Rockwell-automation 1747-ACNR15 ControlNet Adapter Module User Manual Uživatelský manuál Strana 9

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1 Publication 1747-UM003A-EN-P
Chapter
1
Introducing the ControlNet Adapter Module
Chapter Objectives
This chapter describes the ControlNet adapter modules (cat. no. 1747-ACN15
and 1747-ACNR15):
features
hardware components, including
diagnostic indicators
network access port (NAP)
ControlNet connectors
network address switch assemblies
Module Description and
Features
The 1747-ACN15 and 1747-ACNR15 adapters control remote 1746 I/O on
the ControlNet network. The ControlNet network is a communication
architecture that allows the exchange of messages between ControlNet
products compliant with the CI specification.
The 1747-ACN15 and 1747-ACNR15 adapters features include:
high-speed data transfer
diagnostic messages
local communication network access through the network access port
(NAP)
redundant media (1747-ACNR15 only)
Hardware Components
The adapter module consists of the following major components:
ControlNet status indicators
status display
network access port (NAP)
ControlNet connectors (one on 1747-ACN15; two on 1747-ACNR15)
module net address switch assemblies (on top of module)
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