside the packing) protects the instruments against
waterdrippings,asincommercialrefrigerators,forexample.
Dotheapplicationafterfinishingtheelectricalconnections.
Remove the protective paper
andapplythevinylontheentire
superior part of the device,
foldingtheflapsasindicatedby
thearrows.