with isolation of the standard signal
for mounting on DIN rail 35mm x 7.5mm to EN 60715
Brief description
The JUMO dTRANS T02 transmitters incorporate a microprocessor for digital signal processing. Input and output are electrically isolated. They can be mounted on a DIN rail, the
electrical connection is by screw terminals for stranded or solid wire up to 2.5mm² conductor cross-section.
Depending on the type, the 0/4 — 20 mA or 0/2 — 10V output signal is available either linearized (linear with temperature) or inverted (option). The transmitters can be programmed
via the PC setup program, which is supplied as an accessory (sensor type, range, output
action, fine calibration, custom linearization).
On types 707021/... and 707022/... it is possible to additionally program the limits of the
limit comparators, and the frequency output.
Current and voltage outputs are available directly on terminals. No hardware alterations
are required.
resistance
thermometer
(restricted),
potentiometer,
voltage (100mV),
current with ext. shunt
0—10V
customized
linearization
setup program
dTRANS T02 PCP
Type 707021/...
110 — 240V AC
thermocouple,
resistance
thermometer,
resistance transmitter,
potentiometer,
voltage (up to ±10V),
current (up to ±20mA)
0/4 — 20mA,
0/2 — 10V,
2 open-collector
linearization,
customized
linearization,
2 limit comparators or
1 limit comparator and
1 frequency output
fine calibration and
limits via
instrument keys and
setup program
dTRANS T02 LCD
Type 707022/...
LCD display
20 — 53V AC/DC
110 — 240V AC
thermocouple,
resistance
thermometer,
resistance transmitter,
potentiometer,
voltage (up to ±10V),
current (up to ±20mA)
0/4 — 20mA,
0/2 — 10V,
2 open-collector
linearization,
customized
linearization,
2 limit comparators or
1 limit comparator and
1 frequency output
fine calibration and
limits via
instrument keys and
setup program
dTRANS T02 EX
Type 707025/...
2 LEDs
230V AC
20 — 53V AC/DC
thermocouple,
resistance
thermometer,
resistance transmitter,
potentiometer,
voltage (up to ±10V),
current (up to ±20mA)
0/4 — 20mA,
0/2 — 10V
linearization,
customized
linearization
2 limit comparators
(indication only via the
power and status
LEDs)
fine calibration via
instrument keys and
setup program
Page 2
Data Sheet 707020JUMO GmbH & Co. KG • 36035 Fulda, GermanyPage 2/12
Technical data for type 707020
Input for thermocouple
DesignationRange limitsRangeAccuracy
Fe-Con L DIN 43710-200 to +900°C-200 to +900°C0.25%
Fe-Con J EN60584-210 to +1200°C-200 to +1200°C0.25%
Cu-Con U DIN 43710-200 to +600°C-200 to +600°C0.25%
Cu-Con T EN60584-270 to +400°C-200 to +400°C0.25%
NiCr-Ni K EN60584-270 to +1372°C-150 to +1372°C0.25%
NiCr-Con E EN60584-270 to +1000°C-200 to +1000°C0.25%
NiCrSi-NiSi N EN60584-270 to +1300°C-100 to +1300°C0.25%
Pt10Rh-Pt S EN60584-50 to +1768°C-50 to +1768°C0.25%
Pt13Rh-Pt R EN 60584-50 to +1768°C-50 to +1768°C0.25%
Pt30Rh-Pt6Rh B EN605840 — 1820°C400 — 1820°C0.25%
MoRe5-MoRe410 — 2000°C500 — 2000°C0.25%
W3Re-W25Re D0 — 2495°C500 — 2495°C0.25%
W5Re-W26Re C0 — 2320°C500 — 2320 °C0.25%
Shortest spanType L, J, U, T, K, E, N:50°C
Type S, R, B:500 °C
Type MoRe5-MoRe41:500 °C
Type D , C:500°C
Range start/endfreely programmable range limits
Cold junctionPt100 internal or external cold junction (0 — 80°C is adjustable)
Cold junction accuracy± 1°C
Sampling rate> 1 measurement per second
Input filter1st order digital filter; filter constant adjustable from 0 to 125sec
Special featuresalso programmable in °F; input isolated from output
a
The accuracy refers to the maximum range span.
For small ranges, as well as for short spans, the linearization accuracy is reduced.
a
Input for resistance thermometer
DesignationRange limitsRangeAccuracy
Pt 100 EN 60751-200 to +850°C-100 to +200°C
-200 to +850°C
Pt 100 JIS-200 to +649°C-100 to +200°C
-200 to +649°C
Pt 500 DIN-200 to +250°C-100 to +200°C
-200 to +250°C
Pt 1000 DIN-200 to +250°C-100 to +200°C
-200 to +250°C
Ni 100-60 to +180°C-60 to +180°C±0.8°C
Ni 500, Ni 1000-60 to +150 °C-60 to +150 °C±0.8°C
Connection circuit2-, 3- or 4-wire
Shortest span20°C
Range start/endfreely programmable range limits
Sensor lead resistance
- for 3-, 4-wire connection
- for 2-wire connection
Sensor current 0.6mA
Sampling rate> 1 measurement per second
Input filter1st order digital filter; filter constant adjustable from 0 to 125sec
Special featuresalso programmable in °F; input isolated from output
meas. resistance + 22 internal lead resistance
11 per conductor
±0.4°C
±0.8°C
±0.4°C
±0.8°C
±0.4°C
±0.8°C
±0.4°C
±0.8°C
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Data Sheet 707020JUMO GmbH & Co. KG • 36035 Fulda, GermanyPage 3/12
Input for potentiometer
RangeAccuracy
up to 400
up to 2000
±500m
±1
Connection circuit2-, 3- or 4-wire circuit
Shortest span6
Resistance valuesfreely programmable within the limits in 0.1steps
Sensor lead resistance
- for 3-, 4-wire connection
- for 2-wire connection
meas. resistance + 22 internal lead resistance
11 per conductor
Sampling rate> 1 measurement per second
Input filter1st order digital filter; filter constant adjustable from 0 to 125sec
Special featuresalso programmable in °F; input isolated from output
Input for DC voltage, DC current
RangeAccuracyInput resistance
0 — 100mV±150VR
> 10 M
IN
Shortest span5mV
Range start/endfreely programmable within the limits
(up to 999mV in 0.1mV steps, above 1V in 1mV steps)
Sampling rate> 1 measurement per second
Input filter1st order digital filter; filter constant adjustable from 0 to 125sec
Current inputThe current input can only be implemented in conjunction with an external shunt
(not included in delivery).
Example: a 5shunt results in 0 — 20mA current input, with a programmed
voltage range of 0 — 100mV.
The accuracy corresponds to the voltage input
plus the inaccuracy of the shunt.
Measurement circuit monitoring
Resistance thermometerThermocouple
Underrangelinear drop to 3.8mA or 0 mA (as per NAMUR recommendation 43)
Overrangelinear rise to 20.5mA (as per NAMUR recommendation 43)
Probe short-circuit /
0mA or 21.0mA (configurable)0mA or 21.0mA (configurable)
Probe/lead break
a
Probe short-circuit recognition is not possible for thermocouple
Analog outputs
Current output
Output signalproportional DC current 0 — 20mA or 4 — 20mA programmable
Transfer characteristiclinear with temperature
inversion of the output signal
Max. burden750
Burden error ± 0.02% / 100
1st order digital filter0 — 125sec configurable
Step response 0 — 100 % 2sec (with filter constant 0sec)
Switch-on delay5sec (correct measurement after connecting the supply voltage)
Number of calibration points40 max.
Interpolationlinear
a
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Page 4
Data Sheet 707020JUMO GmbH & Co. KG • 36035 Fulda, GermanyPage 4/12
Electrical data
Supply voltage24V DC +10%/-15%
Power consumption1W
Supply voltage error ± 0.01% per V deviation from 24V
Test voltageto DIN 61010, Part 1
510V/50Hz, 1min
Isolation
- between input and output
- between input and mains supply
- between output and mains supply
- between input and setup plug
no isolation between input and setup plug
50V
50V
50V
Technical data type 707021/..., type 707022/... and type 707025/...
Input for thermocouple
DesignationRange limitsRangeAccuracy
Fe-Con L DIN 43710-200 to +900°C-200 to +900°C0.1% above -150°C
Fe-Con J EN60584-210 to +1200°C-200 to +1200°C0.1% above -100°C
Cu-Con U DIN 43710-200 to +600°C-200 to +600°C0.1% above -100°C
Cu-Con T EN60584-270 to +400°C-200 to +400°C0.1% above -100°C
NiCr-Ni K EN60584-270 to +1372°C-200 to +1372°C0.1% above -60°C
NiCr-Con E EN60584-270 to +1000°C-200 to +1000°C0.1% above -60°C
NiCrSi-NiSi N EN60584-270 to +1300°C-100 to +1300 °C0.1% above -80°C
Pt10Rh-Pt S EN60584-50 to +1768°C-50 to +1768°C0.15% above 0°C
Pt13Rh-Pt R EN60584-50 to +1768°C-50 to +1768°C0.15% above 0°C
Pt30Rh-Pt6Rh B EN605840 — 1820°C400 — 1820°C0.15% above 400°C
W3Re-W25Re D0 — 2495°C500 — 2495°C0.15% above 500°C
W5Re-W26Re C0 — 2320°C500 — 2320°C0.15% above 500°C
Shortest spanType L, J, U, T, K, E, N: 100°C; type S, R, B, D, C: 500°C
Range start/ endfreely programmable within the limits in 0.1°C steps
Cold junctionPt100 internal or external cold junction (adjustable from 0 to 100°C)
Cold junction accuracy± 1°C
Sampling rate 100msec
Special featuresalso programmable in °F; input isolated from output
a
The accuracy refers to the maximum range span.
For small ranges, as well as for short spans, the linearization accuracy is reduced.
±0.5°C
Connection circuit2-, 3- or 4-wire circuit
Shortest span15°C
Range start/endfreely programmable within the limits in 0.1°C steps
Sensor lead resistance 30 per conductor (for 3- and 4-wire circuit)
15 per conductor (for 2-wire circuit)
Sensor current 0.6mA
Sampling rate 100msec
Input filter2nd order digital filter; filter constant adjustable from 0 to 20.0sec
Input for resistance transmitter and potentiometer
RangeAccuracy
up to 200
up to 400
up to 800
up to 2000
up to 3900
±300m
±600m
±1
±2
±3
Connection circuitresistance transmitter: 3-wire
potentiometer: 2-, 3- or 4-wire
Shortest span6
Resistance valuesfreely programmable within the limits in 0.1steps
Sensor lead resistance 30 per conductor for 4-wire circuit
15 per conductor for 2- and 3-wire circuit
up to 200 range: 10 per conductor for 2- and 3-wire circuit
Sampling rate 100msec
Input filter2nd order digital filter; filter constant adjustable from 0 to 20.0sec
Input for DC voltage, DC current
RangeAccuracyInput resistance
-25 to +75mV
0 to 100mV
-100 to +100 mV
0 to 200mV
-500 to +500 mV
0to1V
-1 to+1V
-5 to+5V
0to10V
-10 to+10V
±100V
±100V
±150V
±150V
±1mV
±1mV
±2mV
±10mV
±10mV
±15mV
R
> 10 M
IN
R
> 10 M
IN
R
> 10 M
IN
R
> 10 M
IN
R
> 10 M
IN
R
> 10 M
IN
R
> 10 M
IN
R
> 0.5 M
IN
R
> 0.5 M
IN
R
> 0.5 M
IN
Shortest span5mV
Range start /endfreely programmable within the limits
(up to 999mV in 0.1mV steps, above 1V in 1mV steps)
4to 20mA
0to 20mA
-20 to +20mA
±20A
±20A
±40A
burden voltage 2.6V
burden voltage 2.6V
burden voltage 2.6V
Shortest span0.5mA
Range start/endfreely programmable within the limits in 0.1mA steps
Sampling rate 100msec
Input filter2nd order digital filter; filter constant adjustable from 0 to 20.0sec
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Page 6
Data Sheet 707020JUMO GmbH & Co. KG • 36035 Fulda, GermanyPage 6/12
Analog outputs
Current output
Output rangeproportional DC current 0 — 20mA or 4 — 20mA programmable
Accuracy± 0.015mA
Linearity error± 0.005mA
Max. burden750
Burden error± 0.01mA
Ripple± 1 % referred to 20mA, 0 — 90 kHz; above 90kHz: tested to EN 50081
Output current on probe break,
over/underrange
Output range0 — 10V or 2 — 10V
Accuracy± 5mV
Linearity error± 2mV
Load resistance 2k
Burden error± 15mV
Ripple± 1% referred to 10V, 0 — 90kHz
Output voltage on probe break,
over/underrange
Digital outputs (only for types 707021/... and 707022/...)
2 open-collector outputs
Output 1lk7 or lk8 or fault output
Output 2lk7 or lk8 or frequency output
Function lk7
0mA or 22mA (programmable)
Voltage output
0V or 11V (programmable)
Function lk8
Switching capacity of open-collector35 V, 100 mA
Voltage dropin switched condition 1.2V
Short-circuit strengthnot available
Frequency output
Functionthe frequency output produces the latest measurement as a frequency;
the frequency at range start/ end is programmable
Smallest / highest frequency10Hz / 1000Hz
Error output
Activationdue to probe break, over/underrange and
internal errors (Pt100 of cold junction faulty, EEPROM does not respond)
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Page 7
Data Sheet 707020JUMO GmbH & Co. KG • 36035 Fulda, GermanyPage 7/12
- types 707021/... and 707022/...20 — 53V AC/DC, 48 — 63Hz or
110 — 240V AC +10/-15%, 48 — 63Hz
- type 707025/...230V AC ±10%, 48 — 63Hz or
20 — 53V AC/DC, 48 — 63Hz
Power consumptionmax. 5VA
Test voltageto DIN 61010, Part 1
- between input or output and
supply
- with AC supply
- with AC/DC supply
2.3kV/50Hz, 1 min
510V/50Hz, 1min
- between input and output510V/50Hz, 1min
Isolation
- between input and output
- between input and mains supply
- between output and mains supply
- between output and setup plug
no isolation between output and setup plug
50V
250V
250V
Version 707025/... (Ex)
Marking
Ambient temperature range-10 to +60°C
Supply circuit
(terminals L1(L+), N(L-) and PE)
Max. safe voltage
230V AC ±10%, 48— 63Hz or
20 — 53V AC/DC, 48 — 63Hz
U
= 253V
m
Output circuit
(terminals 9(+) and 10(-))
Max. safe voltage
0—20mA
U
= 253V
m
Output circuit
(terminals 11(-) and 12(+))
Max. safe voltage
Setup circuit
Max. safe voltage
Sensor circuit
(terminals 1 through 5)
type of protection Intrinsic Safety
Ex ia IIC or Ex ia IIIC
Maximum values:
0—10V
U
= 253V
m
5V TTL level
U
= 253V
m
U
= 6.0V
0
I
= 18.9mA
0
P
= 28.4mW
0
linear characteristic
L
negligibly low
i
C
negligibly low
i
For relationship between explosion
group and the external reactances
reference is made to the table:
2014-08-08/00379095
Page 8
Data Sheet 707020JUMO GmbH & Co. KG • 36035 Fulda, GermanyPage 8/12
Approvals/marks of conformity
Mark of
conformity
II (1) G [Ex ia Ga] IIC
II (1) D [Ex ia Da] IIIC
[Ex ia Ga] IIC
[Ex ia Da] IIIC
Te sting
laboratory
PTBPTB 01 ATEX 2149EN 60079-0:2009
PTBIECEx PTB 14.0034IEC 60079-0:2011
Certificates /
certification numbers
Te st basisvalid for
EN 60079-11:2012
IEC 60079-11:2011
Type 707025/...
Type 707025/...
For all types
Electrical data
Electrical safetyto EN 61010
Electromagnetic compatibility (EMC)
- interference emission
- immunity to interference
Environmental influences
Ambient/storage temperature range-10 to +60°C / -10 to +70°C
Temperature error ± 0.005% per °C deviation from 22°C
Climatic conditions< 75% rel. humidity, no condensation
a
All specifications refer to the range-end value 20mA
Housing
Materialpolyamide (PA 6.6)
IP protectionIP20 (EN 60529)
Screw connectionscrew terminal 0.2 — 2.5mm²
Mountingon 35mm x 7.5mm DIN rail to EN 60715
Operating positionupright
Weightapprox. 50g
EN 61326-1
Class B
to industrial requirements
a
Setup interface
The setup interface is used for configuring the transmitter from a PC. Connection is via the PC interface with a TTL/RS232 converter (or
an USB/TTL converter) and adapter.
Configurable parameters
TAG number (6 characters on
type 707020/...,
for all the others: 10 characters)
External and internal cold junctionCustomized linearizationRange limits
Selection of type lk7 or lk8
(not on type 707020/...)
Output signal rising/falling
(inversion)
Recalibration (fine calibration)Lead resistance for 2-wire circuit
Sensor typeConnection circuit (2-/3-/4-wire)
Input of limit
(not on type 707020/...)
Digital filterResponse to probe break/short-circuit
Input of differential (upper and lower)
(not on type 707020/...)
Fine calibration
Fine correction means correction of the output signal. The signal can be corrected in the range ± 5 % of the 20 mA end value.
Fine calibration is performed using the setup program.
On type 707021/..., type 707022/... and 707025/... fine calibration can also be carried out from the instrument keys.s
2014-08-08/00379095
Page 9
Connection diagram
dTRANS T02 Ex
Status
Span
Zero
Power
9 101112
L1N15PE
(L+) ( L - )
1234
5678
21345
R
L
R
A
R=R
AL
21345
21345
21345
21345
21345
21345
R
L
R
A
R=R
AL
21345
21345
21345
21345
21345
Data Sheet 707020JUMO GmbH & Co. KG • 36035 Fulda, GermanyPage 9/12
Type 707020/...Type 707021/..., Type 707022/... and Type 707025/...
Connection for
Supply
see nameplate
Analog inputs
Thermocouple
Resistance thermometer
in 2-wire circuit
Resistance thermometer
in 3-wire circuit
Resistance thermometer
in 4-wire circuit
Potentiometer
in 2-wire circuit
2014-08-08/00379095
Potentiometer
in 3-wire circuit
Potentiometer
in 4-wire circuit
Page 10
Type 707020/...Type 707021/..., Type 707022/... and Type 707025/...
Resistance transmitter
not possible
in 3-wire circuit
Voltage input 1V
Voltage input 1Vnot possible
Current input
Data Sheet 707020JUMO GmbH & Co. KG • 36035 Fulda, GermanyPage 10/12
The voltage drop on the shunt
a
must not exceed
100mV
Analog outputs
Voltage output
Current output
Digital outputs
Open-collector output 1not possible
not possible on type 707025/...
Open-collector output 2not possible
not possible on type 707025/...
a
When using a shunt resistor, the signal leads and the shunt must be provided with a crimp connector.
b
On type 707025/... the limits are indicated only via the status and power LEDs.
b
b
2014-08-08/00379095
Page 11
Connection example for the open-collector output
dTRANS T02j
1 2 3
4 5 6
7 8 9
L+ L- 12
dTRANS T02 PCP
Test+
Power
Status
Test
Span
Zero
1 2 3 4
5 6 7 8
9 10 11 12
L1 N 15 PE
(L+) (L-)
1 2 3 4
5 6 7 8
9 10 11 12
L1 N 15 PE
(L+) (L-)
dTRANS T02 LCD
dTRANS T02 Ex
Status
Span
Zero
Power
1 2 3 4
5 6 7 8
9 10 11 12
L1 N 15 PE
(L+) (L-)
Type 707020/...
Type 707021/...
Type 707022/...
Type 707025/...
Connection of a relay
Connection of a PLC
Data Sheet 707020JUMO GmbH & Co. KG • 36035 Fulda, GermanyPage 11/12