ACT20X-2SDI-2HDO-S   Item No. 8965420000

EX signal isolating converter, Safe-input: relay, Ex-output: Opto module, 2-channel, Output current : max. 35 mA

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ACT20X-2SDI-2HDO-S ACT20X-2SDI-2HDO-S ACT20X-2SDI-2HDO-S ACT20X-2SDI-2HDO-S ACT20X-2SDI-2HDO-S ACT20X-2SDI-2HDO-S ACT20X-2SDI-2HDO-S ACT20X-2SDI-2HDO-S ACT20X-2SDI-2HDO-S ACT20X-2SDI-2HDO-S

Properties

Type ACT20X-2SDI-2HDO-S  
Order No. 8965420000  
Version EX signal isolating converter, Safe-input: relay, Ex-output: Opto module, 2-channel, Output current : max. 35 mA  
GTIN (EAN) 4032248785032  
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 180 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 176 Years  
SIL in compliance with IEC 61508 2  
SIL PAPER [SIL certificate](PDF/Cert_Weidmueller_070902_P0002_C004_V2R1.pdf)  
REACH SVHC Lead 7439-92-1  
UL certificate [E337701.pdf](PDF/QUYX.E337701.pdf)  
Number of inputs 2  
Type NPN, PNP transistor, switching signal [input safe-side valve component]  
Input voltage ≤ 28 V DC  
Trigger level low: ≤ 2.0 V DC (NPN), ≤ 8.0 V DC (PNP)  
Trigger level high: ≥ 4.0 V DC (NPN), ≥ 10.0 V DC (PNP)  
Input resistance, voltage 3.5 kΩ  
Type intrinsically safe circuit  
digital, output = input  
direct or inverse (configurable)  
Residual ripple (current loop) < 40 mVeff  
Output current max. 35 mA  
Output values depending on terminal assignment: 12.5 V @ 35 mA / 13.5 V @ 35 mA / 14.5 V @ 35 mA  
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)  
Configuration With FDT/DTM software  
Voltage supply 19.2…31.2 V DC  
Power consumption ≤ 3.1 W  
Step response time 10 ms  
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  
Voltage U0 28 V DC  
Current I0 ≤ 110 mA  
Power P0 ≤ 0.95 W  
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 (opto 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) 24 h  
Safe Failure Fraction (SFF) 91 %  
Tproof 5 Years  
Total failure rate for dangerous detected failures (λDD) 61 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) 477 FIT  
Safety category SIL 2  
Probability of outage PFH 4.3 x 10-8 h-1  
Average Probability of Failure on Demand (PFDavg) 2.73 x 10-4 (Tproof = 1 year)  
4.52 x 10-4 (Tproof = 2 years)  
9.89 x 10-4 (Tproof = 5 years)  
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 [10ATEX0019X.pdf](PDF/216740400-10ATEX0019X-Iss2-E.pdf)  
IEC Ex certificate [IECEx certification](PDF/216740400-CoC_KEM09.0071X-Iss1.pdf)  
Certificate No. (ATEX) KEMA10ATEX0019X  
Certificate No. (IECEX) IECEXKEM09.0071X  
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/35711)  
[Certification DNV GL](http://download.weidmueller.com/asset/download/file/42626)  
[Certification ATEX](http://download.weidmueller.com/asset/download/file/97038)  
[Certification IECEx](http://download.weidmueller.com/asset/download/file/97150)  
[Certification UL](http://download.weidmueller.com/asset/download/file/103196)  
[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/66779)  
CADENAS eCATALOG [Cax data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=8965420000)  
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/35716)  
[MAN SAFETY ACT20X-(2)SDI-(2)HDO-(L)-S](http://download.weidmueller.com/asset/download/file/40047)  
[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 valve control modules, 35 mA ignition protection group IIC, 2 channel
2-channel valve control modules in 22.5 mm width with external power supply,
to control valves in Ex zones 0,1,2 from the safe zone.

The module comes with full four-way, 2.6 kV separation.
On the input side, NPN/PNP switching sensors can be connected.
On the output side, there are optionally three 35 mA driver steps per channel for ignition protection group IIC with
a minimum driver voltage of 12.5 V/13.5 V or 14.5 V available.
An additional alarm contact ("a" contact) reports status and error messages
The module 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               NPN, PNP switch signal                                        max. 28 VDC                                     Output Ex / channel      Imax 35 mA @ ignition protection group IIC                                      U with load min. 12.5 V / min. 13.5 V / min. 14.5 V                                      U without load min. 24 V Alarm output relay 1 NO contact                                      250 VAC / 30 VDC @ 2A safe zone                                     32 VAC @ 0.5 A / 32 VDC @ 1 A zone 2Auxiliary power                   19 to 31.2 VDCPower loss approx. 1.8 W
Ambienttemperature 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  = 28 V DC
                                      I0  = 110 mA 
                                      P0 = 0.77 W

Type
                                                             ACT20X-2SDI-2HDO-S

 
Short specification

Ex valve control modules, 35 mA ignition protection group IIC, 2 channel
2-channel valve control modules in 22.5 mm width with external power supply,
to control valves in Ex areas zone 0,1,2 from the safe zone.
The module comes with full four-way, 2.6 kV separation.
On the input side, NPN/PNP switching sensors can be connected.
On the output side, there are three 35 mA driver steps per channel for ignition protection group IIC with
a minimum driver voltage of 12.5 V/13.5 V or 14.5 V available optionally.
An additional alarm contact ("a" contact) reports status and error messages
The module 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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