Version Changes
‑606
Release: 2005-05-09
The new hardware variants now offer, per ordering
option, additional operating thresholds for the binary
signal inputs:
●
>73 V (67% of V
A,nom
= 110 V) (Order ext. No.
‑463)
●
>146 V (67% of V
A,nom
= 220 V) (Order ext. No.
‑464)
Installation of the standard variant is still generally
recommended if the application does not specifically
require such binary signal inputs with higher operating
thresholds.
An optional processor board with a DSP coprocessor is
now available. This coprocessor provides a better
overall performance of the supplementary functions of
the device.
The coprocessor is required for the use of the new
current transformer supervision function (CTS).
Diagram
No changes.
Software
A5 P634 Version History P634
P634/EN M/R-42-A // P634‑311‑653 A5-5
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