User Guide

FS-8700-20 Profibus DP Driver Manual Page 18 of 22
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com
Tel: [phone] Fax: [phone] Toll_Free: 888-509-1970 email: [e-mail]
0
243
243
0 1
1
1
243
0 1
243
….
….
….
….
Card input buffer
Card output buffer
Card input buffer
SST 5136 – PFB - ISA
DP Master
External DP Slave 01
WRBC Mapdesc
Data Array
RDBC Mapdesc
Profibus
Network
FieldServer
Data Array
DP_Buffer =
Input
DP_Buffer =
Output
0
Card output buffer
0
1
243
0 1
243
….
….
Card output buffer
Card input buffer
External DP Slave 126
.
.
* *
Note: The Node ID determines to which external
DP slave the data will be sent or fetched from.
*