Pepperl+Fuchs VAA-4E4A-KE1-Z/E2
AS-Interface sensor/actuator module
- Housing with removable terminals
- Communication monitoring
- Inputs for 2-wire sensors and mechanical contacts
- Addressing jack
- Power supply of the inputs and outputs from the external auxiliary voltage
- Function display for bus, ext. auxiliary voltage, inputs and outputs
Item Number:
VAA-4E4A-KE1-Z/E2
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- Overview
- Comments
Rated operating current | 40 mA |
Mounting | DIN mounting rail |
Storage temperature | -25 ... 85 В°C (-13 ... 185 В°F) |
LED FAULT | error display; LED red red: communication error or address is 0 red flashing: overload of outputs |
Profile | S-7.0 |
Noise immunity | EN 61326-1:2006 |
Slave type | Standard slave |
Fieldbus standard | EN 62026-2:2013 |
UL File Number | E87056 |
ID1 code | F |
Number/Type | 4 inputs for 2-wire sensors (PNP), DC or for mechanical contacts |
IO code | 7 |
Diagnostic Coverage (DC) | 0 % |
Voltage | (UAUX - 0.5 V) |
ID2 code | E |
Mass | 80 g |
LED AUX | ext. auxiliary voltage UAUX; dual LED green/red green: voltage OK red: reverse voltage |
LED IN | switching state (input); 4 LED yellow |
Degree of protection | IP20 |
Mission Time (TM) | 20 a |
AS-Interface specification | V3.0 |
Protection class | III |
Rated operating voltage | 26.5 ... 31.6 V from AS-Interface |
Number/Type | 4 electronic outputs, PNP, overload and short-circuit proof |
Input current | 8 mA (limited internally) |
Current | 0.5 A per output , 2 A per module |
Data bits (function via AS-Interface) | |
Supply | from external auxiliary voltage UAUX |
MTTFd | 90 a |
Surge protection | UAUX, Uin: Over voltage category III, safe isolated power supplies (PELV) |
Input | EN 61131-2:2015 |
Degree of protection | EN 60529:2000 |
AS-Interface | EN 62026-2:2013 |
LED PWR | AS-Interface voltage; LED green |
Auxiliary voltage (output) | 20 ... 30 V DC PELV |
Signal frequency | 250 Hz |
Ambient temperature | -25 ... 60 В°C (-13 ... 140 В°F) |
Pollution degree | 2 |
ID code | 0 |
LED OUT | Switching state (output); 4 LED yellow |
Signal delay | < 2 ms (input/AS-Interface) |
Emitted interference | EN 55011:2009 |
Parameter bits (programmable via AS-i) | function |
Connection | removable spring double terminals rated connection capacity: rigid/flexible (with and without wire-end ferrules): 0.25 mm2 ... 1.5 mm2 recommended tools for 1.5 mm2: PxC CRIMPFOX ZA3 or WeidmГјller PZ 6 roto |
Usage category | DC-13 |
Switching point | according to DIN EN 61131-2 (Type 2) |
Supply | from external auxiliary voltage UAUX |
Relative humidity | 90 % , noncondensing |
Required master specification | V2.0 |
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