Pepperl+Fuchs WE77/EX1 Part No. 01544S Switch Amplifier
Mfr. Part Number:- Pepperl+Fuchs
WE77/EX1
Manufacturer :- Pepperl
Fuchs
Description :- Pepperl+Fuchs
WE77/EX1
Full
Description :-
1-channel
Control circuit EEx ia IIC
230 V AC supply voltage
Reversible mode of operation
Lead breakage (LB) monitoring
Rated voltage :- 198 ...
253 V AC ; 45 ... 65 Hz
Power dissipation :- 1.6 W
Power consumption :- approx.
2.3 VA
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
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
Switching frequency :- <
10 Hz
Ambient temperature :- -20
... 60 °C (-4 ... 140 °F)
Degree of protection :- IP20
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.)
Condition :- Used / Working
Price :- Sales.plcadvance@gmail.com