UK
RS-485 gateway
3
1 Preliminary note
This document applies to the device AC1155�
This document is intended for specialists� These specialists are people who are
qualified by their appropriate training and their experience to see risks and to
avoid possible hazards that may be caused during operation or maintenance of
the device� The document contains information about the correct handling of the
device�
Read this document before use to familiarise yourself with operating conditions,
installation and operation� Keep this document during the entire duration of use of
the device�
Adhere to the safety instructions�
2 Safety instructions
These instructions contain texts and figures concerning the correct handling of the
device and must be read before installation or use�
Observe the operating instructions� Non-observance of the instructions, operation
which is not in accordance with use as prescribed below, wrong installation or
incorrect handling can seriously affect the safety of operators and machinery�
3 Documentation
This documentation relates to the hardware and firmware status at the time of
editing this manual�
4 Functions and features
The devices have been designed for use in applications described in this manual
and the data sheet�
Adhere to the data indicated in the data sheets and in the manual� If the handling
specifications and safety instructions for configuration, installation and operation
indicated in the documentation are adhered to, the devices normally do not lead to
any danger for persons and objects�
The AS-i / RS-485 gateway is a slave for the AS-Interface fieldbus system� It
corresponds to the V3�0 specification and can be operated in the extended
addressing mode�
● AS-i profile S-B�A�5, the CTT2 communication protocol is implemented�
The AS-i / RS485 gateway is used to connect devices with an RS485 interface
(text displays, code readers, measurement devices����) to AS-Interface�