4 mounting of passive terminals – BECKHOFF EL7037 User Manual
Page 46
Installation
4.4
Mounting of Passive Terminals
Note
Hint for mounting passive terminals
EtherCAT Bus Terminals (ELxxxx / ESxxxx), which do not take an active part in data trans-
fer within the bus terminal block are so called Passive Terminals. The Passive Terminals
have no current consumption out of the E-Bus To ensure an optimal data transfer, you
must not directly string together more than 2 Passive Terminals!
Examples for mounting passive terminals (highlighted)
Fig. 31: Correct configuration
Fig. 32: Incorrect configuration
EL70x7
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