Properties
| Version | Display, Input : I/U universal, Temperature, Potentiometer, Output : Display |
| Order No. | 2920050000 |
| Type | ACT20D-LED-UI-AC-DC |
| GTIN (EAN) | 4099986580343 |
| Qty. | 1 items |
| Depth | 120 mm |
| Depth (inches) | 4.724 inch |
| Height | 48.8 mm |
| Height (inches) | 1.921 inch |
| Width | 96.6 mm |
| Width (inches) | 3.803 inch |
| Net weight | 999 g |
| Operating temperature | -20 °C...60 °C |
| Humidity | 5…95 % rel. humidity, no condensation |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 6c, 7a, 7cI |
| REACH SVHC |
Lead 7439-92-1
Potassium perfluorobutane sulfonate 29420-49-3 |
| SCIP | f4905d12-f516-4eb5-90a8-8c87685bc956 |
| Cycle time | 2.2 times / s |
| Decimal point |
configurable
9.999 99.99 999.9 9999 |
| Dimmable | Yes |
| Display range | -1999...9999 |
| Display value |
current measured value
Percentage or real value display Switching status |
| Format |
14 segment (numbers + letters)
Scrolling text in 8 languages in case of error (e.g. sensor wire breakage, input overrange…) |
| Scaling | Variable |
| Type |
red LED
4-character display Digit size: 13.8 mm |
| Accuracy | <0.1 % of measuring range |
| Configuration | Front push-button |
| DIN Rail compatibility | No |
| Power consumption | 2.2 W |
| Protection degree |
IP20
IP65 (in plugged condition) IP65 |
| Temperature coefficient | ≤0,01% of measurement range⁄°C |
| Type of connection | Tension clamp connection with actuator |
| Type of mounting |
Frontpanel mounting
Front mounting |
| Voltage supply | 21.6...253 VAC, (50...60 Hz) or 19.2...300 VDC |
| cold junction compensation | internal |
| Input current |
0...20 mA
4...20 mA |
| Input resistance | 0…10 kΩ |
| Input resistance, voltage | > 10 MΩ |
| Input voltage |
0…1 V DC
0,2…1 V DC 0...10 V DC 2…10 V DC |
| Line resistance in measuring circuit | 50 Ω |
| Number of inputs | 1 |
| Potentiometer | 10 Ω…10 kΩ |
| Response time |
configurable 1...60 s (temperature input)
configurable 0.4...60 s (mA / V input) |
| Sensor |
2-wire transmitter (without own power supply)
4- wire sensor (with own power supply) RTD (2,3-wire): Pt100, Pt200, Pt1000, Ni120, Cu10 Thermocouples: B / C / E / J / K / L / N / R / S / T / W3 / W5 Resistance measurement Potentiometer: 10 Ω…10 kΩ |
| Sensor supply | > 15 V DC at 20 mA |
| Temperature input range |
E: (-100…+1000 °C)
J: (-100…+1200 °C) W5: (0…+2300 °C) LR: (-200…+800 °C) PT100 / 200 / 1000: -200 °C…+850 °C NI1000: -60°C…+250 °C CU10: -100…+260 °C K: (-180…+1372 °C) L: (-200…+900 °C) N: -180…+1300 °C R: (-50…+1760 °C) S: (-50…+1760 °C) T: (-200…+400 °C) U: (-200…+600 °C) W3: (0…+2300 °C) |
| EMC standards | EN 61326-1 |
| Insulation voltage | 2.3 kVAC (Test) / 250 VAC (operating state) |
| Pollution severity | 2 |
| Wire connection method |
Screw connection: pluggable
pluggable |
| Type of connection | Tension clamp connection with actuator |
| Wire connection cross section AWG, min. | AWG 30 |
| Wire connection cross section AWG, max. | AWG 12 |
| Wire connection cross section, finely stranded, min. | 0.13 mm² |
| Wire connection cross section, finely stranded, max. | 2.8 mm² |
| Product information | The device is a built-in device used to digitally display process values such as current, voltage, resistance, temperature and potentiometer signals in real-time. The device is designed for switch panel installation in a visible area. The device may only be used indoors. |
| Approval/Certificate/Document of Conformity |
[RCM certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_303793)
[DNV certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_311078) [UL certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_311578) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_306634) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_317372) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=2920050000) |
| User Documentation | [Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_306535) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC000677 |
| ETIM 7.0 | EC000677 |
| ETIM 8.0 | EC000677 |
| ETIM 9.0 | EC000677 |
| ECLASS 9.0 | 27-14-31-10 |
| ECLASS 9.1 | 27-21-03-01 |
| ECLASS 10.0 | 27-14-31-10 |
| ECLASS 11.0 | 27-14-31-10 |
| ECLASS 12.0 | 27-14-31-10 |
| ECLASS 13.0 | 27-14-31-10 |
| ECLASS 14.0 | 27-14-31-10 |
| Approvals |   |
| ROHS | Conform |
Accessories
Isolating amplifier and measuring transducerProcess monitoring displaysProcess value indicators with LED display - ACT20D