Properties
| Version | ACT20X, EX signal isolating converter, 1-channel version, Output-loop powered |
| Order No. | 1318220000 |
| Type | ACT20X-HUI-SAO-LP-S |
| GTIN (EAN) | 4050118323955 |
| Qty. | 1 items |
| Delivery status | This article will no longer be available in the future. |
| Available until | 15.12.2021 |
| Depth | 113.6 mm |
| Depth (inches) | 4.472 inch |
| Height | 117.2 mm |
| Height (inches) | 4.614 inch |
| Width | 12.5 mm |
| Width (inches) | 0.492 inch |
| Net weight | 171 g |
| Storage temperature | -20 °C...70 °C |
| Operating temperature | 0 °C...60 °C |
| Humidity at operating temperature | 0...95 % (no condensation) |
| Humidity | 10…90 %, no condensation |
| SIL in compliance with IEC 61508 | 2 |
| 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 |
| Mounting position | horizontal or vertical |
| Rail | TS 35 |
| Type of mounting | DIN rail |
| Input current |
configurable
± 25 mA 0...20 mA 4…20mA |
| Input resistance | 0…12 kΩ |
| Input resistance, current | 70 Ω |
| Input resistance, voltage |
> 10 MΩ @ 600 mV
2 MΩ @ 28 V |
| Input voltage |
configurable
± 12 V DC (min. measurement range 1 V) ± 28 V DC (min. measurement range 2 V) ± 600 mV DC (min. measurement range 50 mV) ± 150 mV DC (min. measurement range 15 mV) |
| Line resistance in measuring circuit | ≤ 50 Ω |
| Potentiometer | 1.2…500 kΩ |
| Sensor |
2-/3-/4-wire
RTD: PT10, PT20, PT50, PT100, PT250, PT300, PT400, PT500, PT1000, Ni50, Ni100, Ni120, Ni1000 Thermocouples: B, E, J, K, N, R, S, T ; in compliance with IEC 60584-1 and L, U in compliance with DIN43710 Potentiometer Resistance: 0 - 12 kΩ |
| Sensor supply | 28…16.5 V DC / 0…20 mA |
| Temperature input range | Adjustable from -200...+800°C |
| Type | intrinsically safe circuit |
| Cut-off frequency (-3 dB) | 100 Hz |
| Load impedance current | ≤ 700 Ω |
| Output current | 4…20 mA (max. 23 mA) |
| Output signal limit | 3.8…20.5 mA / 0…20.5 mA (dependent on range) |
| Type | Output-loop powered |
| Accuracy | <0.1 % of end value |
| Configuration |
With FDT/DTM software
Requires configuration adapter 8978580000 CBX200 USB |
| Humidity | 10…90 %, no condensation |
| Power consumption | ≤ 3.5 W |
| Protection degree | IP20 |
| Step response time | 250 ms (10…90%) |
| Temperature coefficient | <0.02 °C of measuring range / °C |
| Type of connection | Screw connection |
| Voltage supply |
via output current loop
11…28 V DC (loop powered) |
| Impulse withstand voltage | 4 kV (1.2/50 µs) |
| Insulation voltage | 3.51 kV between input and output |
| Pollution severity | 2 |
| Rated voltage | 300 Veff |
| Standards |
DIN EN 61326-1
IEC 61010-1 IEC 61010-2-030 IEC 60079-0 IEC 60079-11 IEC 60079-15 IEC 60079-26 |
| Surge voltage category | III |
| Current I0 | 88.2 mA |
| Installation location | Device installed in safe area, zone 2 |
| Marking |
II 3 G Ex nA IIC T4 Gc
I (M1) [Ex ia Ma] I II (1) D [Ex ia Da] IIIC |
| Power P0 | 129 mW |
| Voltage U0 | 5.88 V DC |
| Safety category | SIL 2 |
| 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. | 0.25 mm² |
| Clamping range, max. | 2.5 mm² |
| Wire connection cross section AWG, min. | AWG 26 |
| Wire connection cross section AWG, max. | AWG 12 |
| Time interval | 3 years |
| Approval/Certificate/Document of Conformity |
[Certification ATEX](https://mdcop.weidmueller.com/mediadelivery/asset/900_97164)
[Certification IECEx](https://mdcop.weidmueller.com/mediadelivery/asset/900_97165) [UL Certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_103117) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_37671) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_89454) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1318220000) |
| 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_37901)
[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 |
Ex universal measurement isolating transformer for RTD-/ TC temperature and DC-current-/ voltage signals, Secure isolation EN 50178, 2-way isolation up to 4kV |
| Short specification |
Ex universal measurement isolating transformer for RTD-/ TC temperature and DC-current-/ voltage signals, |
| Approvals |   |
| Approvals | CULUS; EAC; IECEXKEM; ATEX |
| ROHS | Conform |