7 SmartWire-DT
6.4 Network transmission security
Control Relay easy800
11/11 MN04902001Z-EN
www.eaton.com
283
Cable layout
An 8-core connection cable is used by easy800-SWD to feed the SWD
stations with power and exchange data. SmartWire-DT is self-configuring
and addresses its stations at the push of a button.
Table 18:
Configuration of the SmartWire-DT flat band conductor
The power supply for easy800-SWD and the SWD stations is connected via
the POW terminals. The 15 V power supply of the SWD stations is generated
from POW.
If you wish to use contactors, circuit-breakers or motor starters in the
installation with SmartWire-DT, a 24 V DC voltage must be fed in at AUX.
Definition of terms: components - elements - stations
The SWD components consist of SWD stations and SWD elements.
SWD stations are all those SWD components that respond to a request from
the easy800-SWD, i.e. can exchange data. They are assigned an SWD station
address.
SWD elements are passive SWD components that do not exchange data but
are required for operating the SmartWire-DT network. SWD elements are,
for example, the power feeder modules, SWD cables, adapters etc.
SWD elements are not given an SWD station address.
SWD Universal module
If functions have to be retrofitted on an installation, modifications in the
hardware configuration and program extension are normally very labor-
intensive. The use of a universal station enables you to initially replace the
SWD stations that are required at a later time. If the installation is then
extended later, the planned stations are then installed instead of the
universal modules. In this way, you will be able to retain all station
addresses. A detailed description on connecting the universal modules is
provided in the “SmartWire-DT Station” manual (MN05006001Z-EN).
Meaning
+24 V DC
Contactor control voltage
Common
Contactor control voltage
GND
for device supply voltage and data cable
Data B
Data cable B
Data A
Data cable A
GND
for device supply voltage and data (data A, data B)
SEL
Select cable for automatic addressing of the
SmartWire-DT stations
+15 V DC
Device supply voltage
Содержание easy800
Страница 1: ...11 11 MN04902001Z EN replaces AWB2528 1423GB Manual Control Relay 800 4 patpks nycmyn...
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Страница 16: ...0 About This Manual 0 5 Writing conventions 12 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 138: ...4 Wiring with 800 4 7 Working with function blocks 134 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 300: ...7 SmartWire DT 7 4 Errors on the SWD line 296 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 336: ...10 Diagnostics possibilities 10 4 Transistor output 332 Control Relay easy800 11 11 MN04902001Z EN www eaton com...