Schmersal 101179980

Accessory

• Recommendation (actuator)
  • EX-BPS 250-3G/D
• 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

Electrical data

• Switching capacity, maximum
  • 1 W
• Switching current, maximum
  • 0.1 A
• Switching frequency, maximum
  • 5 Hz
• Switching voltage, maximum
  • 24 VDC

Electrical data - Digital Output

• Design of control elements
  • Miscellaneous, Reed contacts

Explosion protection

• Explosion protection category
  • 3D | 3G
• Explosion protection designation
  • II 3G Ex nC IIC T6 Gc X | II 3D Ex tc IIIC T80°C Dc X
• Explosion protection: regulations
  • EN IEC 60079-0 | EN IEC 60079-15 | EN IEC 60079-31
• Explosion protection zones
  • 22 | 2
• Manufacturer declaration
  • Manufacturer declaration | Additional simple electrical apparatus (Zone 0 and 20)

General data

• Enclosure material
  • Glass-fibre, reinforced thermoplastic
• Gross weight
  • 57 g
• Housing construction form
  • Block
• Installation conditions (mechanical)
  • not flush

General data - Features

• Coding
  • Yes
• Cross-circuit detection
  • Yes
• Number of cable wires
  • 6
• Number of normally closed (NC)
  • 2
• Number of normally open (NO)
  • 1
• Prerequisite evaluation unit
  • Yes
• Short circuit detection
  • Yes

Mechanical data

• Active area
  • front side
• Actuating element
  • Magnet
• Direction of motion
  • Head-on to the active surface
• Impact energy, maximum
  • 7 J

Mechanical data - Connection technique

• Length of cable
  • 1 m
• Material of the Cable mantle
  • PVC
• Termination
  • Cable
• Wire cross-section
  • 0.25 mm
  • 23 AWG

Mechanical data - Dimensions

• Height of sensor
  • 25 mm
• Length of sensor
  • 13 mm
• Width of sensor
  • 33 mm

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

• Assured switching distance "OFF" S
  • 14 mm
• Assured switching distance "ON" S
  • 4 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.

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.