Serviceline Industrial Sensors
Serviceline Explosion Protection

AS-Interface safety module VBA-4E1A-KE3-ZEJ/SR

VBA-4E1A-KE3-ZEJ/SR
  • Several safe output modules grouped to form a release circuit
  • 2 galvanically isolated contact banks
  • 4 conventional inputs, 1 of which can be switched as a protective feedback circuit
  • SIL3 (IEC 61508)
  • Addressing jack
  • Occupies one complete address for the safe output and one A/B address for the 4 inputs

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  VBA-4E1A-KE3-ZEJ/SR

Product Description
KE3 control cabinet module
4 inputs, 1 control-safe relay output
General specifications
Slave typeA/B slave
AS-Interface specificationV2.1
Required master specification≥ V2.1
UL File NumberE223772
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Performance level (PL)PL e
Indicators/operating means
LED FAULTerror display; LED red
red: communication error
LED PWRAS-Interface voltage; LED green
LED INswitching state (input); 4 LED yellow
LED OUTFor flashing patterns see diagnostics table
LED ALARMPLC reports alarm; red LED
Electrical specifications
Auxiliary voltage (input)12 ... 30 V DC PELV
Rated operating voltage26.5 ... 31.6 V from AS-Interface
Rated operating current≤ 30 mA (without sensors) / max. 200 mA
Protection classIII
Surge protectionUEXT, Ue: Over voltage category III, safe isolated power supplies (PELV)
Input
Number/Type4 inputs for 2- or 3-wire sensors (PNP), DC
Supplyfrom AS-Interface
Voltage21 ... 31 V DC
Current loading capacity≤ 90 mA, overload- and short-circuit proof (INT)
Input current≤ 8 mA (limited internally)
Sensor supply≤ 90 mA
Switching pointaccording to DIN EN 61131-2 (Type 2)
0 (unattenuated)≤ 2 mA
1 (attenuated)≥ 4 mA
Signal delay< 2 ms (input/AS-Interface)
Signal frequency≤ 250 Hz
Output
Number/Type1 safety relay output
Supplyfrom AS-Interface
Nominal load
Per contact3 A / 24 V DC; 3 A / 230 V AC
Usage categoryDC-13 and AC-15
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 62026-2:2013 EN 61000-6-2:2005, EN 61000-6-4:2007
Standard conformity
Degree of protectionEN 60529:2000
InputEN 61131-2
Emitted interferenceEN 61000-6-4:2007
AS-InterfaceEN 62026-2:2013
Noise immunityEN 61000-6-2:2005 EN 62026-2:2013
Programming instructions
ProfileS-7.A.E
IO code7
ID codeA
ID1 code5 (Can be changed to 7 or F)
ID2 codeE
Data bits (function via AS-Interface) input output
D0 E0 LED ALARM
Diagnosis (see table Device colors)
D1 E1 OUT1 (see P1)
D2 E2 -
D3 E3 = 1.Y1 -
Parameter bits (programmable via AS-i)function
P0not used
P1Output linkage:
P1 = 1: safe output switches on release.
P1 = 0: safe output switches on release and OUT1=1
P2ID1=5
not used
ID1=7 or F
P2 = 0 IN3 is input
P2 = 1 IN3 notifies of release
P3not used
Ambient conditions
Ambient temperature0 ... 55 °C (32 ... 131 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Degree of protectionIP20
Connectionremovable terminals
rated connection capacity:
rigid/flexible (with and without wire-end ferrules): 0.25 mm2 ... 2.5 mm2
for multiple-wire connection with two wires of equal cross-section:
flexible with twin wire-end ferrules: 0.5 mm2 ... 1.5 mm2
Material
HousingPA 66-FR
MountingDIN mounting rail

Documents: VBA-4E1A-KE3-ZEJ/SR

ManualsLanguageFile TypeFile Size
Manual VBA-4E1A-KE3-ZEJ/SRENGPDF2769 KB
Handbuch VBA-4E1A-KE3-ZEJ/SRGERPDF2883 KB
Instruction manuals
Instruction Manual VBA-4E1A-KE3-ZEJ/SR / Betriebsanleitung VBA-4E1A-KE3-ZEJ/SRALLPDF2862 KB
Short instructions, safety information
Mounting Instruction VBA-4E1A-KE3-ZEJ/SR / Montageanleitung VBA-4E1A-KE3-ZEJ/SRALLPDF969 KB

Approvals+Certificates: VBA-4E1A-KE3-ZEJ/SR

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2489DPDF268 KB
Certificates
EU TUV Nord Functional Safety44 205 16000804PDF66 KB
US CA ULE223772LINK---

Software: VBA-4E1A-KE3-ZEJ/SR

Software ToolsRelease InfoFile TypeFile Size
SISTEMA Library AS-Interface Safety / SISTEMA-Bibliothek AS-Interface SafetyZIP622 KB

Associated Products: VBA-4E1A-KE3-ZEJ/SR

Accessories

AS-Interface Handheld with accessoryfa

Adapter cable module/hand-held programming devicefa

Function: VBA-4E1A-KE3-ZEJ/SR

The AS-Interface relay output module VBA-4E1A-KE3-ZEJ/SR is a control cabinet module with 4 inputs and a relay output. The inputs comprise 3 conventional and 1 EDM input. The relay-switched output can be loaded with 3 A at 24 V DC or 230 V AC. The use of the relay output module enables safe switching sequences to be achieved remotely in the field. This means that the parallel wiring of safe actuators in the field is a thing of the past.

The housing, which is only 22.5 mm wide, requires little space in the switch cabinet. The module is installed by simply snapping it onto the 35 mm standard mounting rail to EN 50022. An addressing socket is integrated in the module.

The connection is made via plug-in terminals. Four-terminal blocks (black) are used for the outputs. Connection of the AS-Interface is by means of a 2-station terminal block (yellow). This permits the simple removal of the sensors or of the supply during commissioning or servicing. The supply to the inputs and the connected sensors is fed internally via the module from the AS-Interface. The current switching state of the inputs and of the output relay is indicated via yellow LEDs. Communication faults and the set output bit A0 are indicated via red LEDs. The display of the operating voltage and the address 0 is provided by a green LED.

Access to the addressing of the safe output slaves and of the integrated A/B-Slaves takes place by switching over the programming switch to the operating mode “Prg” and “Run”.

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