Properties
| Version | Limit value monitoring, Input : 0-20 mA, 0-10 V, Output : 2 x relays |
| Order No. | 8543820000 |
| Type | WAS5 DC/ALARM |
| GTIN (EAN) | 4032248181230 |
| Qty. | 1 items |
| Delivery status | This article will no longer be available in the future. |
| Available until | 30.12.2023 |
| Alternative product | [7940045760](~/p/7940045760) |
| Depth | 112.4 mm |
| Depth (inches) | 4.425 inch |
| Width | 17.5 mm |
| Width (inches) | 0.689 inch |
| Length | 92.4 mm |
| Length (inches) | 3.638 inch |
| Net weight | 110.1 g |
| Storage temperature | -20 °C...85 °C |
| Operating temperature | 0 °C...55 °C |
| Humidity at operating temperature | 0...95 % (no condensation) |
| Humidity | 40 °C / 93 % rel. humidity, no condensation |
| SIL in compliance with IEC 61508 | None |
| MTTF | 369 a |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 6c, 7a, 7cI |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | c2a21576-d875-4548-ae68-5e7f85ddf0c7 |
| Input current | 0(4)...20 mA |
| Input resistance, current | ≤ 110 Ω |
| Input resistance, voltage | ≥ 100 kΩ |
| Input voltage | 0...10 V |
| Number of inputs | 1 |
| Alarm function |
configurable
High or low alarm Hysteresis 5% / 10% |
| Continuous current | 3 A |
| Hysteresis | 1...10 % (independent for channel 1 and channel 2) |
| Max. switching voltage, AC | 250 V |
| Status indicator | LED green ON: OK, LED red ON: alarm (per channel) |
| Switching thresholds | 1...90 % (independently for channel 1 and channel 2) |
| Type |
2 CO contacts
Open or closed-circuit principle |
| Accuracy | Repeat accuracy: max. ± 0.3% of measuring range end value (10 V/ 20 mA) |
| Configuration |
DIP switch
Potentiometer |
| Galvanic isolation | 3-way isolator |
| Power consumption | Typ.: 1 W both relays picked up |
| Protection degree | IP20 |
| Rail | TS 35 |
| Temperature coefficient | ≤ 500 ppm/K |
| Voltage supply | 24 V DC ± 25 % |
| EMC standards | EN 61000-4-2, -3, -4, -5, -6 |
| Galvanic isolation | 3-way isolator |
| Impulse withstand voltage | 4 kV |
| Insulation voltage | 2 kVeff / 5 s |
| Pollution severity | 2 |
| Rated voltage | 300 V |
| Surge voltage category | III |
| Type of connection | Screw connection |
| Clamping range, rated connection | 2.5 mm² |
| Clamping range, min. | 0.5 mm² |
| Clamping range, max. | 2.5 mm² |
| Product information |
This product will soon be replaced by a new product. Please do not use with new systems. Please contact our technical support. |
| Approval/Certificate/Document of Conformity | [Application notes -- Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35812) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_206147) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=8543820000) |
| Product Change Notification | [20220218 Technical change - WAVE series’ signal conditioners WS WZ](https://mdcop.weidmueller.com/mediadelivery/asset/900_252007) |
| User Documentation | [Device description -- instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35789) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC002654 |
| ETIM 7.0 | EC002654 |
| ETIM 8.0 | EC002654 |
| ETIM 9.0 | EC002654 |
| ECLASS 9.0 | 27-21-01-22 |
| ECLASS 9.1 | 27-21-01-22 |
| ECLASS 10.0 | 27-21-01-22 |
| ECLASS 11.0 | 27-21-01-22 |
| ECLASS 12.0 | 27-21-01-22 |
| ECLASS 13.0 | 27-21-01-22 |
| ECLASS 14.0 | 27-21-01-22 |
| Long specification |
Limit-value monitoring component for DC- current-/ voltage standard signals with relay output Add-on housing for TS35 rail mounting Secure isolation EN 50178, 3-way Isolation up to 4 kV Type WAS5 DC/Alarm |
| Short specification |
Limit-value monitoring component for DC- current/voltage standard signals with relay output |
| Approvals |   |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate no. (cULus) | E141197 |