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PSS u2 EF 4DO 2A -R
Actual product may vary

PSS u2 EF 4DO 2A -R

Product ID: 327133
GTIN: 4046548103571
PSS u2, electronic module, failsafe, 4 outputs, semiconductor, 2 A, single-pole, switch-off delay, positive-switching, short circuit proof, overload proof, 1-row, for increased environmental requirements andrailway applications, terminal block PSS u2 T 8 required (not included in thescope of delivery ).
Technical Details
Approval CE  
UKCA  
cULus Listed  
TÜV  
EAC (Eurasian)  
Application range Fail-safe  
 
Permitted loads ohmsch  
induktiv  
kapazitiv  
Potential isolation S/C O ja  
S/C output short circuit proof ja  
Utilisation cat. AC/DC1 stand. EN 60947-4-1  
Utilisation cat. AC15/DC13sta. EN 60947-5-1  
App. site standard1 railway EN 50125-3  
App. site to standard1 railway Abstand mind. 1m vom Gleis  
App. site standard2 railway EN 61373  
App. site to standard2 railway Kategorie 1, Klasse A + B  
Climatic suitability to ... EN 60068-2-30  
EN 60068-2-2  
EN 60068-2-1  
EN IEC 60068-2-14  
EN 60068-2-78  
Ambient temperature standard EN 60068-2-14  
Ambient temperature -40  
UL spec. ambient temperature UL 61010  
Ambient temp. with UL -40 - 60 °C  
Standard 2 for ambient temp. EN 50125-1  
Ambient temp. to standard 2 -40 ... +70 °C  
Standard 3 for ambient temp. EN 50125-3  
Storage temperature standard EN 60068-2-1/-2  
Climatic suitability standard EN 60068-2-78  
Humidity rating 95 % r. F. bei 40 °C  
Condensation permitted? EN 60068-2-30  
Perm. operating height ASL 5000 m  
EMC to standard ... EN 12015  
EN 12016  
EN IEC 61000-6-2  
EN 50121-4  
EN 298  
EN 61000-6-7  
EN IEC 61000-6-4  
EN 61131-2 (Zone B)  
EN 50156-1  
Vibration to standard ... EN 60068-2-6  
Broad band noise to EN 60068-2-64  
Standard1 b/band noise, rail P_BREITB_RAUSCH_NORM1_BAHN_EN 50125-3  
Freq. broadband noise, rail P_BREITB_RAUS_NORM1_FREQ_BAHN_5 ... 2000 Hz  
Accel. broadband noise, rail 5,7 m/s² eff.  
Acc. shock to standard1 150 m/s²  
Acc. shock to standard2 100 m/s²  
Clearance & creepage dist.to 2 EN 81-20  
EN 50156-1  
Overvoltage category 2 III  
Clearance & creepage dist. to EN 61131-2  
Overvoltage category II  
Pollution degree clear.&creep. 2  
Protection type standard EN 60529  
Protection type, mounting IP51  
Protection type, housing IP20  
Terminal protection type IP20  
Potential isolation 1 between HL-Ausgang und Module Supply  
Type of potential isolation 1 Funktionsisolierung  
Potential isolation 2 between Periphery und Module Supply  
Type of potential isolation 2 Funktionsisolierung  
Housing material PC  
Terminal style steckbar  
Height dimension 110.8  
Width dimension 12.5  
Depth dimension 72.5  
Net weight 34  
Gross weight 43  
 
Environment
RoHS directive 2011/65/EU  
2015/863/EU  
RoHS conformity yes  
RoHS exceptions no  
REACh compliance Contains no SVHC substances  
WEEE classification (08/2018) 5 devices (feed size < 50cm)  
 
Commercial data
ECLASS version ECLASS-13  
ECLASS Reference Feature 27242604  
ETIM Version ETIM-9.0  
ETIM Reference Group EG000024  
ETIM Reference Feature EC001599  
UNSPSC 25 39122331  
GTIN 4046548103571  
Volume 0.216  dm3
Harmonized System Code 85389091  
Type of tariff number TARIC  
Use of customs tariff number Ausfuhr  
Einfuhr  
Quantity per packaging unit 1  
 
Accessories

Obligatory accessories

PSS u2 T 8 (1 pc.)
PSS u2 T 8 (1 pc.) 328840
PSS u2, accessories, terminal block, for electronic modules, 8-pin, spring-loaded connection, protective coding element PSS u2 A CE Tavailable for terminal block, PU 1 piece.

Optional accessories

PSS u2 B 4 -R
PSS u2 B 4 -R 327810
PSS u2, accessories, backplane, for electronic modules, 4 slots, for increased environmental requirements and railway applications width 50.1mm, height 107 mm, note the mounting distances.
PSS u2 T 8 (10 pcs.)
PSS u2 T 8 (10 pcs.) 328841
PSS u2, accessories, terminal block, for electronic modules, 8-pin, spring-loaded connection, protective coding element PSS u2 A CE Tavailable for terminal block, PU 10 piece.
PSS u2 T 8 (5 x 10 pcs.)
PSS u2 T 8 (5 x 10 pcs.) 328842
PSS u2, accessories, terminal block, for electronic modules, 8-pin, spring-loaded connection, protective coding element PSS u2 A CE Tavailable for terminal block, PU 50 piece.
PSS u2 A CE E (10 pcs.)
PSS u2 A CE E (10 pcs.) 328860
PSS u2, accessories, coding elements for electronic modules, PU 10pieces.
PSS u2 A LC E1 (10 pcs.)
PSS u2 A LC E1 (10 pcs.) 328910
PSS u2, accessories, labelling bracket, for electronic modules, short version, 23.5 x 10.5 mm, PU 10 pieces.
PSS u2 A LC E2 (10 pcs.)
PSS u2 A LC E2 (10 pcs.) 328911
PSS u2, accessories, labelling bracket, for electronic modules, long version, 103 x 10.5 mm, PU 10 pieces.
PSS u2 A LC T3 (10 pcs.)
PSS u2 A LC T3 (10 pcs.) 328912
PSS u2, accessories, labelling bracket, for terminal block, 61 x 11.5mm, PU 10 pieces.
PSS u2 A LA E1 (10 pcs.)
PSS u2 A LA E1 (10 pcs.) 328913
PSS u2, accessories, labelling strips, for labelling brackets of electronic modules, short version, 23.5 x 10.5 mm, PU 10 x DIN A4sheets.
PSS u2 A LA E2 (10 pcs.)
PSS u2 A LA E2 (10 pcs.) 328914
PSS u2, accessories, labelling strips, for labelling brackets of electronic modules, long version, 103 x 10.5 mm, PU 10 x DIN A4 sheets.
Downloads

English


CAD 2D drawing (Portable Document Format (Adobe Acrobat))

PSS u2 EF 8p 12.5: PSS u2 EF 4DO 2A-R, PSS u2 EF 4DO 2A, PSS u2 EF 2DO TP 2A

0.1 MB
29.04.2024

CAD 2D drawing (DXF Autodesk Drawing Interchange Format)

PSS u2 EF 8p 12.5: PSS u2 EF 4DO 2A-R, PSS u2 EF 4DO 2A, PSS u2 EF 2DO TP 2A

0.2 MB
29.04.2024

CAD 3D model (IGES - Initial Graphics Exchange Spec.)

PSS u2 EF 8p 12.5: PSS u2 EF 4DO 2A-R, PSS u2 EF 4DO 2A, PSS u2 EF 2DO TP 2A

2.8 MB
29.04.2024

CAD 3D model (STEP - Product Model Data)

PSS u2 EF 8p 12.5: PSS u2 EF 4DO 2A-R, PSS u2 EF 4DO 2A, PSS u2 EF 2DO TP 2A

1.2 MB
29.04.2024

Licensing inform. PSS u2 EF 4DO 2A (-R)

PSS u2 EF 4DO 2A-R, PSS u2 EF 4DO 2A (1006611-01)

1.0 MB
29.08.2023

Certificate (TÜV) Z10-020132-0306-R02

PSS u2 ES PSP-R, PSS u2 EF 8DI-R, PSS u2 EF 4DO 2A-R, PSS u2 EF 2DO R 8A-R, PSS u2 ES 8DID -R, PSS u2 ES 8DOD 0.5A -R, PSS u2 ES 4AI U -R, PSS u2 ES 4AI I -R, PSS u2 ES CAN -R, PSS u2 B 4-R, PSS u2 B 1 -R, PSS u2 P12 F/S -R, PSS u2 P42 F/S -R, PSS u2 PS1 -R

2.9 MB
13.02.2026

EPLAN P8 Macro PSSu2 bundle

Electrical CAD Data PSSu2 bundle

23.8 MB
23.09.2024

Module Description File PSS u2 EF 4DO 2A -R 1.2.2

PSS u2 EF 4DO 2A-R

0.6 MB
28.02.2025

Inst. Man. PSS u2 in PSS 4000

PSS u2 ES PSP-R, PSS u2 EF 8DI-R, PSS u2 EF 4DO 2A-R, PSS u2 EF 2DO R 8A-R, PSS u2 ES 8DID -R, PSS u2 ES 8DOD 0.5A -R, PSS u2 ES 4AI U -R, PSS u2 ES 4AI I -R, PSS u2 ES CAN -R, PSS u2 B 4-R, PSS u2 B 1 -R, PSS u2 P12 F/S -R, PSS u2 P42 F/S -R, PSS u2 PS1 -R (1006253-05)

17.2 MB
14.01.2026

Manufacturer declaration (Failure rates)

PSSu H PLC1 FS SN SD, PSSu H PLC2 FS SN SD, PSSu H FS2 SN SD, PSSu E F 4DI, PSSu E F 4DO 0.5, PSSu E F 2DO 2, PSSu E F DI OZ 2, PSSu E F 2DOR 8, PSSu E F AI I, PSSu E F AI U, PSSu E F ABS SSI, PSSu E F INC, PSSu K F EI, PSSu K F EI CV, PSSu K F FCU, PSSu K F INC, PSS u2 EF 8DI-R, PSS u2 EF 4DO 2A-R, PSS u2 EF 2DO R 8A-R, PSS u2 EF 2AI I -R, PSS u2 EF 8DI, PSS u2 EF 8DO 0.5A, PSS u2 EF 4DO 2A, PSS u2 EF 2DO TP 2A, PSS u2 EF 2DO R 8A, PSS u2 EF 2AI I, PSS u2 P12 F/S -R, PSS u2 P42 F/S -R

0.3 MB
17.02.2026

UK Declaration of Conformity (UKCA)

PSS u2 ES PSP-R, PSS u2 EF 8DI-R, PSS u2 EF 4DO 2A-R, PSS u2 EF 2DO R 8A-R, PSS u2 EF 2AI I -R, PSS u2 ES 8DID -R, PSS u2 ES 8DOD 0.5A -R, PSS u2 ES 4AI U -R, PSS u2 ES 4AI I -R, PSS u2 ES CAN -R, PSS u2 B 4-R, PSS u2 B 1 -R, PSS u2 P12 F/S -R, PSS u2 P42 F/S -R, PSS u2 PS1 -R

0.2 MB
28.04.2026

EU/EC-Declaration of Conformity (Konformitätserklärung)

PSS u2 ES PSP-R, PSS u2 EF 8DI-R, PSS u2 EF 4DO 2A-R, PSS u2 EF 2DO R 8A-R, PSS u2 EF 2AI I -R, PSS u2 ES 8DID -R, PSS u2 ES 8DOD 0.5A -R, PSS u2 ES 4AI U -R, PSS u2 ES 4AI I -R, PSS u2 ES CAN -R, PSS u2 B 4-R, PSS u2 B 1 -R, PSS u2 P12 F/S -R, PSS u2 P42 F/S -R, PSS u2 PS1 -R

0.2 MB
28.04.2026

Operat.Manual PSS u2 EF 4DO 2A (-R)

PSS u2 EF 4DO 2A-R, PSS u2 EF 4DO 2A (1003623-04)

3.2 MB
28.06.2023

Prod. Mod. PSS u2 E-Modules PSS 4000

PSS u2 ES PSP-R, PSS u2 EF 8DI-R, PSS u2 EF 4DO 2A-R, PSS u2 EF 2DO R 8A-R, PSS u2 ES 8DID -R, PSS u2 ES 8DOD 0.5A -R, PSS u2 ES 4AI U -R, PSS u2 ES 4AI I -R, PSS u2 PS1 -R (1006896-03)

1.1 MB
13.01.2026

Safety Manual PSS 4000

PSSu H m F DP ETH SD, PSSu H m F DP SN SD, PSSu H m F DPsafe SN SD, PSSu H PLC1 FS SN SD, PSSu H PLC1 FS DP SN SD, PSSu H PLC2 FS SN SD, PSSu H FS SN SD, PSSu H FS2 SN SD, PSSu E F PS-P, PSSu E F PS, PSSu E F PS1, PSSu E F PS2, PSSu E PD, PSSu E PD1, PSSu E S PD-D, PSSu E F 4DI, PSSu E F 4DO 0.5, PSSu E F 2DO 2, PSSu E F DI OZ 2, PSSu E F 2DOR 8, PSSu E F BSW, PSSu E F AI I, PSSu E AI SHT1, PSSu E F AI U, PSSu E F ABS SSI, PSSu E F INC, PSSu E S 4DI, PSSu E S 4DI-D, PSSu E S 4DO 0.5, PSSu E S 4DO 0.5-D, PSSu E S 2DO 2, PSSu E S 2DO 2-D, PSSu K F FAU, PSSu K S 16DI, PSSu K S 8DI 8DO 0.5, PSSu K S 16DO 0.5, PSSu K F EI, PSSu K F EI CV, PSSu K F FCU, PSSu K F INC, PSSu K S RS232 Modbus ASCII, PSSu K S RS232, PSSu E S 2AI U, PSSu E S 4AI U, PSSu E S 2AI I se, PSSu E S 2AO U, PSSu E S 4AO U, PSSu E S 2AO I, PSSu E S ABS SSI, PSSu E S INC, PSSu E S INC 24V se, PSSu E S 2AI RTD, PSSu E S 2AI TC, PSSu E S 2DOR 10, PSSu E S 2DOR 2, PSSu E S RS232, PSSu E S RS485, PSSu E PS-P 5V, PSSu E PS-P +/- 10V, PSSu E PS-P +/- 15V, PSSu XB F-T, PSSu XR F-T, PSSu E F 2DI 60-R, PSS67 PLC1 16FDI, PSS u2 ES PSP-R, PSS u2 EF 8DI-R, PSS u2 EF 4DO 2A-R, PSS u2 EF 2DO R 8A-R, PSS u2 B 4-R, PSS u2 P12 F/S -R, PSS u2 P42 F/S -R, PSS u2 PS1 -R (1001468-31)

1.8 MB
01.12.2025

Safety archit. f. railway applic. PSS u2

PSS u2 ES PSP-R, PSS u2 EF 8DI-R, PSS u2 EF 4DO 2A-R, PSS u2 EF 2DO R 8A-R, PSS u2 ES CAN -R, PSS u2 B 4-R, PSS u2 P12 F/S -R, PSS u2 P42 F/S -R, PSS u2 PS1 -R (1006614-05)

1.5 MB
02.03.2026

System Description PSS 4000

PSSu H m F DP ETH SD, PSSu H m F DP SN SD, PSSu H m F DPsafe SN SD, PSSu H PLC1 FS SN SD, PSSu H PLC1 FS DP SN SD, PSSu H PLC2 FS SN SD, PSSu H FS SN SD, PSSu H FS2 SN SD, PSSu E F PS-P, PSSu E F PS, PSSu E F PS1, PSSu E F PS2, PSSu E PD, PSSu E PD1, PSSu E S PD-D, PSSu E F 4DI, PSSu E F 4DO 0.5, PSSu E F 2DO 2, PSSu E F DI OZ 2, PSSu E F 2DOR 8, PSSu E F BSW, PSSu E F AI I, PSSu E AI SHT1, PSSu E F AI U, PSSu E F ABS SSI, PSSu E F INC, PSSu E S 4DI, PSSu E S 4DI-D, PSSu E S 4DO 0.5, PSSu E S 4DO 0.5-D, PSSu E S 2DO 2, PSSu E S 2DO 2-D, PSSu K F FAU, PSSu K S 16DI, PSSu K S 8DI 8DO 0.5, PSSu K S 16DO 0.5, PSSu K F EI, PSSu K F EI CV, PSSu K F FCU, PSSu K F INC, PSSu K S RS232 Modbus ASCII, PSSu K S RS232, PSSu E S 2AI U, PSSu E S 4AI U, PSSu E S 2AI I se, PSSu E S 2AO U, PSSu E S 4AO U, PSSu E S 2AO I, PSSu E S ABS SSI, PSSu E S INC, PSSu E S INC 24V se, PSSu E S 2AI RTD, PSSu E S 2AI TC, PSSu E S 2DOR 10, PSSu E S 2DOR 2, PSSu E S RS232, PSSu E S RS485, PSSu E PS-P 5V, PSSu E PS-P +/- 10V, PSSu E PS-P +/- 15V, PSSu XB F-T, PSSu XR F-T, PSSu E F 2DI 60-R, PSS67 PLC1 16FDI, PSS u2 ES PSP-R, PSS u2 EF 8DI-R, PSS u2 EF 4DO 2A-R, PSS u2 EF 2DO R 8A-R, PSS u2 ES CAN -R, PSS u2 B 4-R, PSS u2 P12 F/S -R, PSS u2 P42 F/S -R, PSS u2 PS1 -R (1001467-37)

12.2 MB
27.04.2026