Spk; Connecting The Sensors; Connecting To The Spk 54 Coil Core - ASO Safety Solutions ISK 77 Série Mode D'emploi

7.1 ISK 77 77
The housing of the ISK 77 allows the switching unit to be mounted in two different wa��s. It can be
snapped onto a 35 mm mounting rail, preferabl�� located in a switching cabinet. If there is limited
space available on the mounting rail, the bolt-on feet can be cut off.
The housing can be directl�� mounted to a suitable base using four screws.

7.2 SPK 77

77
With the aid of the mounting bracket, the switching unit with the integrated stationar�� coil core is
mounted so that the cable can move through without problem during the gate movement.

8. Connecting the sensors

8.1 Connecting to the SPK 54 coil core

The travelling edges (SCE) are connected to the
SPK 54 travelling coil core.
For this purpose, the travelling SCE CLOSING
movement is connected to connection C of the
C O
travelling coil core and the optional SCE OPENING
movement is connected to connection O.
If a channel is not used, it must be connected to an 8.2 k k k W resistor.
8.2 Connection types on the SPK 54 coil core
The connection t��pe on the SPK 54 is determined with the following letters:
SPK 54 S SPK 54 M SPK 54 KM
Connection via plug-in Connection via moulded Connection via moulded cable
screw terminal M8 female connector with M8 female connector
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