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Bus Modules standards and easy con guration reduce complexity and lower engineering costs.Beside dedicated hardware modules for use with IT interfaces, there are also nu-merous software interfaces available for communication tasks.

Bachmann - System Overview 2009 - 11652 PROFIBUS DP masterDPM200 DeviceNet masterDNM201 SERCOS masterSEM201

DPM200 SEM201 Features SERCOS 2 Standard IEC 61491 Fibre optic technology Bus with ring structure 2 Kb x 32 DPRAM Transfer rates: 2 / 4 / 8 / 16 Mbit/s Features Fast ASIC technology Transfer rate: 9.6 Kbit / s .. 12 Mbit/s Up to 3 masters per M1 control- ler Maximum 125 slave stations (with repeater) DNM201 Features 1 DeviceNet master module for up to 64 nodes 8 separate networks with max. 512 nodes (requires 8 DNM201 modules in an M1 system) Also configurable as slave Transfer rates: 125 / 250 / 500 Kbit/s

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