User Manual

Appendix - "Bus analysis" mode
140
12.14 « Profibus PA » Bus
12.14.1. Overview
Configuration
Measurement specification
12.14.2. Getting started
Equipment

an HX0130 or HX0030 sensor

an HX0191 M12 connection board (optional)
Configuration files

" ProfibusPA_Noise " for a Profibus PA bus at 31.25 kbps with a noise measurement

" Profibus_PA " for a Profibus PA bus at 31.25 kbps without a noise measurement
, The configuration file parameters are compliant with the IEC 61158 standard.
,To analyse the Profibus bus at other speeds you must create a new « .BUS »
configuration file using the PC SxBus software.
Connections
Pin 1 :DATA+
Pin 3 : DATA-
To be analyzed, the signal
amplitude must be greater
than 300 mV.