Technical Data
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PC Cards cifX PCI, PCIe, Low Profile PCIe | Installation, Operation and Hardware Description
DOC120204UM46EN | Revision 46 | English | 2015-12 | Relelased | Public
© Hilscher, 2008-2015
10.4.14 PROFIBUS DP Slave
Parameter
Description
Maximum number of cyclic input data
244 bytes
Maximum number of cyclic output data
244 bytes
Maximum number of acyclic data (read/write)
240 bytes/telegram
Maximum number of modules
24
Configuration data
Max. 244 bytes
Parameter data
237 bytes application specific parameters
Acyclic communication
DP V1 Class 1 Read/Write
DP V1 Class 1 Alarm
DP V1 Class 2 Read/Write/Data Transport
Baud rate
9,6 kBits/s,
19,2 kBits/s,
31,25 kBits/s,
45,45 kBits/s
93,75 kBits/s,
187,5 kBits/s,
500 kBits/s,
1, 5 MBits/s,
3 MBits/s,
6 MBits/s,
12 MBit/s
Auto baudrate detection is supported
Data transport layer
PROFIBUS FDL
Limitations
SSCY1S – Slave to slave communication state machine not
implemented
Data exchange broadcast not implemented
I&M LR services other than Call-REQ/RES are not supported yet
Reference to firmware/stack version
V2.7.x.x
Table 133: Technical Data PROFIBUS DP Slave Protocol
