Device Overview; Versions; Device Variant Isk 77; Device Variant Spk 77 - ASO Safety Solutions ISK 77 Série Mode D'emploi

6. Device overview

6.1 Versions

6.1.1 Device variant ISK 77

The stationar�� coil core is connected to the safet�� rela�� via a cable. The safet�� rela�� can be screwed
flat to a base with 4 screws or snapped onto a 35 mm mounting rail. In the case of rail mounting, it
is also possible to cut off the bolt-on feet.

6.1.2 Device variant SPK 77

The stationar�� coil core is integrated in the safet�� rela��. This device variant is installed directl�� on
the transmission cable via a bracket.

6.1.3 Variant F

Stationar�� safet�� edges are evaluated. The connection t��pe for the stationar�� safet�� edges is deter-
mined using the following letters:
Sight cap for 7-segment
displa��
ISK 77 FS
Connection via moulded M8 female connector
ISK 77 FKM
Connection via moulded cable with M8 female connector
77
77
Connection via plug-in screw terminals
Removable protective cap
for 7-segment displa��
SPK 77 FS
SPK 77 FM
SPK 77 FKM
23