ACT20X-HUI-SAO-P   Item No. 2456200000

EX signal isolating converter, Ex-output: U, I, R,ϑ, Safe-output: 4-20mA/ relay, 1-channel

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ACT20X-HUI-SAO-P

Properties

Type ACT20X-HUI-SAO-P  
Order No. 2456200000  
Version EX signal isolating converter, Ex-output: U, I, R,ϑ, Safe-output: 4-20mA/ relay, 1-channel  
GTIN (EAN) 4050118471601  
Qty. 1 ST  
Width 22.5 mm  
Width (inches) 0.885825 inch  
Height 127.3 mm  
Height (inches) 5.011801 inch  
Depth 114.6 mm  
Depth (inches) 4.511802 inch  
Net weight 202 g  
Humidity 0...95 % (no condensation)  
Operating temperature, max. 60 °C  
Operating temperature, min. -20 °C  
Storage temperature, max. 85 °C  
Storage temperature, min. -20 °C  
Operating temperature -20 °C...60 °C  
Storage temperature -20 °C...85 °C  
SIL PAPER [SIL certificate](PDF/Cert_Weidmueller_070902_P0002_C005_V2R1.pdf)  
REACH SVHC Lead 7439-92-1  
UL certificate [E337701.pdf](PDF/QUYX.E337701.pdf)  
Input current 0...20 mA  
4...20 mA  
Input resistance 0…10 kΩ  
Input resistance, current 20 Ω + PTC 50 Ω  
Input resistance, voltage > 10 MΩ @ 600 mV  
2 MΩ @ 28 V  
Input voltage 0…1 V DC  
0,2…1 V DC  
1…5 V DC  
2…10 V DC  
Line resistance in measuring circuit ≤ 50 Ω  
Potentiometer 10 Ω…10 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  
Temperature input range Adjustable from -200...+800°C  
Type intrinsically safe circuit  
active (as current source) or passive (as current sink)  
Type active (as current source) or passive (as current sink)  
Output signal limit 3.8…20.5 mA / 0…20.5 mA (dependent on range)  
Output current 0…23 mA, configurable: 0…20 / 4…20 / 20…0 / 20…4 mA  
configurable downscale (3.5 mA) ⁄ upscale (23 mA) @ error  
Load impedance current ≤ 600 Ω  
Influence of load resistance ≤ 0.01% of span / 100 Ω  
Alarm function No supply voltage  
Device error  
Type Relay, 1 NC (voltage-free)  
Nominal switching voltage ≤ 125 V AC / 110 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2)  
Continuous current ≤ 0.5 A AC / 0.3 A DC (safe zone)  
≤ 0,5 A AC / 1 A DC (zone 2)  
Power rating ≤ 62.5 VA / 32 W (safe area)
≤ 16 VA / 32 W (Zone 2)  
Voltage supply 19.2…31.2 V DC  
Power consumption ≤ 2.1 W  
Protection degree IP20  
Humidity 0...95 % (no condensation)  
Type of connection PUSH IN  
EMC standards DIN EN 61326  
NE 21  
Insulation voltage 2.6 kV (input / output)  
Rated voltage 300 V  
Type Relay, 1 NO / NC contact  
Nominal switching voltage ≤ 250 V AC / 30 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2)  
Power rating ≤ 500 VA / 60 W (safe area)
≤ 16 VA / 32 W (Zone 2)  
Continuous current ≤ 2 A AC/DC (safe area, Zone 2 area)  
Function Configurable switching thresholds  
Sensor error  
Window function  
Voltage U0 8.7 V DC  
Current I0 18.4 mA  
Power P0 40 mW  
Marking II (1) G [Ex ia Ga] IIC/IIB/IIA  
I (M1) [Ex ia Ma] I  
II (1) G [Ex ia Ga] IIC  
II (1) D [Ex ia Da] IIIC  
Installation location Device installed in safe area, zone 2  
Demand mode High  
Demand rate 3000 s  
Demand response time Signal input: < 0.5 s (opto output)  
Temperature input: < 1.1 s (opto output)  
Description of the "safe state" analogue Output ≤ 3.6 mA or output ≥ 21 mA  
de-energized (relay output)  
Device type B  
Diagnostic test interval 30 s  
Hardware fault tolerance (HFT) 0  
Mean Time To Repair (MTTR) 24 h  
Relay lifetime 100000 times  
Safe Failure Fraction (SFF) 93 %  
Tproof 4 Years  
Total failure rate for dangerous detected failures (λDD) 352 FIT  
Total failure rate for dangerous undetected failures (λDU) 43 FIT  
Total failure rate for safe detected failures (λSD) 0 FIT  
Total failure rate for safe undetected failures (λSU) 278 FIT  
Safety category SIL 2  
Probability of outage PFH 4.33 x 10-8 h-1  
Average Probability of Failure on Demand (PFDavg) 2.82 x 10-4 (Tproof = 1 year)  
4.63 x 10-4 (Tproof = 2 years)  
1.00 x 10-3 (Tproof = 5 years)  
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  
ATEX certificate [10ATEX0071X.pdf](PDF/216740400-10ATEX0071X-Iss2-E.pdf)  
IEC Ex certificate [IECEx certification](PDF/216740400-CoC_KEM10.0034X-Iss1.pdf)  
Approval/Certificate/Document of Conformity [Certification SIL](http://download.weidmueller.com/asset/download/file/37753)  
[Certification DNV GL](http://download.weidmueller.com/asset/download/file/42626)  
[Certification ATEX](http://download.weidmueller.com/asset/download/file/97036)  
[Certification IECEx](http://download.weidmueller.com/asset/download/file/97154)  
[Certification UL](http://download.weidmueller.com/asset/download/file/103197)  
[Declaration of Conformity](http://download.weidmueller.com/asset/download/file/35395)  
Software [WI-Manager, DTM-Library for online installation V.1.2.0](http://download.weidmueller.com/asset/download/file/35364)  
User Documentation [MAN SAFETY ACT20X-HUI-SAO](http://download.weidmueller.com/asset/download/file/40046)  
[Instruction sheet](http://download.weidmueller.com/asset/download/file/80482)  
[Handbuch ACT20X- Serie, deutsch](http://download.weidmueller.com/asset/download/file/102720)  
[Manual ACT20X- series, english](http://download.weidmueller.com/asset/download/file/102722)  
ETIM 6.0 EC002653  
ETIM 7.0 EC002653  
eClass 9.0 27-21-01-20  
eClass 9.1 27-21-01-90  
eClass 10.0 27-21-01-20  
Approvals ![CULUS](/picture/CULUS.gif) ![DNVGL](/picture/DNVGL.gif) ![EAC](/picture/EAC.gif)  
ROHS Conform  
UL File Number Search [E337701](LINK/UL_search.html)  

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