HS Si 4 2Ö - 10m

Safety sensor
Material number: 1442010
  • Thermoplastic enclosure
  • Long life
  • High shock resistance
  • Hall sensor 2 NC contacts
  • Galvanically separated channels
  • Switching distance up to 7 mm
  • With pre-wired cable, cable length 10 m
Note
  • The actuator is not included in the delivery of the switches
Contact

Technical data

Applied standardsEN 60947-5-2, EN 60947-5-3;
EN ISO 13849-1; EN ISO 14119; EN 62061
Enclosureglass-fibre reinforced, shock-proof thermoplastic, self-extinguishing UL 94 V-0
Sensor typetype 4 interlocking device
Coding levellow coding
Degree of protectionIP 67 to IEC/EN 60529
Switching systemHall sensor, 2 galvanically separated channels, semiconductor 2 NC contacts
Connectioncable 6 x AWG 26
Cable length10 m
 
Safety-relevant data:
EN ISO 13849-1Performance Level PL e
Category4
MTTFd> 100 years
DC/DCavg> 99 %
EN 62061SIL CL 3
PFHd≥ 2.47 x 10-8 1/h
TMmax. 20 years
 
Rated operating voltage Ue24 VDC
Rated operating voltage range UB10 … 30 VDC
Rated operating current Iemax. 40 mA per channel
Utilisation categoryDC-12
No-load supply current I0max. 6 mA per channel
Voltage drop at Iemax. 2.5 V
Switch-on/switch-off time< 1 ms
Attendance delay tv< 100 ms
Short-circuit protection< 50 mA internal reversible fuse
Switching frequencymax. 100 Hz
Safety classII
Degree of pollution3
Ambient temperature–20 °C … +70 °C
Storage and shipping temperature–40 °C … +70 °C
Switching distancessn 7 mm, sao 6 mm, sar 20 mm
Repeatability≤ 5 %
NoteThe safety-related data are only valid in combination with a safety module, e.g. SRM 21 RT2 (mat. no. 1179203) or SRM 21 Multi (mat. no. 1185607).

Contact diagram

Axial misalignment


Actuators

Type   Material no.  
Type    Material no.   
Actuating magnet coded MC 4 stock type Standard versions, in stock or available at short notice 1181771