Properties
| Version | Limit value monitoring, Input : Temperature, PT100, Output : 2 x relays |
| Order No. | 7760054305 |
| Type | ACT20P-TMR-RTI-S |
| GTIN (EAN) | 6944169747311 |
| Qty. | 1 items |
| Depth | 114.3 mm |
| Depth (inches) | 4.5 inch |
| Height | 119.2 mm |
| Height (inches) | 4.693 inch |
| Width | 22.5 mm |
| Width (inches) | 0.886 inch |
| Net weight | 110 g |
| Storage temperature | -40 °C...85 °C |
| Operating temperature | -25 °C...65 °C |
| Humidity | 5-95% relative humidity, Tu = 40°C, without condensation |
| 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 |
| Number of inputs | 1 |
| Resistance | PTC: 0…4 kΩ |
| Sensor |
PT100 (2-/3-/4- wire)
PTC resistor (2- wire) |
| Temperature input range |
Configurable
PT100: -200°C…850 °C |
| Alarm function |
Alarm range: -200…850 °C
Limit values: high, low, window Hysteresis: 2 °C (adjustable) Window range: min. 20 °C Alarm delay: 0…10 s |
| Max. switching voltage, AC | 250 V |
| Max. switching voltage, DC | 30 V |
| Number of digital outputs | 1 |
| Rated switching current | 5 A |
| Type | 2 x 1 - or 1 x 2 changeover contact relay |
| Accuracy |
0.2% FSR
≤ 2 °C (PT100) ≤ 8 Ω (PTC) |
| Configuration |
With FDT/DTM software
Requires configuration adapter 8978580000 CBX200 USB |
| Galvanic isolation |
3-way isolator
between input ⁄ output ⁄ supply |
| Long-term drift | 0.1 % / 10.000 h |
| Power consumption |
≤ 100 mA @ 24 VDC
≤ 120mA @ 24V AC |
| Protection degree | IP20 |
| Rail | TS 35 |
| Step response time | ≤ 500 ms |
| Temperature coefficient | ≤ 100 ppm/K |
| Voltage supply | 20…264 VUC |
| EMC standards | EN 61326-1 |
| Galvanic isolation |
3-way isolator
between input ⁄ output ⁄ supply |
| Impulse withstand voltage | 4 kV (1.2/50 µs) |
| Insulation voltage | 2 kV (Input /Output), 1 min, 50 Hz |
| Pollution severity | 2 |
| Rated voltage | 300 V |
| Surge voltage category | III |
| Marking | II 3 G Ex ec nC IIC T5 Gc |
| Type of connection | Screw connection |
| Tightening torque, min. | 0.4 Nm |
| Tightening torque, max. | 0.6 Nm |
| Clamping range, rated connection | 1.5 mm² |
| Clamping range, min. | 0.5 mm² |
| Clamping range, max. | 2.5 mm² |
| Wire connection cross section AWG, min. | AWG 26 |
| Wire connection cross section AWG, max. | AWG 12 |
| Product information |
The ACT20P-TMR-RTI-S device records temperature sensor signals (Pt100, PTC). It has two independent relay outputs which emit an alarm when levels exceed or fall below pre-set temperature limits. Features
|
| Approval/Certificate/Document of Conformity |
[Application notes -- ATEX Certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_97269)
[Application notes -- IECEx Certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_97270) [UL certification (hazardous locations) for canada](https://mdcop.weidmueller.com/mediadelivery/asset/900_321818) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35810) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_39881) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.7760054305) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=7760054305) |
| 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_47035)
[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 | 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) | E338066 |