Pepperl+Fuchs VAA-4E4A-CB2-Z/E2
AS-Interface module
- Integrated communication monitoring function
- Inputs and outputs short-circuit and overload proof
- Power supply of the inputs and outputs from the external auxiliary voltage
- Function display for bus, ext. auxiliary voltage, inputs and outputs
- Connection via removable screw terminals
Item Number:
VAA-4E4A-CB2-Z/E2
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- Overview
- Comments
Signal frequency | ≤ 250 Hz |
Noise immunity | EN 61326-1:2013 |
Number/Type | 4 inputs for 2- or 3-wire sensors (PNP), DC |
ID2 code | E |
Altitude | ≤ 2000 m above MSL |
Ambient temperature | -25 ... 60 В°C (-13 ... 140 В°F) |
Mounting | Self-adhesive velcro for mounting enclosed |
Current | ≤ 100 mA per output, ≤ 140 mA total |
Emitted interference | EN 61000-6-4:2007 |
LED OUT | Switching state (output); 4 LED yellow |
Surge protection | UAUX, Uin: Over voltage category III, safe isolated power supplies (PELV) |
Input | EN 61131-2:2015 |
Required master specification | ≥ V2.0 |
LED AUX | ext. auxiliary voltage UAUX ; LED green |
Number/Type | 4 electronic outputs, PNP |
Signal delay | < 2 ms (input/AS-Interface) |
Rated operating voltage | 26.5 ... 31.6 V from AS-Interface |
Storage temperature | -40 ... 85 В°C (-40 ... 185 В°F) |
Rated operating current | ≤ 30 mA |
Slave type | Standard slave |
Mass | 90 g |
LED IN | switching state (input); 4 LED yellow |
Climatic conditions | For indoor use only |
Protection class | III |
Switching point | according to EN 61131-2 Typ 1 |
ID1 code | F |
Supply | from external auxiliary voltage UAUX |
Input current | 5 mA (typically) |
Supply | from external auxiliary voltage UAUX |
Connection | screw terminals, removable rated connection capacity: rigid/flexible (with and without wire-end ferrules): 0.25 mm2 ... 1.5 mm2 In case of wire end ferrule with plastic sleeve: 0.25 mm2 ... 0.5 mm2 On connection of multiple conductors when using two conductors with the same cross section: Flexible with twin wire end ferrule: |
Profile | S-7.0 |
AS-Interface specification | V2.0 |
UL File Number | E223772 |
Degree of protection | EN 60529:2000 |
AS-Interface | EN 62026-2:2013 |
Data bits (function via AS-Interface) | |
Pollution degree | 2 |
Voltage | 20 ... 30 V DC PELV |
Voltage | 20 ... 30 V DC PELV |
Tightening torque of clamping screws | 0.22 ... 0.25 Nm |
Fieldbus standard | EN 62026-2:2013 |
LED PWR | AS-Interface voltage; LED green |
IO code | 7 |
LED FAULT | error display; LED red red: communication error or address is 0 red flashing: overload of outputs |
Parameter bits (programmable via AS-i) | function |
ID code | 0 |
Relative humidity | 85 % , noncondensing |
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