Siemens TC35 User Manual page 14
Hide thumbs
Also See for TC35:
- User manual (39 pages) ,
- Application (9 pages) ,
- At command reference (204 pages)
Table of Contents
Advertisement
Interface description
Polarity reversal protection
Polarity reversal protection is implemented
by means of a power diode. The diode has a
reverse voltage of 400 V.
Overvoltage protection
Overvoltages are suppressed by a Zener
diode after the polarity reversal protection
diode.
.uses
A permanently installed, non-replaceable
fuse in the TC35 Terminal ensures electrical
safety in the event of faults. Connect a fast
1.25 A fuse to the supply line of the positive
supply voltage for general protection of the
Terminal, see "Safety and installation
information" on page 9.
13
Advertisement
Table of Contents
