Lightbus master terminal EL6720
Status LEDs
Fieldbus connection
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EL6720 | Lightbus master terminal

Technical data EL6720
Technology Lightbus master terminal
Fieldbus Lightbus
Number of fieldbus channels 1
Data transfer rates 2.5 Mbaud
Interfaces 2 x fibre optic standard connector Z1000 (plastic fibre), Z1010 (HCS fibre)
Communication 3 priority controlled logical communication channels
Bus device max. 254 nodes with a max. of 65,280 I/O points per fieldbus connection
Hardware diagnosis 3 LEDs
Distributed clocks
Type of connection fibre optic standard connector
Current consumption power contacts
Current consumption E-bus typ. 240 mA
Special features 3 priority-controlled logical communication channels
Weight approx. 70 g
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Approvals CE, UL, Ex
System  
Lightbus For further Lightbus products please see the system overview.