ASi PCB module VAA-4E4A-CB1-Z/E2
- Integrated communication monitoring function
- Inputs and outputs short-circuit and overload proof
- No external power supply required
- Connection via removable screw terminals
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of VAA-4E4A-CB1-Z/E2
| Product Description |
|---|
| I/O module as encapsulated PCB with 4 inputs and 4 outputs |
| General specifications | ||
|---|---|---|
| Node type | Standard node | |
| AS-Interface specification | V2.0 | |
| Required gateway specification | ≥ V2.0 | |
| UL File Number | E223772 | |
| Electrical specifications | ||
| Rated operating voltage | 26.5 ... 31.6 V from AS-Interface | |
| Rated operating current | ≤ 30 mA (without sensors) / max. 180 mA | |
| Protection class | III | |
| Surge protection | Ue: Over voltage category III, safe isolated power supplies (PELV) | |
| Input | ||
| Number/Type | 4 inputs for 2- or 3-wire sensors (PNP), DC | |
| Supply | from AS-Interface | |
| Voltage | 21 ... 31 V | |
| Input current | ≤ 8 mA (limited internally) | |
| Switching point | according to EN 61131-2 Typ 1 | |
| 0 (unattenuated) | ≤ 1.5 mA | |
| 1 (attenuated) | ≥ 4 mA | |
| Output | ||
| Number/Type | 4 electronic outputs, PNP | |
| Supply | from AS-Interface | |
| Voltage | 21 ... 31 V | |
| Current | ≤ 100 mA per output, ≤ 140 mA total | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 EN 61000-6-4:2007 EN 62026-2:2015 |
|
| Standard conformity | ||
| Degree of protection | EN 60529:2000 | |
| Fieldbus standard | EN 62026-2:2013 | |
| Input | EN 61131-2:2015 | |
| Emitted interference | EN 61000-6-4:2007 | |
| AS-Interface | EN 62026-2:2013 | |
| Noise immunity | EN 61326-1:2013 | |
| Programming instructions | ||
| Profile | S-7.0 | |
| IO code | 7 | |
| ID code | 0 | |
| ID1 code | F | |
| ID2 code | E | |
| Data bits (function via AS-Interface) | ||
| D0 | ||
| D1 | ||
| D2 | ||
| D3 | ||
| Parameter bits (programmable via AS-i) | function | |
| P0 | not used | |
| P1 | not used | |
| P2 | not used | |
| P3 | not used | |
| Ambient conditions | ||
| Ambient temperature | -25 ... 60 °C (-13 ... 140 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Relative humidity | 85 % , noncondensing | |
| Climatic conditions | For indoor use only | |
| Altitude | ≤ 2000 m above MSL | |
| Pollution degree | 2 | |
| Mechanical specifications | ||
| 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: |
|
| Dimensions | ||
| Height | 27 mm | |
| Width | 51 mm | |
| Length | 76 mm | |
| Tightening torque of clamping screws | 0.22 ... 0.25 Nm | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27242604 |
| ECLASS 12.0 | 27242604 |
| ECLASS 11.0 | 27242604 |
| ECLASS 10.0.1 | 27242604 |
| ECLASS 9.0 | 27242604 |
| ECLASS 8.0 | 27242604 |
| ECLASS 5.1 | 27242604 |
| ETIM 9.0 | EC001599 |
| ETIM 8.0 | EC001599 |
| ETIM 7.0 | EC001599 |
| ETIM 6.0 | EC001599 |
| ETIM 5.0 | EC001599 |
| UNSPSC 12.1 | 39121535 |
Details: VAA-4E4A-CB1-Z/E2
Function
The AS-Interface connecting module is ideal for integrating custom electronics, such as illuminated pushbuttons or LED lights. The PCB is supplied with power entirely via AS-Interface. The inputs and outputs are resistant to short circuits and overloading. The display and control elements and AS-Interface are connected via cable strands.
A signal indicating an overload of the outputs is transmitted to the AS-Interface master via the "peripheral fault" function. The communication via AS-Interface remains unaffected.
Note:
A communication monitoring function is integrated into the system. This function disconnects the outputs from the power supply when no communication is taking place on the AS-Interface line.
Product Documentation: VAA-4E4A-CB1-Z/E2
| Brief Instructions | Language | File Type | File Size |
|---|---|---|---|
| Instruction leaflet / Beipackzettel | ALL | 389 KB |
Approvals: VAA-4E4A-CB1-Z/E2
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| US CA UL | E87056 | ALL | LINK | --- |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-2715B | ALL | 116 KB | |
Associated Products: VAA-4E4A-CB1-Z/E2
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Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
+44 161 6336431
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.