ACT20M-RTI-AO-E-S   Item No. 1375520000

Temperature converter, 2-/3-/4- wire RTD, Input : Temperature, Output : I / U

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Type ACT20M-RTI-AO-E-S  
Order No. 1375520000  
Version Temperature converter, 2-/3-/4- wire RTD, Input : Temperature, Output : I / U  
GTIN (EAN) 4050118259681  
Qty. 1 ST  
Width 6.1 mm  
Width (inches) 0.240157 inch  
Height 112.5 mm  
Height (inches) 4.429125 inch  
Depth 114.3 mm  
Depth (inches) 4.499991 inch  
Net weight 86 g  
Humidity 95 %, no condensation  
Storage temperature, max. 85 °C  
Storage temperature, min. -40 °C  
Ambient temperature -25 °C...+70 °C  
Storage temperature -40 °C...85 °C  
MTBF 195 Years  
REACH SVHC Lead 7439-92-1  
UL certificate [E337701.pdf](PDF/QUYX.E337701.pdf)  
Number of inputs 1  
Sensor PT100 / 2-/3-/4-wire  
Influence of the sensor cable resistance < 0.002 Ω⁄Ω (@ 3⁄4-wire)  
Input measurement range PT100 -200…+850 °C  
Line resistance in measuring circuit ≤ 50 Ω  
Temperature input range Configurable  
min. measurement range 10°C (RTD)  
Number of outputs 1  
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  
Output current configurable  
0...20 mA  
4...20 mA  
Wire break detection 3.5 mA ⁄ 23 mA ⁄ none  
load impedance voltage ≥ 10 kΩ  
Load impedance current ≤ 600 Ω  
Accuracy absolute accuracy: < ±0.1 % of the measurement range  
Configuration 0 °C  
Galvanic isolation Without isolation  
Power consumption, max. 0.5 W  
Power consumption, typ. 0.37 W  
Rail TS 35  
Step response time ≤ 30 ms  
Temperature coefficient ≤0.01 % of the measurement range⁄°C or 0.02 °C ⁄ °C  
Voltage supply 24 V DC ± 30 %  
EMC standards IEC 61326-1  
NE 21  
Galvanic isolation Without isolation  
Pollution severity 2  
Marking II 3 G Ex nA IIC T4 Gc  
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  
Certificate No. (ATEX) KEMA10ATEX0183X  
Certificate No. (IECEX) IECEXKEM10.0090X  
Certificate no. (cULus) E337701  
IECEx - gas labelling Ex nA IIC T4 Gc  
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.
The ACT20M-RTI-AO-E-S configurable temperature transducer offers the same functionality but does not provide galvanic isolation.  
Approval/Certificate/Document of Conformity [DNV-GL certificate](  
[EAC certificate](  
[FM certificate](  
[IECEXx certificate](  
[ATEX certificate](  
[Declaration of Conformity](  
Brochure/Catalogue [CAT 4.1 ELECTR 16/17 EN](  
Engineering Data [EPLAN, WSCAD](LINK/CAE_EN.html)  
Engineering Data [STEP](  
CADENAS eCATALOG [Cax data](  
Software [DIP switch configuration tool](  
User Documentation [instruction sheet](  
ETIM 6.0 EC002919  
ETIM 7.0 EC002919  
eClass 9.0 27-21-01-29  
eClass 9.1 27-21-01-29  
eClass 10.0 27-21-01-29  
Approvals ![CULUS](/picture/CULUS.gif) ![DETNORVER](/picture/DETNORVER.gif) ![DNVGL](/picture/DNVGL.gif) ![EAC](/picture/EAC.gif) ![FMEX](/picture/FMEX.gif) ![IECEXKEM](/picture/IECEXKEM.gif) ![KEMAATEX](/picture/KEMAATEX.gif)  
ROHS Conform  
UL File Number Search [E337701](LINK/UL_search.html)  


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