Emerson Dixell XT130C Wiring diagram

1592002231 XT130-131C-D GB R.1.0 25.05.2015 XT130C –XT131C - XT130D –XT131D 1/4
XT130C - XT131C - XT130D - XT131D
Dead band digital controllers
with multi probe input
1. GENERAL WARNING
1.1 PLEASE READ BEFORE USING THIS MANUAL
This manual is part of the product and should be kept near the instrument for easy and quick reference.
The instrument shall not be used for purposes different from those described hereunder. It cannot be used
as a safety device.
Check the application limits before proceeding.
Dixell Srl reserves the right to change the composition of its products, even without notice, ensuring the
same and unchanged functionality.
1.2 SAFETY PRECAUTIONS
Check the supply voltage is correct before connecting the instrument.
Do not expose to water or moisture: use the controller only within the operating limits avoiding sudden
temperature changes with high atmospheric humidity to prevent formation of condensation
Warning: disconnect all electrical connections before any kind of maintenance.
The instrument must not be opened.
In case of failure or faulty operation send the instrument back to the distributor or to “DIXELL Srl” (see
address) with a detailed description of the fault.
Consider the maximum current which can be applied to each relay (see Technical Data).
Ensure that the wires for probes, loads and the power supply are separated and far enough from each
other, without crossing or intertwining.
In case of applications in industrial environments, the use of mains filters (our mod. FT1) in parallel with
inductive loads could be useful.
2. GENERAL DESCRIPTION
The XT130C, XT131C and XT130D, XT131D (DIN RAIL format) are dead band ON/OFF
controllers for temperature, humidity and pressure applications. They have been developed and
designed for applications in the industrial sector where the process variable must be maintained
constant within a fixed band. The analogue input type can be set by parameter between the
following, according to the model:
-PTC, NTC;
-PTC, NTC, Pt100, Thermocouple J, K, S;
-4÷20mA, 0÷1V, 0÷10V.
3. FIRST INSTALLATION
3.1 PROBE SETTING
The pre-set probe type is written on the label of the
instrument, see picture. If it is different from the probe that
has be used, set the probe following procedure below.
3.1.1 How to set the probe.
1. Enter the programming menu by pressing the SET+ nfor 3s.
2. Select the Pbc (Probe configuration) parameter and push the SET key.
3. Set the kind of probe:
a. Controller for temperature: Pt= Pt100, J = J thermocouple, c= K thermocouple, S
= S thermocouple; Ptc = PTC; ntc = ntc.
b. Controller with current or voltage inputs: cur=4÷20mA, 0-1= 0÷1V, 10= 0÷10V
4. Push the SET key to confirm it.
5. Switch the controller off and on again.
NOTE: Before proceeding check and, if necessary; set with appropriate values the Minimum Set
Points (LS1 e LS2) and Maximum Set Points (US1 e US2). See also the paragraphs
concerning the programming.
4. REGULATIONS
• Two stage ON/OFF control with DEAD BAND
• Relay 1 output at inverse action (heating, humidifying, increasing pressure): load 1 CUT IN is
“SET-db”, load 1 CUT OUT is when the process variable reaches the set point.
• Relay 2 output at direct action (cooling, de- humidifying, decreasing pressure): load 2 CUT IN is
“SET+db”, load 2 CUT OUT is when the process variable reaches the set point.
5. FRONT PANEL COMMANDS
LED2 E.S. LED1
SET: To display and modify target
set point; in programming mode
it selects a parameter or
confirm an operation.
TO SWITCH THE
INSTRUMENT ON/OFF: If the
function is enabled (par.
onF=yES), by pressing the SET
key for more than 4s the
controller is switched OFF. To
switch the instrument on again
press the SET key.
oUP: in programming mode it
browses the parameter codes
or increases the displayed
value. Hold it pressed for a
faster change
nDOWN: in programming mode it
browses the parameter codes
or decreases the displayed
value. Hold it pressed for a
faster change
KEY COMBINATIONS:
o + n To lock & unlock the keyboard.
SET + nTo enter in programming mode.
SET + o To return to the room temperature display.
5.1 USE OF LEDS
A series of light points on the front panels is used to monitor the loads controlled by the
instrument. Each LED function is described in the following table.
LED
MODE
FUNCTION
ON
Output1 relay enabled
ON
Output2 relay enabled
LED1
Flashing
- Programming Phase (flashing with LED2)
LED2
Flashing
- Programming Phase (flashing with LED1)
E.S.
ON
Energy saving activated by digital input
ON
- ALARM signal
- In “Pr2” indicates the parameter is also present in “Pr1”
5.2 TO SEE THE SETPOINT
1. Push and release the SET key to see the Set point value;
2. To come back to the normal display push again the SET key or wait 10s.
5.3 TO CHANGE THE SETPOINT
1. Hold pushed the SET key for 3s to change the Set point value;
2. The value of the set point will be displayed and the LED1 & 2 start blinking;
3. To change the Set value push the o or narrows within 10s.
4. To memorise the new set point value push the SET key again or wait 10s.
5.4 TO ENTER THE PARAMETERS LIST “PR1
To enter the parameter list “Pr1” (user accessible parameters) operate as follows:
1. Push for 3s the SET + nkeys (LED1 & 2 start blinking).
2. The controller will display the first parameter present in the Pr1 menu..
5.5 TO ENTER THE PARAMETERS LIST “PR2”
The “Pr2” parameter list contains the configuration parameters. A security code is required to
enter it.
1. Enter the “Pr1” level, see above paragraph.
2. Select “Pr2” parameter and press the “SET” key.
3. The “PAS” flashing message is displayed, shortly followed by “0 - -” with a flashing zero.
4. Use oor nto input the security code in the flashing digit; confirm the figure by pressing
“SET”.
The security code is “321”.
5. If the security code is correct the access to “Pr2” is enabled by pressing “SET” on the last
digit.
Another possibility is the following:
After switching ON the instrument, within 30 seconds, push SET + nkeys together for 3s: the
Pr2 menu will be entered.
5.6 HOW TO MOVE A PARAMETER FROM THE “PR2” MENU TO “PR1” AND
VICEVERSA.
Each parameter present in “Pr2” MENU can be removed or put into “Pr1”, user level, by pressing
“SET + n”.

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In “Pr2” when a parameter is present in “Pr1” the LED is on.
5.7 HOW TO CHANGE A PARAMETER
To change a parameter value operates as follows:
1. Enter the Programming mode
2. Select the required parameter.
3. Press the “SET” key to display its value.
4. Use “UP” or “DOWN” to change its value.
5. Press “SET” to store the new value and move to the following parameter.
TO EXIT: Press SET + UP or wait 15s without pressing a key.
NOTE: the set value is stored even when the procedure is exited by waiting the time-out to expire.
5.8 HOW TO LOCK THE KEYBOARD
1. Keep pressed for more than 3 s the the o and nkeys.
2. The “POF” message will be displayed and the keyboard will be locked. At this point it will be
possible only to see the set point or the MAX o Min temperature stored
3. If a key is pressed more than 3s the “POF” message will be displayed.
5.9 TO UNLOCK THE KEYBOARD
Keep pressed together for more than 3s the the o and nkeys, till the “Pon” message will be
displayed.
5.10 ON/OFF FUNCTION
TO SWITCH THE INSTRUMENT ON/OFF: If the function is enabled (par. onF=yES), by pressing
the SET key for more than 4s the controller is switched OFF. To switch the instrument on again
press the SET key.
6. PROBES AND MEASURING RANGE
Probe
Down Scale
Full Scale
NTC
-40°C/-40°F
110°C / 230 °F
PTC
-50°C / -58°F
150°C / 302°F
Pt100
-200°C / -328°F
600°C / 1112°F
TcK
0°C / 32°F
1300°C / 1999°F
TcJ
0°C / 32°F
600°C / 1112°F
TcS
0°C / 32°F
1400°C / 1999°F
7. LIST OF PARAMETERS
REGULATION
db dead band width: (0.1÷Full Scale) this is the band below and above the set point beyond
which the relay 1 respectively relay 2 are enabled. Once a output is enabled, it remains ON
until the set point is reached.
LS1 Minimum set point: (Down Sc.÷ Set) Sets the minimum acceptable value for the set point.
US1 Maximum set point: (Set÷ Full Sc.) Sets the maximum acceptable value for set point.
AC Anti-short cycle delay: (0÷250 sec) Minimum time between the switching off and the
following switching on
on Minimum time a stage stays switched ON (0÷250 sec)
ono:Minimum time between 2 following switching ON of the same load (0÷120 min).
ALARMS
ALC Temperature alarms configuration: it determines if alarms are relative to set point or
referred to absolute values.
rE relative to set point; Ab absolute temperature
ALL Minimum alarm:
with ALC=rE: relative to set point, (0÷|Down Sc.-Set|) this value is subtracted from the set
point. The alarm signal is enabled when the probe values goes below the “SET-ALL” value.
with ALC=Ab absolute value, minimum alarm is enabled when the probe values goes below
the “ALL” value.
ALU Maximum alarm:
with ALC=rE: alarm relative to set point, (0÷|Full Sc.-Set|) Maximum alarm is enabled when
the probe values exceeds the “SET+ALU” value.
with ALC=Ab: absolute alarm, (Set÷Full Sc.) Maximum alarm is enabled when the probe
values exceeds the “ALU” value.
ALH Differential for alarm recovery: (0,1÷Full scale) the alarm recovers when probe value is
higher than Alarm value + ALH.
ALd Alarm delay:(0÷999 min) time interval between the detection of an alarm condition and
alarm signalling.
dAO Delay of alarm at start-up: (0÷23.5h) time interval between the detection of the alarm
condition after instrument power on and alarm signalling.
So1 Relay status with faulty probe: So1=oFF open; So1=on closed.
So2 Output 2 status with faulty probe: So1=oFF open; So1=on closed.
tbA Status of alarm relay after pushing a key. (XT131C/ XT131D only): oFF = relay disabled;
on = relay enabled.
AS Alarm relay configuration (XT131C only): cL = 4-6 terminals open with alarm; oP = 4-6
terminals closed with alarm.
PROBES AND DISPLAY
LCI Start of scale, only with current or voltage input: (with rES = in, dE, cE: -99.00÷199.00,
with rES=irE -999÷1999) Adjustment of read out corresponding to 4mA or 0V input signal.
UCI End of scale, only with current or voltage input (with rES = in, dE, cE: -99.00÷199.00,
with rES=irE -999÷1999) Adjustment of read out corresponding to 20mA or 1V or 10V input
signal.
oPb Probe calibration: (-999÷999) allows to adjust possible offset of the probe.
rES Resolution: select the resolution of the controller.
in= integer (-99÷199);
dEC= 1 decimal point (-99.0÷199.0),
cE = 2 digits after the decimal point (-99.00÷199.00) only for current or voltage input,
irE = integer, large scale (–999÷1999) only for current or voltage input.
WARNING: if rES is changed from “irE” to another value, all the parameters values
expressed in degrees: SET, db, LS1, uS1, ALL, ALu, ALH, LCi, uCi, LAo, uAo, HES, have to
be checked and set.
NOTE: the decimal point selection is not available on models with thermocouple input.
UdM Measurement unit: it depends on models:
for temperature:°C = Celsius; °F = Fahrenheit.
with 4÷20mA, 0÷1V, 0÷10V input : 0= °C; 1= °F, 2= %RH, 3=bar, 4=PSI, 5=no
measurement unit.
PbC Probe selection: it sets the kind of probe. It depends on models
for temperature NTC/PTC: Ptc = PTC; ntc = ntc.
for temperature standard: Pt= Pt100, J = J thermocouple, c= K thermocouple, S = S
thermocouple; Ptc = PTC; ntc = ntc.
with 4÷20mA, 0÷1V, 0÷10V input : cur=4÷20mA, 0-1= 0÷1V, 10= 0÷10V.
P3F Third wire presence for Pt100 probe: for using 2 or 3 wires Pt100 probes: no = 2 wires
probe; yES = 3 wires probe.
ANALOG OUTPUT - ONLY FOR XT130D, XT131D - OPTIONAL
AOC Analog output configuration: (only for models with analog output)
AOC=Pb Probe reading. The analog output parameters LAO and UAO are indipendent and
correspond to the absolute read-out probe signal.
AOC=Er Probe - Set Point1. The analog output parameters LAO and UAO are related to
the difference between measurement of the probe and Set Point .
LAO Lower analog output limit: (only for models with analog output) minimum value of
temperature associated to the 4mA analog output. This value can be absolute or relative to
the Set Point by setting the AOC parameter.
UAO Upper analog output limit: (only for models with analog output) maximum value of
temperature associated to the 20mA analog output. This value can be absolute or relative to
the Set Point by setting the AOC parameter.
SAO Analog output safety with probe fault: (only for models with analog output)
determines what state the analog output should assume when the probe is faulty:
SAO = oFF; analog output = 4mA
SAO = on; analog output = 20mA.
DIGITAL INPUT
HES Set point change during during the Energy Saving cycle : (Down Sc./Full Sc.) sets the
variation of the set point during the Energy Saving cycle.
i1F Digital input operating mode: configure the digital input function: c-H = NOT USED;
oFF = to switch the controller off.; AUS = Not used; HES = Energy Saving; EAL = generic
external alarm; bAL = serious external alarm: it switches off the loads.
i1P Digital input polarity:
CL : the digital input is activated by closing the contact;
OP : the digital input is activated by opening the contact
did Digital input alarm delay:(0255 min) delay between the detection of the external alarm
condition (i1F= EAL or i1F = bAL) and its signalling.
OTHER
Adr RS485 serial address (0÷247) identifies the instrument within a control or supervising
system.
onF Swithching ON/OFF enabling from keyboard: (no = disabled; yES=enabled) It permits
the switching OFF of the instrument by pressing the SET key for more than 4s.
Ptb Parameters table: (read only) Shows the code of the parameters map.
rEL Software release: (read only)
Pr2 To access the Pr2 parameter programming menu.
8. INSTALLATION AND MOUNTING
Instrument XT130C and XT131C shall be mounted on vertical
panel, in a 29x71 mm hole, and fixed using the special brackets
supplied.
To obtain an IP65 protection grade use the front panel rubber
gasket (mod. RG-C). Instruments XT130D, XT131D, shall be
mounted on an omega DIN rail .
The temperature range allowed for correct operation is 060 °C.
Avoid places subject to strong vibrations, corrosive gases,
excessive dirt or humidity. The same recommendations apply to
probes. Let air circulate by the cooling holes.
9. ELECTRICAL CONNECTIONS
The instruments are provided with screw terminal block to connect cables with a cross section up
to 2,5 mm2. Before connecting cables make sure the power supply complies with the instrument’s
requirements. Separate the input connection cables from the power supply cables, from the
outputs and the power connections. Do not exceed the maximum current allowed on each relay, in
case of heavier loads use a suitable external relay.
10. SERIAL CONNECTIONS
All models can be connected to the monitoring and supervising system XJ500 using the serial
port. The external XJ485 serial module to interface the instrument with the monitoring and
supervising system XJ500 is required.
The standard ModBus RTU protocol it is used.
NOTE: XT130C or XT131C instruments with current or voltage input and 230V or 115V
supply, cannot be connected to the XJ485 serial module.

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11. HOW TO USE THE HOT KEY
11.1 HOW TO PROGRAM A HOT KEY FROM THE INSTRUMENT (UPLOAD)
1. Program one controller with the front keypad.
2. When the controller is ON, insert the “Hot key” and push okey; the "uPL" message
appears followed a by flashing “End”
3. Push “SET” key and the End will stop flashing.
4. Turn OFF the instrument remove the “Hot Key”, then turn it ON again.
NOTE: the “Err” message is displayed for failed programming. In this case push again okey if
you want to restart the upload again or remove the “Hot key” to abort the operation.
11.2 HOW TO PROGRAM AN INSTRUMENT USING A HOT KEY (DOWNLOAD)
1. Turn OFF the instrument.
2. Insert a programmed “Hot Key” into the 5 PIN receptacle and then turn the Controller
ON.
3. Automatically the parameter list of the “Hot Key” is downloaded into the Controller
memory, the “doL” message is blinking followed a by flashing “End”.
4. After 10 seconds the instrument will restart working with the new parameters.
5. Remove the “Hot Key”..
NOTE the message “Err” is displayed for failed programming. In this case turn the unit off and
then on if you want to restart the download again or remove the “Hot key” to abort the operation.
12. DIGITAL INPUT
The controllers have 1 free contact digital input. It is programmable in 5 different configurations
by the “i1F” parameter.
12.1 REMOTE ON/OFF (I1F = OFF)
This function allows to switch ON and OFF the instrument.
12.2 GENERIC ALARM (I1F = EAL)
As soon as the digital input is activated the unit will wait for “did” time delay before signalling the
“EAL” alarm message. The outputs status don’t change. The alarm stops just after the digital
input is de-activated.
12.3 SERIOUS ALARM MODE (I1F = BAL)
When the digital input is activated, the unit will wait for “did” delay before signalling the “bAL”
alarm message. The relay outputs are switched OFF. The alarm will stop as soon as the digital
input is de-activated.
12.4 ENERGY SAVING (I1F = HES)
The Energy Saving function allows to change the set point value as the result of the SET+ HES
(parameter) sum. This function is enabled until the digital input is activated.
13. ALARM SIGNALS
Message
Cause
Outputs
“PFo”
Probes broken or absence
Alarm output ON; Output according to parameter “So1”
“PFc”
Probe short circuited
Alarm output ON; Output according to parameter “So1”
“HA”
Maximum alarm
Alarm output ON; Other outputs unchanged.
“LA”
Minimum alarm
Alarm output ON; Other outputs unchanged.
“EAL”
External alarm
Output unchanged.
“bAL”
Serious external alarm
Output OFF.
13.1 ALARM RELAY STATUS
Status of the instrument
XT131C
XT131D
AS = CL
AS= oP
AS = CL
AS= oP
Instrument off
5-6 closed
5-6 closed
23-24 closed
23-24 closed
Normal operating
5-6 closed
5-6 open
23-24 closed
23-24 open
Alarm present
5-6 open
5-6 closed
23-24 open
23-24 closed
13.2 SILENCING BUZZER / ALARM RELAY OUTPUT
Once the alarm signal is detected the buzzer, if present, can be disabled by pressing any key.
XT131C/ XT131D: the alarm relay status depends on the tbA parameter: with tbA=yES the relay
is disabled by pressing any key, with tbA=no the alarm relay remains enabled as long as the
alarm lasts. The display signal remains as long as the alarm condition remains.
13.3 ALARM RECOVERY
Probe alarms “PFo”, “PFc” start few seconds after the fault in the probe; they automatically stop
few seconds after the probe restarts normal operation. Check connections before replacing the
probe.
Max. and min. alarms “HA” and “LA” automatically stop as soon as the variable returns to normal
values. Alarms “bAL” and “EAL” recover as soon as the digital input is disabled.
14. TECHNICAL DATA
Housing: self extinguishing ABS.
Case: XT130C, XT131C frontal 32x74 mm; depth 60mm;
XT130D, XT131D: 4 DIN modules 70x85 mm; depth 61mm.
Mounting: XT130C, XT131C panel mounting in a 71x29 mm panel cut-out.
XT130D, XT131D: DIN RAIL
Protection: IP20.
Frontal protection: XT110C, XT111C IP65 with frontal gasket RG-C (optional).
Frontal protection: IP65 with frontal gasket RG-C (optional).
Connections: Screw terminal block 2,5 mm2heat-resistant wiring.
Power supply: 12Vac/dc, ±10% or: 24Vac/dc 10%
or 230Vac 10%, 50/60Hz or 110Vac, 10%, 50/60Hz
Power absorption: 3VA max.
Display:3 ½ digits, red LED
Inputs: according to the order: NTC/PTC or NTC/PTC /Pt100 /Thermocouple J, K, S or 4÷20mA/
0÷1V / 0÷10V
Relay outputs: Output1: relay 8(3)A, 250Vac
Output2: relay 8(3)A, 250Vac
Alarm: (XT131C / XT131D) relay 8(3)A, 250Vac
Kind of action: 1B; Pollution grade: normal, Software class: A.
Other output: buzzer (optional); Data storing: on the non-volatile memory (EEPROM).
Operating temperature: 0÷60 °C (32÷140°F); Storage temperature: -30÷85 °C (-22÷185°F).
Relative humidity: 2085% (no condensing)
Measuring and regulation range: according to the probe
Controller Accuracy a 25°C: better than 0,5% of full scale
15. CONNECTIONS
15.1 XT130C –12V AC/DC OR 24V AC/DC
1 2 3 4 5 6 11 12
7 8 9 10
Hot-KEY
8(3)A250V 8(3)A250V
Line
Input: 4÷20mA
0÷1V / 0÷10V
7 8 9 10
PTC / NTC
Probe: Pt100= 7 –9 (8); Thermocouple J, K, S = 7(+); 9(-)
24Vac/cd supply: 11-12
15.2 XT130C –230V AC OR 115V AC
1 2 3456 7 8
910 11 12
Hot-KEY
8(3)A250V 8(3)A250V
Line
Input 4÷20mA
0÷1V / 0÷10V
910 11 12
PTC / NTC
Pt100=9 –11 (10); Thermocouple J, K, S = 9(+) - 11(-)
115Vac supply: 7-8
15.3 XT131C –12VAC/DC OR 24VAC/DC
1 2 3 4 5 6 11 12
7 8 9 10
Hot-KEY
8(3)A250V8(3)A250V 8(3)A250V
Line
LOAD 1 LOAD 2 ALARM
Input: 4÷20mA
0÷1V / 0÷10V
7 8 9 10
PTC / NTC
Probe: Pt100= 7 –9 (8); Thermocouple J, K, S = 7(+); 9(-)
24Vac/cd supply: 11-12

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15.4 XT131C –230V AC OR 115V AC
1 2 3 4 5 6 7 8
910 11 12
Hot-KEY
8(3)A250V8(3)A250V 8(3)A250V
Line
LOAD 1 LOAD 2 Alarm
Input 4÷20mA
0÷1V / 0÷10V
910 11 12
PTC / NTC
Probe: Pt100=9–11 (10); Thermocouple J, K, S= 9(+) - 11(-)
115Vac supply: 7-8
15.5 XT130D –230V AC OR 120V AC OR 24V AC
Input: 4÷20mA
0÷1V / 0÷10V
10 11 12
PTC
NTC
8(3)A250V 8(3)A250V
Line
LOAD 1 LOAD 2
Hot-KEY
Analog
Out
Probe: Pt100=11 - 10 (12); Thermocouple J, K, S= 11(+) - 10(-)
115Vac supply: 1-2; 24Vac supply: 1-2
15.6 XT131D –230V AC OR 115V AC OR 24V AC
Input: 4÷20mA
0÷1V / 0÷10V
10 11 12
PTC
NTC
8(3)A250V 8(3)A250V 8(3)A250V
Line
LOAD 1 LOAD 2 Alarm
Hot-KEY
Analog
Out
Probe: Pt100=11 - 10 (12); Thermocouple J, K, S= 11(+) - 10(-)
115Vac supply: 1-2; 24Vac supply: 1-2
16. DEFAULT SETTING VALUES
COD
Name
Range
°C/°F
Lev
Set
Set point
LS1÷US1
0/32
-
db
Dead band
-Full Sc./ Full Sc.
1/2
Pr1
LS1
Minimum set point
Down Sc./ Set
min
Pr2
US1
Maximum set point
Set/ Full Sc.
max
Pr2
S1C
Action type output
in= Inverse; dir=direct
in
Pr2
Ac
Anti-short cycle delay:
0÷250 sec
0
Pr2
on
Minimum time a stage stays switched ON
0÷250 sec
0
Pr2
ono
Minimum time between 2 following switching
ON of the same load
0÷120 min
0
Pr2
ALC
Alarm configuration
rE=relat.; Ab= absolute
rE
Pr2
ALL
Minumum alarm (ALC=rE)
(ALC=Ab)
0 ÷ |Start Sc.-Set|
Start Sc.÷ ALu
10.0/ 20
Pr2
ALU
Maximum alarm (ALC=rE)
(ALC=Ab)
0 ÷ |Full Sc.-Set|.
ALL÷ Full Scale
10.0/ 20
Pr2
ALH
Alarm recovery differential
0÷Full scale
2.0/4
Pr2
ALd
Alarm delay
0÷999 min
15
Pr2
dAO
Alarm delay at start up
0÷23h 50min
1.3
Pr2
So1
Output1 status with faulty pr.
oFF=open on=closed
oFF
Pr2
So2
Output2 status with faulty pr.
oFF=open on=closed
oFF
Pr2
tbA1
Alarm relay disabling
no; yES
yES
Pr2
AS1
Alarm relay polarity
CL÷oP
oP
Pr2
Lci2
Start scale with current or voltage input
-1999÷1999
various
Pr1
Uci2
End scale with current or voltage input
-1999÷1999
various
Pr1
OPb
Probe calibration
-Full Sc./ Full Sc.
0.0
Pr1
rES
Resolution
in=NO; dE=0,1; cE=0,01
in
Pr2
UdM
Measurement unit (temp.)
(current/voltage)
°C=°C; °F= °F;
0=°C; 1=°F; 2=RH; 3=bar;
4=PSI, 5=off
various
Pr1
PbC
Kind of probe
Pt=Pt100; J=tcJ; c= tck; S=tcS;
Ptc=PTC; ntc= NTC; 0-1=0÷1V;
10= 0÷10V; cur=0÷20mA
various
Pr1
P3F
3rd wire presence
no=2 wires;
yES=3 wires
no
Pr2
Aoc3
Analog output configuration
Pb = probe; Er = Probe-
Set1
Pb
Pr2
LAo3
Lower An.Output limit
Down Sc
various
Pr2
uAo3
Upper An. Output limit
Full sc.
various
Pr2
SAo3
Analog output safety
on; oFF
oFF
Pr2
HES
Energy saving differential
Down Sc./ Full Sc.
0
Pr2
i1F
Digital input configuration
c-H / oFF / AuS / HES / EAL
/ bAL
EAL
Pr2
i1P
Digital input polarity
cL=closed; oP=open
cL
Pr2
did
Alarm delay for dig. input
0÷120m
0
Pr2
Adr
Serial address
0÷247
1
Pr2
OnF
oFF function enabling
no=not enabled;
yES=enabled
no
Pr2
Ptb
Parameter table
Readable only
--
Pr2
rEL
Software release
Readable only
---
Pr2
Pr2
To access the Pr2
Readable only
321
Pr1
1 Only for XT131C/ XT131D;
2Only for instrument with 4÷20mA or 0÷1V or 0÷10V
3Only for instrument analog output