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Which features provides the module?
PROFINET Profinet stack, Conformance Class B, Real Time Class 1
EtherNet/IP stack
EtherCAT stack
Web server
TCP channels (maximum throughput of 32kBit/s)
UDP channels (maximum throughput of 32kBit/s)
cyclic Cyclic communication channel for real time data (PROFINET Profinet process data, EtherNet/IP process data) with at least 64 byes input/output data and up to 73 byte input and 73 byte output data (depending on the protocol stack) and a cycle time of 1 ms
RPC interface for management, application setup and non realtime data
...
Profinet
What are the capabilities of the device?
configurable Configurable number of modules and slots
up Up to 73 byte or of process data per direction when Datamapper is chosen
input data, output data, ioxs, status information (optional generic data provider, optional apdu status)
direction of output data is limited to 69 byte when optional generic data provider (4 byte) is mapped
for PROFINET applications, the generic data provider is optional
used
up to 1 ms cycle time
up Up to 1434 byte of process data per direction when RPC transport is chosen
cycle time must not be less then 100ms
support Support for process alarms
support Support for record data (read, write), where a maximum of 1116 byte can be accessed in each direction
support Support for Redundancy (MRP) (FW Rev. 2.1)
Dynamic module configuration (provided by connection request from PLC) for modules mapped to the cyclic channel (FW Rev. 2.1)
What functionality is not supported?
Queue for sequential process alarm sending
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EtherNet/IP
What are the capabilities of the device?
Redundancy (DLR) - Beacon Based Ring Node
73 byte of process data in each direction
69 byte in output direction, if the generic data provider is mappedused
the generic data provider is required for LED status of EtherNet/IP devices
Virtual CIP classes
Exceeding process data over the size of the cyclic channel (73 byte) by using RPC service
EtherCAT
What are the capabilities of the device?
EtherCAT
Dynamic PDO assignment and dynamic PDO mapping
SDO Info service
SDO service
Distributed Clocks
Up to 69 Byte of process data in each direction with an cycle time up to 1 ms
the generic data provider is required for LED status of EtherCAT devices
Up to 1408 Byte of process data while using RPC transport
cycle time must not be less then 100ms
Frame specification
Range | Length | Description |
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0 .. 3 | 4 byte | MCTC SPI header |
4 .. 76 | 73 byte | cyclic data (data mapper) |
77 .. 126 | 50 byte | RPC data |
127 | 1 byte | reserved |