Profibus Option (P/N 1295-275) - Honeywell Vertex M User Manual

8.7.4 Profibus Option (P/N 1295-275)

Profibus is a vendor-independent, open fieldbus standard for a wide range of applications in
manufacturing and process automation. Vendor independence and openness are ensured by
the international standards EN 50170, EN 50254 and IEC 61158. Profibus allows
communication between devices of different manufacturers without any special interface
adjustment. Profibus can be used for both high-speed time critical applications and complex
communication tasks. Use of special Profibus media is required.
For more information about Profibus, see www.profibus.com. Technical information on the
Woodhead Connectivity / SST model SST-PFB-SLC module which is used in the Vertex M is
available from www.molex.com.
The data map used by the Profibus interface is shown in Table A-5. The interpretation of the
data is in Table F-3 and Table F-4. The network management tool will need a .GSE file to
describe every slave on the network. The vertex.gse file can be copied from any Vertex M at
c:\hmi\Profibus\vertex.gse.
Termination
The Profibus adapter PCB assembly shown in Figure 8-3 facilitates using standard large
Profibus connectors without creating mechanical interferences with the back panel of the
Vertex M rack. Additionally, this functions as a Profibus terminator if JP1 through JP3 are
shorted. If termination is not desired then JP1 through JP3 should be cut as shown. This is
Honeywell part number 1295A0372.
Figure 8-3. Profibus Adapter PCB Assembly
Vertex M 202 User Manual