Resi RC-CU2-MB-R-T Anleitung Seite 7

RESI-RC-CU2
-MB-R-T
RESI Informatik & Automation GmbH, Altenmarkt 29, A-8551 Wies, Austria, Tel: +43-316-262062-0, Fax: +43-316-262062-66, Email: help@RESI.cc URL: www.RESI.cc
IMPORTANT: Before you start with the installation of the product, read the attached IMPORTANT SECURITY NOTES very carefully and follow all the herein given information very accurate!
Figure 1: Connecting the RS485 interface
One connector each for incoming and outgoing bus cables
to previous
unit
HOST
to next
unit
EN
Figure 2: Wiring the devices as a line is permitted
Maximum cable length 1,200m
Don't forget the bus termination on both ends!
Stub lines as short as possible (<1m) to the individual devices
RS485 BUS
Temination