Properties
| Version | Temperature converter, Without galvanic isolation, Input : Temperature, PT100, Output : I / U |
| Order No. | 1375520000 |
| Type | ACT20M-RTI-AO-E-S |
| GTIN (EAN) | 4050118259681 |
| Qty. | 1 items |
| 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 | 86 g |
| Storage temperature | -40 °C...85 °C |
| Operating temperature | -25 °C...70 °C |
| Humidity at operating temperature | 0...95 % (no condensation) |
| Humidity | 40 °C / 93 % rel. humidity, no condensation |
| MTBF | 195 a |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 7a, 7cI |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | 2f6dd957-421a-46db-a0c2-cf1609156924 |
| 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) |
| 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 |
| Accuracy | absolute accuracy: <±0.1 % of the measurement range |
| Configuration | DIP switch |
| Delivery state |
|
| Delivery state | Input: 0...10 V // Bandwidth: 50 Hz // Output: 0...20 mA // Output 2: 0...20 mA // Noise suppression: enabled // Start temperature: -200 °C // End temperature: 0 °C |
| Galvanic isolation | Without isolation |
| Power consumption, max. | 0.5 W |
| Power consumption, typ. | 0.37 W |
| Protection degree | IP20 |
| 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 % |
| EMC standards | IEC 61326-1 |
| Galvanic isolation | Without isolation |
| Pollution severity | 2 |
| Installation location | Device installed in safe area, zone 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 |
| EMC standards | IEC 61326-1 |
| Standards | IEC 61010-1 |
| 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](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) [UL certification for canada](https://mdcop.weidmueller.com/mediadelivery/asset/900_321817) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35386) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_61563) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.1375520000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1375520000) |
| 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) |
| 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 |
| ECLASS 14.0 | 27-21-01-29 |
| Approvals |       |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate no. (cULus) | E337701 |