Datasheet

4
JUMPFLEX
®
– Top Features Effectively protected
Always right
Requirement:
Input circuit protection against overcurrent.
Solution:
Input overcurrent protection via resettable fuse.
Product:
JUMPFLEX
®
–
857-409 Bipolar Isolator and
857-402 Universal Isolation Amplifier
Requirement:
Achieving constant precision values even
after range switching.
Solution:
Providing laser-capable resistors to each
individual DIP switch multiplier.
Product:
JUMPFLEX
®
–
All 857-4xx Series Isolation Amplifiers
(All 857-xxx Series Transducers are
configurable and calibrated via DIP switch .)
The input circuit is effectively protected against
overcurrent.
No recalibration is necessary after switching between
measuring ranges.
0 ... 20 mA  4 ... 20 mA
< 0.1 %
(Avoiding recalibration)