P F As Interface Sensor Actuator Module Vaa 4e4a Ke1 Z E2 - Germany

AS-Interface sensor/actuator module VAA-4E4A-KE1-Z/E2

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

Product Description

KE1 switch cabinet module

4 inputs and 4 outputs

General specifications

Slave type Standard slave

AS-Interface specification V3.0

Required master specification ≥ V2.0

UL File Number E87056

Functional safety related parameters

MTTFd 90 a

Mission Time (TM) 20 a

Diagnostic Coverage (DC) 0 %

Indicators/operating means

LED FAULT error display; LED red

red: communication error or address is 0

red flashing: overload of outputs

LED PWR AS-Interface voltage; LED green

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

Electrical specifications

Auxiliary voltage (output) 20 .

30 V DC PELV

Rated operating voltage 26.5 .

31.6 V from AS-Interface

Rated operating current ≤ 40 mA

Protection class III

Surge protection UAUX, Uin: Over voltage category III, safe isolated power supplies (PELV)

Company Contact:

• Posted By: Ralph Messring GmbH

• Phone: 0611 988 17088

• Address: Sonnenberger Strasse 52, Darmstadt , Wiesbaden , Germany

• Email:

• Website: http://www.ralphmessring.de

• Business Description: Our competitive brands are:
  
  E+H, VEGA, MTL, P+F, KOBOLD, GEMU, FOXBORO(ECKARDT), GESTRA, BALLUFF, R.
  
  STAHL, ROSEMOUNT, ControlAir, SIEMENS.
  
  Ralph Messring GmbH specializes in global sales and distribution of industrial equipment and supplies, our products mainly focus on industrial automation and process instrumentation, e.
  
  g pressure and temperature measurement, flow devices and automation controls components, oilfield equipment, safety products, industrial consumables and etc.
  
  Our goal is to provide our customers with the best products and solution services, at rapid time offering reasonable and competitive price, rapid delivery and convenient order processing.
  
  We have many reliable European Manufacturers as our partners and backup force to serve you the products you know and trust, and we have hundreds of customers at hand generate everyday large purchase demands.
  
  What you only need is to give us a chance to serve you!