Properties
| Version | Signal converter/insulator, Temperature converter, Input : universal U, I, R,ϑ, Output : I / U |
| Order No. | 1176030000 |
| Type | ACT20M-UI-AO-S |
| GTIN (EAN) | 4032248970070 |
| 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 | 80 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 |
| SIL in compliance with IEC 61508 | None |
| MTBF | 176 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 |
| Input current |
configurable
0...20 mA 4…20mA |
| Input resistance, voltage | > 10 MΩ |
| Input voltage |
configurable
0(2)…10 V 0(1)…5 V 0…1 V DC 0,2…1 V DC |
| Number of inputs | 1 |
| Potentiometer | 10…100 kΩ |
| Resistance | 0…10 kΩ |
| Sensor |
Thermocouples: B / C / E / J / K / L / N / R / S / T / W3 / W5 - 200...+ 2300 °C depending on thermocouple RTD: PT10, PT20, PT50, PT100, PT250, PT300, PT400, PT500, PT1000, Ni50, Ni100, Ni120, Ni1000 2-/3-/4-wire |
| Sensor supply | > 15 V DC at 20 mA |
| Temperature input range |
Configurable
min. measurement range 10°C (RTD) N: (-180…+1300 °C) R: (-50…+1760 °C) S: (-50…+1760 °C) T: (-200…+400 °C) U: (-200…+600 °C) W3: (0…+2300 °C) W5: (0…+2300 °C) LR: (-200…+800 °C) Details under Downloads "Measuring range Table ACT20M-UI-AO" min. measurement range 50°C (TC) PT100: -200°C…850 °C NI100: -60°C…+250 °C TC type: B (0…+1820 °C) E: (-100…+1000 °C) J: (-100…+1200 °C) K: (-180…+1372 °C) L: (-200…+900 °C) |
| Voltage drop, current input | <3 V |
| Cut-off frequency (-3 dB) | 100 Hz |
| Load impedance current |
≤ 600 Ω
@ max 28mA |
| load impedance voltage | ≥ 10 kΩ |
| Number of outputs | 1 |
| Output current |
configurable
0...20 mA 4...20 mA 20…0 mA 20…4 mA downscale (3,5 mA) upscale (23 mA) in case of sensor error |
| Output voltage, note |
configurable
0(2)...10 V 0(1)...5 V 0(0,2)…1 V 1…(0,2)0 V 5…(1)0 V 10…(2)0 V downscale (0 V) upscale (11 V) in case of sensor error |
| Type |
active
connected control must be passive |
| Wire break detection | Yes, if using RTD / POT / TC |
| Accuracy | <0.1 % of measuring range |
| Configuration |
With FDT/DTM software
Requires configuration adapter 8978580000 CBX200 USB |
| Galvanic isolation | 3-way isolator |
| Power consumption, max. | 1.2 W |
| Power consumption, typ. | 0.84 W |
| Protection degree | IP20 |
| Rail | TS 35 |
| Step response time |
400 ms (10...90%) @ U/I
1 s @ temp |
| Temperature coefficient | ≤ 0.01 % / °C |
| Voltage supply | 24 V DC ±30 % at terminal or via CH20M rail bus |
| EMC standards | IEC 61326-1 |
| Galvanic isolation | 3-way isolator |
| Insulation voltage | 2.5 kVeff /1 min. |
| Pollution severity | 2 |
| Rated voltage | 300 Veff |
| Surge voltage category | II |
| 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 |
| 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_52200) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.1176030000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1176030000) |
| Software |
[WI-Manager, DTM-Library for online installation](https://mdcop.weidmueller.com/mediadelivery/asset/900_35364)
[Release notes for Weidmueller FDT-DTM Software version](https://mdcop.weidmueller.com/mediadelivery/asset/900_248446) |
| User Documentation |
[Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_38120)
[measuring range table](https://mdcop.weidmueller.com/mediadelivery/asset/900_49603) [20210120 Security Advisory - WI-Manager affected by MundM Software fdtCONTAINER vulnerability](https://mdcop.weidmueller.com/mediadelivery/asset/900_189001) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC002653 |
| ETIM 7.0 | EC002653 |
| ETIM 8.0 | EC002653 |
| ETIM 9.0 | EC002653 |
| ECLASS 9.0 | 27-21-01-20 |
| ECLASS 9.1 | 27-21-01-20 |
| ECLASS 10.0 | 27-21-01-20 |
| ECLASS 11.0 | 27-21-01-20 |
| ECLASS 12.0 | 27-21-01-20 |
| ECLASS 13.0 | 27-21-01-20 |
| ECLASS 14.0 | 27-21-01-20 |
| Long specification |
Universal measurement isolating transformer Isolation EN 61010-1, 3-way isolation up to 2.5 kV AC/DC of all circuits against each other Type ACT20M-UI-AO-S |
| Short specification |
Universal measurement isolating transformeruniversal measurement isolating transformer in 6.1 mm width with external power and sensor power supply for transmitting and isolating analogue DC currents 0/4 to 20 mA / voltages 0/2 to 10 V, 2-/3-/-4- wire RTD, resistances, potentiometers and thermocouples according to IEC584. The component can be programmed via software using standard FDT/DTM tools. |
| Approvals |        |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate no. (cULus) | E337701 |