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2-2
Section
Communication Unit PRT1-COM
14
Applicable standard
EN 50170 vol. 2
Type
PROFIBUS-DP SLAVE
Bus connector
9-pin sub-D female
Bus termination
Not included
Baud rates
(Auto--detect)
9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k,
500 k, 1.5 M, 3 M, 6 M, 12 M bits/s
PROFIBUS address range
0 to 125
Communication cable
Type A (EN 50170-2)
Minimum slave interval time
1 ms
Input data
4 status bytes + max. 128 data bytes
Output data
max. 128 data bytes
Supported PROFIBUS-DP functions
•
Data_Exchange
•
Slave_Diag
•
Set_Prm
•
Chk_Cfg
•
Global Control
(SYNC, FREEZE, CLEAR)
•
Get_Cfg
•
RD_Inp
•
RD_Outp
PROFIBUS-DP GSD file
OC_047D.GSD
Note
This product has been tested in the test laboratory of PNO (PROFIBUS
Nutzerorganisation) and has been approved as conforming to the
PROFIBUS-DP standard. (EN 50170-2)
2-2-2 PRT1-COM Components
The following overview shows the various components of PRT1-COM.
PROFIBUS-DP
Communication connector
Power Terminals
LED Indicators
MULTIPLE I/O Unit
Interface connector
DIP Switches
Connect to the power supply for operation and connect to the functional earth.
Connects to the MULTIPLE I/O Unit communication cable.
Characteristics of
PROFIBUS-DP
Power Terminals
MULTIPLE I/O Unit
interface