ProSoft Technology 5104-DNPS-PDPM - Manual (Page 61)

PDPM ♦ ProLinx Gateway Reference
PROFIBUS DP Master Protocol Manual
ProSoft Technology, Inc. Page 61 of 70
June 24, 2013
Service PROFIBUS
Version Master Class 1 Master Class 2
Request Response Request Response
DDLM_Data-Exchange DPV0 Yes No
DDLM_Set_Prm DPV0 Yes No
DDLM_Chk_cfg DPV0 Yes No
DDLM Slave Diag DPV0 Yes No
DDLM_Global_Control DPV0 Yes No
DDLM_Get_Cfg DPV0 Yes
DDLM_Set_Slave_Add DPV0 Yes
DDLM_Read_Input DPV0 No
DDLM_Read_Output DPV0 No
DDLM_Get_Master_Diag DPV0 Yes
DDLM_Start_Seq DPV0 No No
DDLM_Download DPV0 No No
DDLM_Upload DPV0 No No
DDLM_End_Seq DPV0 No No
DDLM_Act_Param_Brct DPV0 No No
DDLM_Act_Param DPV0 No No
6.5 Constructing a Bus Cable for PROFIBUS DP
The bus cable for connecting PROFIBUS DP devices must be constructed by the
user. A special PROFIBUS cable (twisted pair) is required here. This standard
cable is available from various manufacturers and is a Belden part number
3079A.
If you plan to construct your own bus cable, the following part numbers are
provided for your convenience.
 PROFIBUS connector: Siemens part number 6ES7972-0BA40-0XA0
 PROFIBUS cable: Belden part number 3079A.
To construct the cable, proceed as follows:
1 Cut the cable to the required length.
2 Prepare the cable ends as shown in the illustration (dimensions in mm):