A.P.O. - ELMOS v.o.s., Pražská 90, Nová Paka 509 01
tel. +420 493 504 261, fax: +420 493 504 257, e-mail: [email protected]
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6
COMMUNICATION
Diagram of communication lines RS485 connection
Diagram of communication lines RS485 termination
fig. 20
fig. 21
Line is terminated at the beginning
and the end of communication line to
ensure standstill states and to prevent
bouncing on line.
Communication lines
RS485 (connectors 32, 33
a 36, 37)
Termination of communication lines RS485
(interconnect connectors 31, 32 and 33, 34
for line 1, connectors 35, 36 and 37, 38 for
line 2)
Resistance termination is inside the appara-
tus and is the same for the both lines
