Version Changes
P631
‑303
‑403/404
‑605
Release: 2004-04-30
Hardware
The Ethernet communication module is available.
The new hardware variants now offer, per ordering
option, additional operating thresholds for the binary
signal inputs:
●
>18 V (standard variant) (no order ext. No.)
●
>90 V (60...70% of V
A,nom
= 125...150 V) (Order
ext. No. 461)
●
>155 V (60...70% of V
A,nom
= 220...250 V) (Order
ext. No. 462)
Installation of the standard variant is generally
recommended if the application does not specifically
require such binary signal inputs with higher operate
thresholds.
Diagram
The updated connection diagrams now include the
interfaces for the Ethernet communication module:
●
P631 -403 (for 40TE case, pin-terminal
connection)
●
P631 -404 (for 40TE case, ring-terminal
connection)
Software
UCA2 Initial implementation of the UCA2 communication
protocol.
Extension to the expanded spontaneous signaling
range. In addition, GOOSE messages and fault
transmission are now supported.
DIFF The saturation discriminator was further improved.
P631
‑304
‑403/404
‑606
Release: 2005-05-09
Hardware
P631
A5 P631 Version History
A5-4 P631/EN M/R-11-C // P631-310-650
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