5 Installation and commissioning
HSD S.p.A. © - h0104k01a.fm291119
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5.6 Fieldbus interfaces
The device supports three possible communication protocols: E-NETx, CANopen, RS485.
5.6.1 E-NETx
With regards:
the connection mode
the max. number of the units that can be connected
the cable type to be used
the need to use a hub
refer to the user manual "Technical characteristics and E-NETx connection” (for the E-NETx
communication protocol) issued by HSD S.p.A.
5.6.2 CANopen
With regards:
the use of the module
the CiA DS 301 and DSP 402 specifications
the instructions for interrogating the module to discover the firmware version installed
refer to the “SM137D CANopen” User Manual (Synchronous motor with built-in drive for the
CANopen Communication Protocol), distributed by HSD S.p.A..
Protocol type E-NETx
Transmission speed 3 Mbit/sec
Max. distance from master 100 m
Number of addresses that can be selected 32
Protocol type CANopen
Transmission speed (bit/s) 125K - 250K - 500K - 800K - 1000K
Max. distance from master 100 m
Number of addresses that can be selected 31
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General