Pepperl+Fuchs
209759
VAA-4E4A-KE-ZEJQ/E2L
Pepperl+Fuchs 209759
VAA-4E4A-KE-ZEJQ/E2L
AS-Interface sensor/actuator module
Description
The AS-Interface I/O module VAA-4E4A-KE-ZEJQ/E2L is a control cabinet module with 4 inputs and 4 electronic outputs. The housing is only 22.5 mm wide and takes up little space in the control cabinet. The module is mounted by snapping onto the 35-mm DIN rail in compliance with EN 50022. KE switch cabinet module. 4 inputs and 4 outputsfa. The connection is made via plug-in terminals. Four-terminal blocks (black) are used for the inputs and outputs. The connection of the external bulk power and the AS Interface is via 2-terminal blocks (bulk power grey, AS-Interface yellow). Terminals for the inputs and outputs are mechanically coded to prevent incorrect connection. The supply to the inputs and the connected sensors can be fed either from the internal supply of the module (from the AS-Interface) or via an external voltage source. A switch located on the side of the module changes the supply source. The choice of internal input supply is displayed via the INT LED. The IN and OUT LEDs display the current switching status of the relevant inputs and outputs. The OUT LED also indicates an overload or a lead breakage at the associated output. Note:. The device is equipped with a communication monitor, which deactivates the outputs if the AS-Interface does not communicate with the module for more than 40 ms. The communication monitor can be deactivated via the parameter P0. Filters that suppress pulses with a duration of 2 ms or less at the inputs can be connected via the parameter P1. Parameter P2 activates a lead breakage detection system for the outputs. This function detects and reports a missing load, providing the relevant output is deactivated. The associated OUT LED and the 'peripheral fault' function display the signal transmitted to the AS-Interface master. A signal indicating an overload of the internal input supply or the outputs is also transmitted to the AS-Interface master via the 'peripheral fault' function. Communication via the AS-Interface continues even if a peripheral fault is set.
Technical parameters
| Slave type: | Standard slave |
| AS-Interface specification: | V3.0 |
| Required master specification: | ≥ V2.0 |
| UL File Number: | E223772 |
| MTTFd: | 190 a |
| Mission Time (TM): | 20 a |
| Diagnostic Coverage (DC): | 0 % |
| 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 |
| LED INT: | Internal input supply active; LED green |
| LED PWR: | AS-Interface voltage; green LED green: voltage OK flashing green: address 0 |
| LED AUX: | ext. auxiliary voltage UAUX; dual LED green/red green: voltage OK red: reverse voltage |
| LED IN: | switching state (input); 4 LED yellow |
| 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 |
| Auxiliary voltage (output): | 20 ... 30 V DC PELV |
| Rated operating voltage: | 26.5 ... 31.6 V from AS-Interface |
| Rated operating current: | ≤ 35 mA (without sensors) / max. 190 mA |
| Protection class: | III |
| Surge protection: | UEXT, UAUX, Ue: Over voltage category III, safe isolated power supplies (PELV) |
| Number/Type: | 4 inputs for 2- or 3-wire sensors (PNP), DC |
| Supply: | from AS-Interface (switch position INT, default settings) or external UEXT (switch position EXT) |
| Voltage: | 21 ... 31 V DC (INT) |
| Current loading capacity: | ≤ 150 mA, overload- and short-circuit protected (INT) |
| Input current: | ≤ 9 mA (limited internally) |
| Switching point: | according to DIN EN 61131-2 (Type 2) |
| : 0 (unattenuated): | ≤ 3 mA |
| : 1 (attenuated): | ≥ 5 mA |
| Signal delay: | < 1 ms (input/AS-Interface) |
| Number/Type: | 4 electronic outputs, PNP, overload and short-circuit proof |
| Supply: | from external auxiliary voltage UAUX |
| 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) |
| Voltage: | ≥ (UAUX - 0.5 V) |
| Usage category: | DC-13 |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 62026-2:2013 EN 61000-6-2:2005, EN 61000-6-4:2007 |
| Degree of protection: | EN 60529:2000 |
| Fieldbus standard: | EN 62026-2:2013 |
| Input: | EN 61131-2:2004 |
| Emitted interference: | EN 61000-6-4:2007 |
| AS-Interface: | EN 62026-2:2013 |
| Noise immunity: | EN 61000-6-2:2005, EN 61326-1:2006, EN 62026-2:2013 |
| Profile: | S-7.0 |
| IO code: | 7 |
| ID code: | 0 |
| ID1 code: | F |
| ID2 code: | E |
| Data bits (function via AS-Interface): | input output |
| Electromagnetic compatibility: D0: | IN1 O1 |
| Electromagnetic compatibility: D1: | IN2 O2 |
| Electromagnetic compatibility: D2: | IN3 O3 |
| Electromagnetic compatibility: D3: | IN4 O4 |
| Parameter bits (programmable via AS-i): | function |
| Electromagnetic compatibility: P0: | Communication monitoring P0 = 0 monitoring = off, the outputs maintain the status if communication fails P0 = 1 monitoring = on, i.e. if communication fails, the outputs are deenergised (default settings) |
| Electromagnetic compatibility: P1: | Input filter P1 = 0 input filter on, pulse suppression ≤ 2 ms P1 = 1 input filter off (default settings) |
| Electromagnetic compatibility: P2: | Lead breakage outputs P2 = 0 lead breakage on P2 = 1 lead breakage off (default settings) |
| Electromagnetic compatibility: P3: | not used |
| Ambient temperature: | -25 ... 60 °C (-13 ... 140 °F) |
| Storage temperature: | -25 ... 85 °C (-13 ... 185 °F) |
| Relative humidity: | 85 % , noncondensing |
| Climatic conditions: | For indoor use only |
| Altitude: | ≤ 2000 m above MSL |
| Pollution degree: | 2 |
| Degree of protection: | IP20 |
| 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 |
| Material: Housing: | PA 66-FR |
| Mass: | 150 g |
| Mounting: | DIN mounting rail |
| Tightening torque of clamping screws: | 0.5 Nm ... 0.6 Nm |
Logistic parameters
| ECCN: | |
| Country of Origin: | ID |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |