SE4-PLUS Series
Instruction Manual
47
6.7. Cascade configuration
(only in some models, see section 10 “List of available models”)
The system allows Cascade connection of the two light curtain
units, which are denominated respectively Master and Slave.
The single units maintain the same Test and Diagnostic
procedure, the same aspect and functioning.
The only difference consists in that the Slave unit does not have
OSSD outputs. The Master unit guides the outputs in accordance
to its status and that of Slave.
The Master and Slave connection is carried-out connecting the
emitter and receiver of both units using the M12 5-pole connector.
The Master recognises the Slave at powering and thus the
connections have to be made before device powering.