HARTING Ha-VIS RF-R500, Инструкция по сборке

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HARTING Electric GmbH
Ha-VIS RF-R500 - Assembly Manual
English
Figure 9 Wiring example for connecting the RS 232 interface
3.2.6 RS 485-Interface X6
The connection of the RS 485 interface take place via the X6 connector as well. The interface
parameter can be configured via software protocols.
Figure 10 RS 485 interface pin-outs on X6
Abbreviation Description
GND RS 485 – GND
A- RS 485 – (A -)
B+ RS 485 – (B +)
Table 10 RS 485 interface pin-outs
3.2.6.1 Address assignment of RS 485 for bus operation
For bus operation the Reader can be assigned the required bus address via software.
The address is assigned by the host computer. The software is used to assign addresses “0”
through “254” to the Reader.
A possibly necessary termination of the RS 485 bus can also be configured by software.
Note
Since all Readers are factory set with address „0“, they must be connected and configured one
after the other.