Pepperl+Fuchs VAA-4E4A-KE-ZEJQ/E2L
AS-Interface sensor/actuator module
- Housing with removable, mechanical and color coded terminals
- Communication monitoring
- Inputs for 2- and 3-wire sensors
- Addressing jack
- Power supply of outputs from the external auxiliary voltage
- Selectable supply to the sensors: External or from the module
- Function display for bus, external auxiliary voltage, internal sensor supply, inputs, and outputs
- Red LED per channel, lights up in the event of output overload
- Switchable lead breakage detection (outputs)
Item Number:
VAA-4E4A-KE-ZEJQ/E2L
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- Overview
- Comments
| Auxiliary voltage (output) | 20 ... 30 V DC PELV |
| Switching point | according to DIN EN 61131-2 (Type 2) |
| AS-Interface specification | V3.0 |
| UL File Number | E223772 |
| Supply | from external auxiliary voltage UAUX |
| ID code | 0 |
| Rated operating voltage | 26.5 ... 31.6 V from AS-Interface |
| Fieldbus standard | EN 62026-2:2013 |
| Diagnostic Coverage (DC) | 0 % |
| Parameter bits (programmable via AS-i) | function |
| Surge protection | UEXT, UAUX, Ue: Over voltage category III, safe isolated power supplies (PELV) |
| ID1 code | F |
| Input current | 9 mA (limited internally) |
| Data bits (function via AS-Interface) | |
| Emitted interference | EN 61000-6-4:2007 |
| Rated operating current | 35 mA (without sensors) / max. 190 mA |
| Number/Type | 4 inputs for 2- or 3-wire sensors (PNP), DC |
| Required master specification | V2.0 |
| 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 |
| Ambient temperature | -25 ... 60 В°C (-13 ... 140 В°F) |
| 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 |
| Usage category | DC-13 |
| Current | 2 A per output, sum 4A (TB 40 В°C) 0.5 A per output, total 2A (TB 60 В°C, arranged in series without gaps) 2 A per output, total 4A (TB 60 В°C, arranged in series with 5 mm gap) |
| Mass | 150 g |
| LED IN | switching state (input); 4 LED yellow |
| Mission Time (TM) | 20 a |
| Slave type | Standard slave |
| Supply | from AS-Interface (switch position INT, default settings) or external UEXT (switch position EXT) |
| LED INT | Internal input supply active; LED green |
| Tightening torque of clamping screws | 0.5 Nm ... 0.6 Nm |
| Degree of protection | IP20 |
| AS-Interface | EN 62026-2:2013 |
| Altitude | 2000 m above MSL |
| Pollution degree | 2 |
| LED OUT | switching state (output); 4 LED yellow/red yellow: output active red: output overload or lead interruption |
| Noise immunity | EN 61000-6-2:2005, EN 61326-1:2006, EN 62026-2:2013 |
| Number/Type | 4 electronic outputs, PNP, overload and short-circuit proof |
| Profile | S-7.0 |
| Climatic conditions | For indoor use only |
| Storage temperature | -25 ... 85 В°C (-13 ... 185 В°F) |
| Protection class | III |
| Signal delay | < 1 ms (input/AS-Interface) |
| Voltage | 21 ... 31 V DC (INT) |
| Input | EN 61131-2:2004 |
| LED PWR | AS-Interface voltage; green LED green: voltage OK flashing green: address 0 |
| Degree of protection | EN 60529:2000 |
| Current loading capacity | 150 mA, overload- and short-circuit protected (INT) |
| LED AUX | ext. auxiliary voltage UAUX; dual LED green/red green: voltage OK red: reverse voltage |
| Voltage | (UAUX - 0.5 V) |
| Auxiliary voltage (input) | 12 ... 30 V DC PELV |
| IO code | 7 |
| Relative humidity | 85 % , noncondensing |
| MTTFd | 190 a |
| Mounting | DIN mounting rail |
| ID2 code | E |
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