Controllers
4.5 Relay and fieldbus interfaces
ATD4xxW Door Controller for Industrial Applications
116
System Manual, 01/2017, A5E38080677-AB
4.5.2
USS
4.5.2.1
USS module
Overview
①
Cable ties
②
X705
③
X100
④
Protective cover
Task
The USS module enables the SIDOOR ATD410W door controller to be connected to a USS
fieldbus.
A maximum of 32 nodes (1 master, 31 slaves) can be connected to the USS bus.
Interface
Data is transmitted according to the standard EIA 485 (/2/). The transmission is in principle
half duplex, this means that sending and receiving take place alternately and have to be
controlled by the software.
Summary of Contents for SIDOOR ATD401W
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