Rockwell Automation 2755 Enhanced Decoder Series B User Manual
Page 327
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Connecting to a Host
E–9
Publication 2755-833
The host protocol options are:
•
DH485 PCCC-1. PCCC commands with write replies
•
DH485 PCCC-2. PCCC commands without write replies
•
DH485 ASCII-1. ASCII commands with responses
•
DH485 ASCII-2. ASCII commands without responses.
The communication interface and host protocol is selected during
configuration. See the Host Communications configuration screen.
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