Technical Data
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PC Cards cifX Compact PCI, Mini PCI, Mini PCIe, PCI-104 | Installation, Operation and Hardware Description
DOC120205UM53EN | Revision 53 | English | 2019-03 | Released | Public
© Hilscher, 2008-2019
Multicast communication not supported.
Only one device instance is supported.
DHCP is not supported.
FastStartUp is not supported.
The amount of configured IO-data influences the minimum cycle time
that can be reached.
Only 1 Input-CR and 1 Output-CR per AR are supported.
Using little endian (LSB-MSB) byte order for cyclic process data instead
of default big endian (MSB-LSB) byte order may have an negative impact
on minimum reachable cycle time.
System Redundancy (SR-AR) and Configuration-in-Run (CiR) are not
supported.
Max. 255 submodules can be used simultaneously within one specific
Application Relation.
SharedInput is not supported.
MRPD is not supported.
DFP and other HighPerformance-profile related features are not
supported.
PDEV functionality is only supported for submodules located in slot 0.
Submodules can not be configured or used by an AR in subslot 0.
DAP and PDEV submodules only supported in slot 0.
Only one IO Supervisor AR is supported in parallel.
Reference to firmware/stack version
V3.13
Table 181: Technical Data PROFINET IO RT IRT Device Protocol
10.4.14 Sercos Master
Parameter
Description
Maximum number of cyclic input data
5760 bytes (including Connection Control per Connection)
Maximum number of cyclic output data
5760 bytes (including Connection Control per Connection)
Maximum number of configured slave devices
511
Minimum cycle time
250 µs
Acyclic communication
Service channel: Read/Write/Commands
Functions Bus
Scan
Communication phases
NRT, CP0, CP1, CP2, CP3, CP4
Topology
Line and double ring
Redundancy supported
NRT channel
supported
Hot-Plug supported
Cross Communication
supported, but only if the master is configured by the host
application program by packets.
Baud rate
100 MBit/s, full duplex
Data transport layer
Ethernet II, IEEE 802.3
Auto crossover
supported
Supported Sercos version
Communication Specification Version 1.3
TCP/IP stack
integrated
Reference to firmware/stack version
V2.1
Table 182: Technical Data Sercos Master Protocol
