socomec DIRIS A-40 - Communication; Modbus General Information; RS485 Rules; Modbus and Profibus Communication Tables

34 EN
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7. COMMUNICATION
7.1. Modbus General information
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(M@RS@MC@QCBNMjFTQ@SHNM@M12BNMMDBSHNMHRTRDCSNBNMMDBSOQNCTBSRSN@/"NQ@BNMSQNKKDQNUDQ
metres.
+ - NC
N 1
+ - NC
N 2
+ - NC
N n
+ - NC
N 1
+ - NC NC - + + - NC
N n
Programmable
machines
Programmable
machines
.SGDQRXRSDLR
.SGDQRXRSDLR
Repeater
7.2. RS485 rules
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If the distance of 1200 m is exceeded and/or the number of products is greater than 32, a repeater must be added
to enable additional products to be connected.
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7.3. 0RGEXVDQG3URðEXVFRPPXQLFDWLRQWDEOHV
3GD,NCATR@MC/QNjATRBNLLTMHB@SHNMS@AKDR@MCSGD@RRNBH@SDC
explanations are available on the DIRIS A-40 documentation page
on the website at the following address:
www.socomec.com/en/documentation/diris-a40