Pepperl+Fuchs WE77/EX-2 Part No. 129198 Switch Amplifier
Mfr. Part Number:- Pepperl+Fuchs
WE77/EX-2
Manufacturer :- Pepperl
Fuchs
Description :- Pepperl+Fuchs
WE77/EX-2
Full
Description :-
2-channel
Control circuit EEx ia IIC
230 V AC supply voltage
Reversible mode of operation
Lead breakage (LB) monitoring
Connection
:- terminals 17, 18
Rated
voltage :- 198 ... 253 V AC ; 45 ... 65 Hz
Power
dissipation :- 2.5 W
Power
consumption :- approx. 3.2 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
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.)
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
Condition :- Used / Working
Price :- Sales.plcadvance@gmail.com