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2.1
WS 400-50 for GRACIS
To cope with the different needs of GRACIS users, two WS 400-50 versions have been imple-
mented. Version B is intended for process operation and version A is for planning and process
operation. The two versions have different keypads and softkey panels.
Version A
SIEMENS
WS 400-50 version A for GRACIS is equipped with:
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a special GRACIS keypad with alphabetical, numeric and special keys
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a 15-pin sub-D socket for external connections, e.g. to a programmer
•
a softkey panel with 16 function keys
•
a programming unit keyboard interface
•
a key-operated switch
The softkey panel and the GRACIS keypad contain all the keys needed for convenient opera-
tion at the planning stage and during GRACIS process operation.
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©
Siemens AG 1992 All Rights Reserved
WS 400-30/WS 400-50 (Description)
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