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Non-contact Safety SwitchSS2-OX-2 series

  • Stainless
  • Stand-alone
  • Safety Relay Combinable
FeaturesPLd 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

Models

ModelsSafety OutputAuxiliary OutputEnclosure Material
SS2-OX-210RelayN.O. Contact x 2N.C.(SSR Output) x 1Equivalent to
SUS316L
(SCS16)
SS2-OX-220N.C.(PNP Open Collector Output) x 1
SS2-OX-230N.C.(NPN Open Collector Output) x 1

Specifications

Power Supply VoltageDC24V (-15%/+10%)
Operating DistancesRated Operating Distance: 12mm
Assured Switch ON Distance : 10mm Assured Switch OFF Distance : 15mm 
Hysteresis : 2mm Repeat Accuracy : <5%
Safety Output ProtectionInternal Fuse 2A
Operating Temperature-25 – +60°C
Type
Coding Level (ISO 14119)
4 / Low
MTTFd>100 years
Complied StandardsISO 13849-1, ISO 14119, IEC 60204-1, IEC 61508-1, IEC 61508-2, IEC 62061, IEC 60947-5-3, UL 60947-1, UL 60947-5-2, CSA C22.2 No. 60947-1, CSA C22.2 No. 60947-5-2, CE, RoHS

 

ModelsSS2-OX-210SS2-OX-220SS2-OX-230
Safety OutputN.O. Contact x 2 (AC48V 2A (AC General Use) / DC30V 2A (DC Resistive) / DC5V 10mA Min.)
Auxiliary Output (x1)N.C. x 1
(SSR Output)
N.C. x 1
(PNP Open Collector Output)
N.C. x 1
(NPN Open Collector Output)
DC24V 200mA Max.
Contact
Configuration
Contact Configuration(SS2-P-210)Contact Configuration(SS2-P-220)Contact Configuration(SS2-P-230)
Operating Current60mA215mA60mA
Safety Relay UnitCan be used in combination with SM1-301 of Line Seiki
DimensionsTransmitter Unit : 92 x 29 x 18 mm
Receiver Unit : 92 x 29 x 24 mm
Dimension
WeightTransmitter Unit : 190g
Receiver Unit (including cable) : 370g
Protection ClassIP69K
PLPLd (Safety Cat.3), SIL 2: Stand-alone or with Safety Relay unit “SM1-301”
*2 to 25 safety switches can be connected in series
PLd (Safety Ca.3), SIL3: Combined with Safety Relay unit “SM1-301”
*1 safety switch

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for further information.