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ACT20M-RTI-AO-S

Temperature converter, With galvanic isolation, Input : Temperature, PT100, Output : I / U

Item No. 1375510000

Properties

General ordering data

Version	Temperature converter, With galvanic isolation, Input : Temperature, PT100, Output : I / U
Order No.	1375510000
Type	ACT20M-RTI-AO-S
GTIN (EAN)	4050118259667
Qty.	1 items

Dimensions and weights

Depth	114.3 mm
Depth (inches)	4.5 inch
Height	112.5 mm
Height (inches)	4.429 inch
Width	6.1 mm
Width (inches)	0.24 inch
Net weight	89 g

Temperatures

Storage temperature	-40 °C...85 °C
Operating temperature	-25 °C...70 °C
Humidity at operating temperature	0...95 % (no condensation)
Humidity	40 °C / 95 % rel. humidity, no condensation

Probability of failure

MTBF

152 a

Environmental Product Compliance

REACH SVHC	Lead 7439-92-1
SCIP	2f6dd957-421a-46db-a0c2-cf1609156924

Input

Influence of the sensor cable resistance	<0.002 Ω/Ω (@ 3/4-wire)
Line resistance in measuring circuit	≤ 50 Ω
Number of inputs	1
Sensor	PT100 (2-/3-/4- wire)
Temperature input range	Configurable PT100: -200…+850 °C min. measurement range 10°C (RTD)

Output

Load impedance current	≤ 600 Ω
load impedance voltage	≥ 10 kΩ
Number of outputs	1
Output current	configurable 0...20 mA 4...20 mA
Output signal limit	<4 mA (average), <60 mA (pulse current), low duty cycle
Output voltage, note	configurable 0(2)...10 V 0(1)...5 V
Type	active connected control must be passive
Wire break detection	Yes Configurable 3.5 mA / 23 mA / none

General data

Accuracy	absolute accuracy: <±0.05 % of the measurement range Basic accuracy: <±0.1°C
Configuration	DIP switch
Delivery state	Setting parameters: Output Configuration: 4...20 mA Setting parameters: Sensor error detection Configuration: enabled Setting parameters: Output error level Configuration: downscale Setting parameters: Noise suppression Configuration: 50 Hz Setting parameters: Step response time Configuration: < 30 ms Setting parameters: Start temperature Configuration: -200 °C Setting parameters: End temperature Configuration: 0 °C
Delivery state	Output: 4...20 mA // Sensor error detection: enabled // Output error level: downscale // Noise suppression: 50 Hz // Step response time: < 30 ms // Start temperature: -200 °C // End temperature: 0 °C
Galvanic isolation	3-way isolator
Included in delivery	Instruction sheet
Power consumption, max.	0.7 W
Power consumption, typ.	0.49 W
Rail	TS 35
Step response time	Configurable ≤ 30 ms <300 ms
Temperature coefficient	≤0.01 % of the measurement range⁄°C or 0.02 °C ⁄ °C
Voltage supply	24 V DC ±30 % at terminal or via CH20M rail bus

Insulation coordination

EMC standards	IEC 61326-1 NE 21
Galvanic isolation	3-way isolator
Insulation voltage	2.5 kV_eff /1 min.
Pollution severity	2
Rated voltage	300 V_eff
Surge voltage category	II

Data for Ex applications (ATEX)

Installation location	Device installed in safe area, zone 2
Marking	II 3 G Ex nA IIC T4 Gc

Connection data

Type of connection	Screw connection
Tightening torque, min.	0.4 Nm
Tightening torque, max.	0.6 Nm
Clamping range, rated connection	2.5 mm²
Clamping range, min.	0.5 mm²
Clamping range, max.	2.5 mm²
Wire connection cross section AWG, min.	AWG 30
Wire connection cross section AWG, max.	AWG 14

EMC conformity and approvals

EMC standards	IEC 61326-1 NE 21
Standards	IEC 61010-1

Important note

Product information

The ACT20M-RTI-AO-S configurable temperature transducer isolates and converts analogue signals. An analogue RTD input signal (Type Pt100) is linearly converted into an analogue output signal and galvanically isolated. The power supply is galvanically isolated from the input and output (3-way isolation) and this is done with direct wiring or over the Weidmüller rail bus.

Downloads

Approval/Certificate/Document of Conformity	[DNV-GL certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_86299) [FM certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_102445) [IECEXx certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_102446) [ATEX certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_102447) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35386)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_61561)
Engineering Data	[Zuken E3.S](LINK/CAE_EN.html)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.1375510000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1375510000)
WSCAD Universe	[WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=1375510000&norm=0)
Software	[DIP switch configuration tool](https://mdcop.weidmueller.com/mediadelivery/asset/900_35389)
User Documentation	[instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35872)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Classifications

ETIM 6.0	EC002919
ETIM 7.0	EC002919
ETIM 8.0	EC002919
ETIM 9.0	EC002919
ECLASS 9.0	27-21-01-29
ECLASS 9.1	27-21-01-29
ECLASS 10.0	27-21-01-29
ECLASS 11.0	27-21-01-29
ECLASS 12.0	27-21-01-29
ECLASS 13.0	27-21-01-29

Approvals

Approvals	![CULUS](/picture/CULUS.gif) ![DETNORVER](/picture/DETNORVER.gif) ![FMEX](/picture/FMEX.gif) ![IECEXKEM](/picture/IECEXKEM.gif) ![KEMAATEX](/picture/KEMAATEX.gif) ![UKEX](/picture/UKEX.gif)
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate no. (cULus)	E337701