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ISK 77 / SPK 77 Inductive signal transmission system
5. Application examples
5.1 ISK
77 with passive transmission of the travelling safety edges
5.2 SPK 77 with integrated, stationary coil core
ISK cable loop
SPK 55
(stationary)
SPK 54
(travelling)
ISK 77
Safety relay
Controller (PLC)
(customer specific)
SCE
C
lose
SCE
O
pen
SCE
O
pen
SCE
C
lose
Controller (PLC)
(customer specific)
SPK 77
(stationary)
SPK 54
(travelling)
SCE
C
lose
SCE
O
pen
SCE
O
pen
SCE
C
lose
ISK cable loop
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