Schmersal 101191703

Accessory

• Recommendation (actuator)
  • BNS-B20-B01
• Recommended safety switchgear
  • SRB-E-301ST | SRB-E-201LC

Ambient conditions

• Ambient temperature
  • -25 ... +70 °C
• Degree of protection
  • IP67
• Resistance to vibrations
  • 10 … 55 Hz, amplitude 1 mm
• Restistance to shock
  • 30 g / 11 ms
• Storage and transport temperature, maximum
  • +70 °C
• Storage and transport temperature, minimum
  • -25 °C

Approvals - Standards

• Certificates
  • TÜV | cULus

Electrical data

• Switching capacity, maximum
  • 0.2 W
• Switching current, maximum
  • 0.01 A
• Switching frequency, maximum
  • 5 Hz
• Switching voltage, maximum
  • 24 VDC

General data

• Coding level according to EN ISO 14119
  • Low
• Enclosure material
  • Glass-fibre, reinforced thermoplastic
• Gross weight
  • 188 g
• Installation conditions (mechanical)
  • quasi-flush
• Standards
  • BG-GS-ET-14 | EN IEC 60947-5-3
• Working principle
  • Magnetic drive

General data - Features

• Integral system diagnostics, status
  • Yes
• Number of cable wires
  • 4
• Number of normally closed (NC)
  • 2
• Number of safety contacts
  • 2

Mechanical data

• Actuating element
  • Magnet
• Door weight, Hinged guard, maximal
  • 5 kg
• Door weight, Sliding guard, maximal
  • 3 kg
• Latching force
  • 100 N

Mechanical data - Connection technique

• Length of cable
  • 2 m
• Material of the Cable mantle
  • PVC
• Termination
  • Connecting cable with M12 connector, straight, 4-pole
• Wire cross-section
  • 0.25 mm

Mechanical data - Dimensions

• Height of sensor
  • 140 mm
• Length of sensor
  • 43.3 mm
• Width of sensor
  • 119.5 mm

Mechanical data - Switching distances according EN IEC 60947-5-3

• Assured switching distance "OFF" S
  • 22 mm
• Assured switching distance "ON" S
  • 0 mm

Note

• Note (General)
  • Contact symbols shown for the closed condition of the guard device. | The contact configuration for versions with or without LED is identical. | Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.

Safety classification

• Mission time
  • 20 Year(s)
• Standards
  • EN ISO 13849-1

Safety classification - Safety outputs

• B
  • 25,000,000 Operations

Scope of delivery

• Scope of delivery
  • Actuator must be ordered separately.

Status indication

• Note (Integral System Diagnostics, status )
  • The LED is illuminated when the guard is closed.

Wiring example

• Note (Wiring diagram)
  • Contact S21-S22 must be integrated in the safety circuit.