WAGO-SPEEDWAY 767
Use of the Interference-Free Module in Safety Applications
71
767-4803/000-800 8DO 24V DC 2.0A IF (8xM8)
Manual
Version 1.1.0
Protect supply voltages using an external fuse!
Both supply voltages U
A
and U
LS
must be protected using a suitable external fuse
to ensure that the current flow remains uninterrupted in case of error. U
A
and U
LS
can each be protected using a safety fuse according to EN 60127-2 or electronic
fuse, e.g. WAGO 787-861. Safety fuses according to EN 60127-2 must meet the
following technical requirements:
•
G fuse link (e.g. WAGO Order No. 282-122)
•
Rated current 4 A
•
Time lag
•
Surge resistant
•
Large or increased breaking capacity
•
Rated voltage ≥ 60
V DC
•
Time-current characteristic: 275 % from rated current corresponding
to 11 A maximum 80 s
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