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HOME BRAND PEPPERL+FUCHS P+F Safety Barrier PEPPERL FUCHS WE77/EX-1 230V SWITCH AMPL
PEPPERL FUCHS WE77/EX-1 230V SWITCH AMPLIFIER 230V
  1. PEPPERL FUCHS WE77/EX-1 230V SWITCH AMPLIFIER 230V

PEPPERL FUCHS WE77/EX-1 230V SWITCH AMPLIFIER 230V

WE77Ex-1 230V
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Description

General specifications
Signal type Digital Input
Supply
Connection terminals 11, 12
Rated voltage 198 ... 253 V AC ; 45 ... 65 Hz
Power dissipation 1.6 W
Power consumption approx. 2.3 VA
Input
Connection side field side
Connection terminals 1-, 2+
Rated values acc. to EN 60947-5-6 (NAMUR), see manual for electrical data
Open circuit voltage/short-circuit current approx. 8 V DC / approx. 8 mA
Switching point/switching hysteresis 1.2 ... 2.1 mA / approx. 0.2 mA
Pulse/Pause ratio min. 0.5 ms / min. 0.5 ms
Line fault detection breakage I ≤ 0.1 mA
Output
Connection side control side
Connection terminals 7, 8, 9
Output signal ; relay
Contact loading 253 V AC/2 A/500 VA/cos φ min. 0,7; 125 V AC/4 A/500 VA cos φ min. 0,7; 40 V DC/2 A/80 W ohmic load
Energized/De-energized delay approx. 10 ms / approx. 20 ms
Mechanical life 107 switching cycles
Transfer characteristics
Switching frequency < 10 Hz
Galvanic isolation
Input/Output reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/power supply basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elements LED
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EU EN 61010-1:2010
Conformity
Degree of protection IEC 60529
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass approx. 390 g
Dimensions 40 x 104 x 110 mm (1.6 x 4.1 x 4.3 inch) (W x H x D) , housing type W1
Data for application in connection with hazardous areas
EU-type examination certificate PTB 02 ATEX 2065
Marking Ex-Hexagon II (1)GD [EEx ia] IIC [circuit(s) in zone 0/1/2]
Input Ex ia
Voltage 13.4 V DC
Current 31 mA
Power 145 mW (trapezoid characteristic curve)
Supply
Maximum safe voltage 253 V AC (Attention! The rated voltage can be lower.)
Output
Maximum safe voltage 253 V AC (Attention! The rated voltage can be lower.)
Galvanic isolation
Input/Output safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Input/power supply safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012
General information
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

System Classcode
ECLASS 11.0 27210121
ECLASS 10.0.1 27210121
ECLASS 9.0 27210121
ECLASS 8.0 27210121
ECLASS 5.1 27210121
ETIM 8.0 EC001485
ETIM 7.0 EC001485
ETIM 6.0 EC001485
ETIM 5.0 EC001485
UNSPSC 12.1 32101514

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Product Categories

  • PEPPERL+FUCHS
    • P+F Safety Barrier
    • P+F Sensor
    • P+F Encoder
    • P+F Surge Protective Device
    • P+F Termination Board
  • SICK
    • SICK Sensor
    • SICK Coder
    • SICK Safety Laser Scanner
    • SICK Proximity Switch
  • Eaton
    • MTL Safety Barrier
    • MTL Surge Protective Device
    • Bussmann
  • IFM
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