PEPPERL+FUCHS WE77/Ex2 Switch Amplifier
Manufacturer: PEPPERL+FUCHS
Type: Switch Amplifier
Model: WE77/Ex2
Connection terminals 17, 18
Rated voltage Ur 198 … 253 V AC ; 45 … 65 Hz
Power dissipation 2.5 W
Power consumption approx. 3.2 VA
Switching frequency < 10 Hz
Degree of protection IP20
Input Ex ia
Voltage Uo 13.4 V DC
Current Io 31 mA
Power Po 145 mW (trapezoid characteristic curve)
Supply
Maximum safe voltage Um 253 V AC (Attention! The rated voltage can be lower.)
Output
Maximum safe voltage Um 253 V AC (Attention! The rated voltage can be lower.)
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