Safety Switch
Non-contact Safety Interlock Door Switch SS2 Series
Description
The SS2 Series are non-contact safety interlock door switches suitable for both stand-alone use and combined use with a safety relay unit. Available in plastic (IP68) and stainless steel (IP69K) housing types with cross-monitoring between two channels.
Features
- PLd per ISO 13849-1 in stand-alone applications
- Cross monitoring between two channels
- Multiple units can be connected to one safety relay unit
- Robust stainless steel housing available (SS2-OX)
- IP68 (plastic type) / IP69K (stainless steel type)
- Prevent invalidation with encoded magnets
- Built-in protective fuse for safety
Specifications
Model
SS2 Series
Power Supply
24VDC (-15%/+10%)
Rated Operating Distance
12mm
Assured Switch ON Distance
10mm
Assured Switch OFF Distance
15mm
Hysteresis
2mm
Repeat Accuracy
<5%
Safety Output Protection
Internal Fuse 2A
Operating Temperature
-25 to +60°C
Type / Coding Level
4 / Low
MTTFd
>100 Years
Protection Class (Plastic SS2 P)
IP68
Protection Class (Stainless SS2 OX)
IP69K
PL
PLd (Safety Cat.3), SIL 2 stand-alone; PLd (Safety Cat.3), SIL3 combined with SM1-301
SS2 P Transmitter Dimensions
92 x 25 x 17 mm
SS2 P Receiver Dimensions
92 x 25 x 24.5 mm
SS2 OX Transmitter Dimensions
92 x 29 x 18 mm
SS2 OX Receiver Dimensions
92 x 29 x 24 mm
Standards
ISO 13849-1, ISO 14119, IEC 60204-1, IEC 61508-1/2, IEC 62061, IEC 60947-5-3, UL 60947-1/5-2, CE, RoHS
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