Rockwell-automation 1788-EN2DN Ethernet-to-DeviceNet Linking Device Instrukcja Użytkownika Pobierz pdf (Strona 11)

Ethernet-to-DeviceNet Linking Device 11

Rockwell Automation Publication 1788-IN055C-EN-P - September 2011

4. Apply power to the linking device and DeviceNet network.

TIP

Two 120 ohm termination resistors (supplied with the linking device) may be

required for proper network termination at each end of the trunk line. See the

DeviceNet Specification (available from the Open DeviceNet Vendors

Association at http://www.odva.org

) for specific rules on DeviceNet

connections and termination.

IMPORTANT

The linking device defaults to Autobaud. This means that the linking device

automatically finds the network communication rate at when power is

applied. You must specify a master device, such as a DeviceNet Bridge Module

(catalog number 1756-DNB) so that the linking device can pick up the correct

communication rate. If you do not have another device installed, you must

use RSNetWorx for DeviceNet software to set the communication rate, as

described in Set the DeviceNet MAC ID and Communication Rate

on page 21.

Do not attempt to commission the linking device on a network configured at

a different communication rate.

24V DC common

24V DC +

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Rockwell-automation 1788-EN2DN Ethernet-to-DeviceNet Linking Device Instrukcja Użytkownika Strona 11