![background image](http://html.mh-extra.com/html/abb/rdna-01/rdna-01_user-manual_206015.webp)
Overview
15
Overview
Overview
This chapter contains a short description of DeviceNet bus
topology, the RDNA-01 Adapter module, a delivery checklist, and
warranty information.
Further information can be obtained from
www.odva.org
.
DeviceNet Bus topology
The DeviceNet network has a linear bus topology. Terminating
resistors are required on each end of the trunk line. Drop lines as
long as 6 metres (20 feet) each are permitted, allowing one or
more nodes to be attached. DeviceNet allows branching
structures only on drop lines. An example of an allowable topology
is shown in
Figure 1.
Figure 1. DeviceNet bus topology
Node
Node
Node
Node
Node
Tap
Tap
Tap
Tap
Node
Node
Node
Terminating
Resistor
Node
Node
Node
Trunk line
Drop
line
Содержание RDNA-01
Страница 1: ...ABB Drives User s Manual DeviceNet Adapter Module RDNA 01 ...
Страница 2: ......
Страница 4: ......
Страница 6: ...Safety instructions 6 ...
Страница 10: ...Table of contents 10 ...
Страница 14: ...Introduction 14 ...
Страница 20: ...Quick start up guide 20 Add drive to network in RSNetWorx for DeviceNet Configure device MAC address ...
Страница 30: ...Mechanical installation 30 ...
Страница 52: ...Communication profiles 52 ...
Страница 80: ...Diagnostics 80 ...
Страница 84: ...Definitions and abbreviations 84 ...
Страница 87: ......