Pepperl+Fuchs VBA-4E4A-KE-ZEJQ/E2L

AS-Interface sensor
SKU: VBA-4E4A-KE-ZEJQ/E2L
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The AS-Interface sensor/actuator module is designed to facilitate seamless integration of sensors and actuators in industrial automation systems. It features advanced monitoring capabilities and supports both 2-wire and 3-wire sensors for versatile applications.

All description
Manufacturer: Pepperl+Fuchs
Description:

The AS-Interface sensor/actuator module serves as a crucial component in modern industrial automation, enabling efficient communication and control of connected devices. This module is particularly valuable in environments that require reliable sensor and actuator management, offering features like communication monitoring and lead breakage detection.

With removable, mechanically coded terminals, installation and maintenance are streamlined, allowing for quick modifications and troubleshooting. The module supports external power supply for its outputs and provides selectable power options for sensors, enhancing flexibility in system design. Additionally, the integrated function display offers real-time status indicators for bus communication, power supply, and input/output conditions, ensuring optimal performance and reliability in demanding industrial applications.

Rated operating current 35 mA (without sensors) / max. 190 mA
Mounting DIN mounting rail
LED IN switching state (input); 4 LED yellow
Profile S-7.A.7
Noise immunity EN 61000-6-2:2005, EN 61326-1:2006, EN 62026-2:2013
Input EN 61131-2:2004
Tightening torque of clamping screws 0.5 Nm … 0.6 Nm
LED INT Internal input supply active; LED green
Ambient temperature -25 … 60 °C (-13 … 140 °F)
Pollution degree 2
LED PWR AS-Interface voltage; green LED
green: voltage OK
flashing green: address 0
Current 2 A per output, sum 4A (TB 40 °C)
0.5 A per output, total 2A (TB 60 °C, arranged in series without gaps)
2 A per output, total 4A (TB 60 °C, arranged in series with 5 mm gap)
Rated operating voltage 26.5 … 31.6 V from AS-Interface
Usage category DC-13
Auxiliary voltage (output) 20 … 30 V DC PELV
Supply from external auxiliary voltage UAUX
Input current 9 mA (limited internally)
Signal delay < 1 ms (input/AS-Interface)
LED OUT switching state (output); 4 LED yellow/red
yellow: output active
red: output overload or lead interruption
Auxiliary voltage (input) 12 … 30 V DC PELV
Switching point according to DIN EN 61131-2 (Type 2)
Current loading capacity 150 mA, overload- and short-circuit protected (INT)
Storage temperature -25 … 85 °C (-13 … 185 °F)
UL File Number E223772
Degree of protection IP20
Number/Type 4 inputs for 2- or 3-wire sensors (PNP), DC
Slave type A/B slave
Emitted interference EN 61000-6-4:2007
Supply from AS-Interface (switch position INT, default settings) or external UEXT (switch position EXT)
Parameter bits (programmable via AS-i) function
Number/Type 4 electronic outputs, PNP, overload and short-circuit proof
Connection removable 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
Diagnostic Coverage (DC) 0 %
AS-Interface EN 62026-2:2013
LED AUX ext. auxiliary voltage UAUX; dual LED green/red
green: voltage OK
red: reverse voltage
AS-Interface specification V3.0
IO code 7
Mass 150 g
Data bits (function via AS-Interface) input output
Surge protection UEXT, UAUX, Ue: overvoltage category II, safe isolated power supplies (PELV)
Voltage (UAUX – 0.5 V)
Relative humidity 85 % , noncondensing
Climatic conditions For indoor use only
Altitude 2000 m above MSL
MTTFd 190 a
ID1 code 7
Degree of protection EN 60529:2000
Fieldbus standard EN 62026-2:2013
LED FAULT Error display; red LED
red: communication error, i.e. address is 0
red flashing: overload internal input supply, i.e. overload or lead interruption outputs
Voltage 21 … 31 V DC (INT)
ID code A
Protection class III
Mission Time (TM) 20 a
Required master specification V3.0
ID2 code 7
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