ACT20X-2HDI-2SDO-RNO-S   Item No. 8965370000

EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NO contact, 2-channel

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ACT20X-2HDI-2SDO-RNO-S ACT20X-2HDI-2SDO-RNO-S ACT20X-2HDI-2SDO-RNO-S ACT20X-2HDI-2SDO-RNO-S ACT20X-2HDI-2SDO-RNO-S ACT20X-2HDI-2SDO-RNO-S ACT20X-2HDI-2SDO-RNO-S ACT20X-2HDI-2SDO-RNO-S ACT20X-2HDI-2SDO-RNO-S ACT20X-2HDI-2SDO-RNO-S

Properties

Type ACT20X-2HDI-2SDO-RNO-S  
Order No. 8965370000  
Version EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NO contact, 2-channel  
GTIN (EAN) 4032248784882  
Qty. 1 ST  
Width 22.5 mm  
Width (inches) 0.885825 inch  
Height 119.2 mm  
Height (inches) 4.692904 inch  
Depth 113.6 mm  
Depth (inches) 4.472432 inch  
Net weight 190 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  
MTBF 207 Years  
SIL in compliance with IEC 61508 2  
SIL PAPER [SIL certificate](PDF/Cert_Weidmueller_070902_P0002_C001_V2R1.pdf)  
REACH SVHC Lead 7439-92-1  
UL certificate [E337701.pdf](PDF/QUYX.E337701.pdf)  
Input frequency < 20 Hz  
Input resistance 1 kΩ  
Output signal in case of wire break < 0.1 mA  
> 6.5 mA (in case of wire break)  
Pulse duration > 0.1 ms  
Resistance RP = 750 Ω / RS = 15kΩ  
Sensor NAMUR sensor, according to EN60947-5-6  
switch with or without RS, RP  
Sensor supply 8 V DC / 8 mA  
Trigger level high > 2.1 mA  
Trigger level low < 1.2 mA  
Type intrinsically safe circuit  
Alarm function Line interruption at the input  
Short circuit at input  
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)  
Configuration With FDT/DTM software  
Voltage supply 19.2…31.2 V DC  
NAMUR supply 8 V DC / 8 mA  
Power consumption ≤1.9 W  
Protection degree IP20  
Humidity 0...95 % (no condensation)  
Type of connection Screw connection  
EMC standards DIN EN 61326  
NE 21  
Insulation voltage 2.6 kV (input / output)  
Rated voltage 300 V  
Switching capacity 500 VA / 60 W (safe area)  
16 VA / 60 W (zone 2)  
Type Relay, 1 NO  
Switching frequency 20 Hz  
Nominal switching voltage ≤ 250 V AC / 30 V DC (safe area)
≤ 32 V AC / 32 V DC (zone 2)  
Continuous current ≤ 2 A AC/DC (safe area, Zone 2 area)  
Function Output = input  
direct or inverse (configurable)  
Voltage U0 10.6 V DC  
Current I0 12 mA DC  
Power P0 32 mW  
Marking II (1) G [Ex ia Ga] IIC/IIB/IIA  
II (1) D [Ex ia Da] IIIC  
I (M1) [Ex ia Ma] I  
Installation location Device installed in safe area, zone 2  
Demand mode High  
Demand rate 1000 s  
Demand response time < 10 ms (relay output)  
Description of the "safe state" de-energized (relay output)  
Device type B  
Diagnostic test interval 10 s  
Hardware fault tolerance (HFT) 0  
Mean Time To Repair (MTTR) 8 h  
Relay lifetime 100000 times  
Safe Failure Fraction (SFF) 90 %  
Tproof 4 Years  
Total failure rate for dangerous detected failures (λDD) 130 FIT  
Total failure rate for dangerous undetected failures (λDU) 46 FIT  
Total failure rate for safe detected failures (λSD) 0 FIT  
Total failure rate for safe undetected failures (λSU) 289 FIT  
Safety category SIL 2  
Probability of outage PFH 4.66 x 10-8 h-1  
Average Probability of Failure on Demand (PFDavg) 2.04 x 10-4 (Tproof = 1 year)  
4.08 x 10-4 (Tproof = 2 years)  
1.02 x 10-4 (Tproof = 5 years)  
Safe Failure Fraction (SFF) 90 %  
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  
ATEX certificate [09ATEX0168X.pdf](PDF/216740400-09ATEX0168X-Iss3-E.pdf)  
IEC Ex certificate [IECEx certification](PDF/216740400-CoC_KEM09.0072X-Iss2.pdf)  
Certificate No. (ATEX) KEMA09ATEX0168X  
Certificate No. (IECEX) IECEXKEM09.0072X  
Certificate no. (cULus) E337701  
Product information Weidmüller provides an extended guarantee period of 36 months for this device.  
Approval/Certificate/Document of Conformity [Certification SIL](http://download.weidmueller.com/asset/download/file/35511)  
[Certification DNV GL](http://download.weidmueller.com/asset/download/file/42626)  
[Certification ATEX](http://download.weidmueller.com/asset/download/file/97039)  
[Certification IECEx](http://download.weidmueller.com/asset/download/file/97149)  
[Declaration of Conformity](http://download.weidmueller.com/asset/download/file/35395)  
Brochure/Catalogue [CAT 4.1 ELECTR 16/17 EN](http://download.weidmueller.com/asset/download/file/35322)  
Engineering Data [EPLAN, WSCAD](LINK/CAE_EN.html)  
Engineering Data [STEP](http://download.weidmueller.com/asset/download/file/66774)  
CADENAS eCATALOG [Cax data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=8965370000)  
Software [WI-Manager, DTM-Library for online installation V.1.2.0](http://download.weidmueller.com/asset/download/file/35364)  
User Documentation [Instruction sheet](http://download.weidmueller.com/asset/download/file/35626)  
[MAN SAFETY ACT20X-(2)HDI-(2)SDO-RNx](http://download.weidmueller.com/asset/download/file/40043)  
[Handbuch ACT20X- Serie, deutsch](http://download.weidmueller.com/asset/download/file/102720)  
[Manual ACT20X- series, english](http://download.weidmueller.com/asset/download/file/102722)  
Long specification

Ex isolating switch amplifiers for Namur sensors, 2 channels
2-channel isolating switch amplifiers in 22.5 mm width with an external power supply,
to transmit and isolate Namur sensor signals from Ex zones 0,1, 2 into the safe
zone.
On the output side there is a potential-free relay contact per channel with closing function
and a common alarm contact ("a" contact) for status/error messages.

The component can be configured using standard FDT/DTM software.

Add-on housing for TS35 DIN rail installation
Dimensions: L/W/H 119.2/ 22.5/ 113.6
screw connection/ nominal cross-section 2.5 mm2
Protection degree: IP20  


Input /channel NAMUR sensor according to EN 60947 
                                    8 VDC / 8 mA sensor power supply 
                                    0...5 kHz input frequency
                                    wire-break detection

Output Ex/ channel          Relay 1 NO contact
                                     250 VAC / 30 VDC @ 2A safe zone
                                    32 VAC @ 0.5 A/ 32 VDC @ 1 A zone 2

Alarm output relay 1 NO contact 
                                     250 VAC / 30 VDC @ 2A safe zone
                                     32 VAC @ 0.5 A/ 32 VDC @ 1 A zone 2
Auxiliary power                                     19...31.2 VDC
Power loss approx. 3 W
Ambient
temperature range -20 °C to +60 °C



Secure isolation                   EN 61010, 4-way isolation up to 2.6 kV AC/DC of all circuits against each other
Working voltage                     300 V AC/DC at overvoltage category II and pollution degree 2
Approvals cULus, ATEX IECEX, FM

ATEX marking II 3 G ExnA nC IIC T4
ATEX characteristic data U0 = 10, 6 V DC
                                      I0  = 12 mA DC
                                      P0 = 32 W

Type
                                                             ACT20X-HDI-2SDO-2RNO-S

 
Short specification Ex isolating switch amplifiers for Namur sensors, 2 channels
2-channel isolating switch amplifiers in 22.5 mm width with an external power supply,
to transmit and isolate Namur sensor signals from Ex zones 0,1, 2 into the safe
zone.
On the output side there is a potential-free relay contact per channel with closing function
and a common alarm contact ("a" contact) for status/error messages.

The component can be configured using standard FDT/DTM software.

 
ETIM 6.0 EC002653  
ETIM 7.0 EC002653  
eClass 9.0 27-21-01-20  
eClass 9.1 27-21-01-20  
eClass 10.0 27-21-01-20  
UNSPSC 30-21-18-01  
Approvals ![CULUS](/picture/CULUS.gif) ![DETNORVER](/picture/DETNORVER.gif) ![DNVGL](/picture/DNVGL.gif) ![EAC](/picture/EAC.gif) ![FMEX](/picture/FMEX.gif) ![FUSAFETY](/picture/FUSAFETY.gif) ![IECEXKEM](/picture/IECEXKEM.gif) ![KEMAATEX](/picture/KEMAATEX.gif)  
Approvals DNVGL;  
ROHS Conform  
UL File Number Search [E337701](LINK/UL_search.html)  

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