3
C
ontents
1.
SUPPLEMENTARY INSTRUCTIONS ..........................................................................................................................................4
1.1. Symbols ......................................................................................................................................................................................4
2.
GENERAL INfORMATION ................................................................................................................................................................5
2.1. Contact addresses ................................................................................................................................................................5
2.2. Information on the Internet ...............................................................................................................................................5
3.
EXPANDING A VALVE TERMINAL ...............................................................................................................................................6
3.1. Expansion by additional function modules ..............................................................................................................7
3.2. Replacing the communications module .................................................................................................................11
Supplementary instructions for valve terminal Type 8645
english
Type 8645
