Properties
Version | EX signal isolating converter, Safe-input: 4-20mA, Ex output: 4 - 20 mA, HART® transparency, 2-channel |
Order No. | 2456170000 |
Type | ACT20X-2SAI-2HAO-P |
GTIN (EAN) | 4050118471571 |
Qty. | 1 items |
Depth | 114.6 mm |
Depth (inches) | 4.512 inch |
Height | 127.3 mm |
Height (inches) | 5.012 inch |
Width | 22.5 mm |
Width (inches) | 0.886 inch |
Net weight | 212 g |
Storage temperature | -20 °C...85 °C |
Operating temperature | -20 °C...60 °C |
Humidity | 0...95 % (no condensation) |
SIL PAPER | [SIL certificate](PDF/Cert_Weidmueller_070902_P0002_C007_V2R1.pdf) |
SIL in compliance with IEC 61508 | 2 |
MTBF | 135 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 |
Mounting position | horizontal or vertical |
Rail | TS 35 |
Type of mounting | TS 35 |
Input current | 4…20mA |
Number of inputs | 2 |
Voltage drop | <2 V |
2-wire supply | > 14.5 V @ 20 mA |
Influence of load resistance | ≤ 0.01% of span / 100 Ω |
Load impedance current | ≤ 725 Ω |
Output current | 4…20 mA (max. 23 mA) |
Output signal limit | <28 mA |
Residual ripple (current loop) | <7.5 mVeff |
Type | intrinsically safe circuit |
Max. switching frequency | 0 Hz |
Alarm function |
Signal limit exceeded
Line interruption at the input No supply voltage Device error |
Continuous current |
≤ 0.5 A AC / 0.3 A DC (safe zone)
≤ 0,5 A AC / 1 A DC (zone 2) |
Hysteresis | 0.1 mA (switching threshold) |
Nominal switching voltage |
≤ 125 V AC / 110 V DC (safe area) ≤ 32 V AC / 32 V DC (zone 2) |
Power rating |
≤ 62.5 VA / 32 W (safe area) ≤ 16 VA / 32 W (Zone 2) |
Switching thresholds | 0…29.9 mA (programmable) |
Type |
Status relay
1 NC (voltage-free) |
Accuracy | <0.1% span |
Configuration |
With FDT/DTM software
Requires configuration adapter 8978580000 CBX200 USB |
HART® transparency supported | Yes |
Humidity | 0...95 % (no condensation) |
Operating altitude | ≤ 2000 m |
Power consumption | ≤1.8 W |
Protection degree | IP20 |
Step response time | ≤ 5 ms |
Temperature coefficient | <0.01% of span/°C (TU) |
Type of connection | PUSH IN |
Type of signal forwarding according to HART® | unchanged |
Voltage supply | 19.2…31.2 V DC |
EMC standards | EN 61326-1 |
Insulation voltage | 2.6 kV (input / output) |
Rated voltage | 300 V |
Standards | EN 61010-1 |
Current I0 | 93 mA |
Installation location | Device installed in safe area, zone 2 |
Marking |
II (1) G [Ex ia Ga] IIC/IIB/IIA
II (1) D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
Power P0 | <650 mW |
Voltage U0 | 28 V DC |
Description of the "safe state" | analogue Output ≤ 3.6 mA or output ≥ 21 mA |
Device type | A |
Tproof | 5 a |
Total failure rate for safe detected failures (λSD) | 0 FIT |
Hardware fault tolerance (HFT) | 0 |
Safety category | SIL 2 |
Safe Failure Fraction (SFF) | 85 % |
Mean Time To Repair (MTTR) | 24 h |
Total failure rate for safe undetected failures (λSU) | 164 FIT |
Total failure rate for dangerous detected failures (λDD) | 127 FIT |
Total failure rate for dangerous undetected failures (λDU) | 48 FIT |
Probability of outage PFH | 4.8 x 10-8 h-1 |
Demand mode | High |
Average Probability of Failure on Demand (PFDavg) |
2.29 x 10-4 (Tproof = 1 year)
4.37 x 10-4 (Tproof = 2 years) 1.06 x 10-4 (Tproof = 5 year) |
Type of connection | PUSH IN |
Wire connection cross section AWG, min. | AWG 26 |
Wire connection cross section AWG, max. | AWG 14 |
Wire cross-section, solid, min. | 0.2 mm² |
Wire cross-section, solid, max. | 2.5 mm² |
Wire connection cross section, finely stranded, min. | 0.2 mm² |
Wire connection cross section, finely stranded, max. | 2.5 mm² |
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. | 0.2 mm² |
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max. | 2.5 mm² |
Time interval | 3 years |
Approval/Certificate/Document of Conformity |
[Application notes -- Certification SIL](https://mdcop.weidmueller.com/mediadelivery/asset/900_35862)
[Certification DNV GL](https://mdcop.weidmueller.com/mediadelivery/asset/900_42626) [Application notes -- Certification ATEX](https://mdcop.weidmueller.com/mediadelivery/asset/900_97033) [Application notes -- Certification IECEx](https://mdcop.weidmueller.com/mediadelivery/asset/900_97152) [Application notes -- Certification UL](https://mdcop.weidmueller.com/mediadelivery/asset/900_103194) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35395) |
Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_66117) |
Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.2456170000) |
CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=2456170000) |
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_80484)
[Safety Manual for SIL application](https://mdcop.weidmueller.com/mediadelivery/asset/900_88602) [Handbuch ACT20X- Serie, deutsch](https://mdcop.weidmueller.com/mediadelivery/asset/900_102720) [Manual ACT20X- series, english](https://mdcop.weidmueller.com/mediadelivery/asset/900_102722) [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 |
Approvals | ![CE](/picture/CE.gif) ![CULUS](/picture/CULUS.gif) ![DEKRAATEX](/picture/DEKRAATEX.gif) ![DETNORVER](/picture/DETNORVER.gif) ![IECEXDEK](/picture/IECEXDEK.gif) |
ROHS | Conform |
UL File Number Search | [UL Website](LINK/UL_search.html) |
Certificate no. (cULus) | E337701 |