ABB TVOC-2-240 operation panel
Interactive menuThe tension electronics has a unique interactive
menu which guides the commissioning step
by step, eliminating the potential for making
mistakes and significantly reducing startup time
– a very helpful tool.
Built-in self diagnostics
The electronics continuously supervise a number
of important parameters and provides error
messages if something goes wrong.
Multi-language display
The multi-language display is a great feature
that helps to eliminate mistakes, during start-up
and/or operation of the tension system.
Load memory
The resetable load memory stores max. load values.
A useful tool for maintenance.
Analog outputs
Individual scaling and filtering of all analog outputs.
Fieldbus communication Versions PFEA 112
and PFEA 113 have Fieldbus communication via
Profibus-DP as standard. In contradiction to
many other tension systems the PFEA 112 and
PFEA 113 provide a scaled and zeroed tension
output ready for use in control or monitoring.

Filter function
All units come with a selectable filter function
for removal of roll unbalance, machine vibrations
and other disturbances.
Commissioning without calibration weights
All Pressductor load cells are standard calibrated
to the same sensitivity before delivery from ABB
factory. This means that the fastest and most
accurate way to commission a tension system
is to use a calculated value instead of using
calibration weights.
Mounting
To provide flexibility of mounting, all three
versions of the Tension Electronics are available
in two mounting alternatives. For mounting on
a standard DIN-rail the IP 20 and for wall mounting
the IP 65.
Floor cubicle
Floor cubicle type MNS Select is available for
housing of up to 24 pcs. of PFEA 111/112 or 12 pcs.
of PFEA 113 when mounted on 19 inch plates.
Exact numbers depend on the combination
of different tension electronics and the number
of optional units used.