SLSSR 25B.8

Single beam safety device transmitter

Part no.: 50108491

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Series 25
Operating principle Throughbeam principle
Device type Transmitter
Special version Activation input
Type 2, IEC/EN 61496, in combination with a suitable test monitoring unit, e.g. MSI-TR1B
SIL 1, IEC 61508, in combination with a suitable test monitoring unit, e.g. MSI-TR1B
SILCL 1, IEC/EN 62061, in combination with a suitable test monitoring unit, e.g. MSI-TR1B
Performance Level (PL) c, EN ISO 13849-1:2008, In combination with MSI-TRMB safety relay
MTTFd 425 years, EN ISO 13849-1
Mission time 20 years, EN ISO 13849-1
Category 2, EN ISO 13849, In combination with a suitable test monitoring unit, e.g. MSI-TR1B
Operating range 0 ... 20 m
Operating range limit 0 ... 22 m
Light source LED, Red
Wavelength 620 nm
Transmitted-signal shape Pulsed
LED group 1
Opening angle, max. -5 ... 5 °
Protective circuit Polarity reversal protection, Transient protection
Supply voltage UB 10 ... 30 V, DC
Residual ripple 15 %, From UB
Open-circuit current 0 ... 15 mA
Number of activation inputs 1 Piece(s)
Voltage type DC
Switching voltage high: ≥8V, low: ≤ 2 V
Switching voltage high, min. 8 V
Switching voltage low, max. 2 V
Activation delay 2 ms
Disable delay 2 ms
Input resistance 10,000 Ω, 10 %
Switching frequency 100 Hz
Response time 5 ms
Readiness delay 100 ms
Number of connections 1 Piece(s)
Function Voltage supply, Signal IN
Type of connection Cable
Cable length 2,000 mm
Sheathing material PUR
Number of conductors 4 -wire
Wire cross section 0.21 mm²
Design Cubic
Dimension (W x H x L) 15 mm x 38.9 mm x 28.7 mm
Housing material Plastic
Plastic housing PC-ABS
Lens cover material Plastic / PMMA
Net weight 25 g
Housing color Red
Type of fastening Through-hole mounting
Compatibility of materials ECOLAB
Type of display LED
Number of LEDs 2 Piece(s)
Ambient temperature, operation -30 ... 55 °C
Ambient temperature, storage -30 ... 60 °C
Degree of protection IP 67, IP 66
Protection class II
Certifications c UL US, TÜV Süd
Standards applied IEC 60947-5-2
Customs tariff number 85365019
ECLASS 8.0 27272701
ECLASS 9.0 27272701
ECLASS 10.0 27272701
ECLASS 12.0 27272701
ETIM 5.0 EC001831
ETIM 6.0 EC001831
ETIM 7.0 EC001831
Results list: 2 products found
MSI-TR1B-01
Safety relay
Part no.: 547958
  • Restart: Automatic, Manual
  • Type of terminal: Screw terminal
  • Functions: Periodic function test, "Error" signal output, "Sa...
  • Contacts: 2 NO contacts / 2 NC contacts
Part no.: 547958
MSI-TR2B-01
Safety relay
Part no.: 547960
  • Restart: Automatic, Manual
  • Type of terminal: Screw terminal
  • Functions: Periodic function test, "Error" signal output, "Sa...
  • Contacts: 2 NO contacts / 2 NC contacts
Part no.: 547960
Results list: 2 products found
BT 205M-10SET
Mounting device set
Part no.: 50124651
  • Design of mounting device: Angle, L-shape
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: Through-hole mounting
  • Mounting device material: Metal
Part no.: 50124651
BT 25
Mounting device
Part no.: 50040269
  • Design of mounting device: Angle, L-shape
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: Through-hole mounting
  • Mounting device material: Metal
Part no.: 50040269

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Results list: 7 products found
BTP 200M-D10
Mounting system
Part no.: 50117830
  • Design of mounting device: Protection hood
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: For 10 mm rod
  • Mounting device material: Metal
Part no.: 50117830
BTP 200M-D12
Mounting system
Part no.: 50117829
  • Design of mounting device: Protection hood
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: For 12 mm rod
  • Mounting device material: Metal
Part no.: 50117829
BTP 200M-D14
Mounting system
Part no.: 50117828
  • Design of mounting device: Protection hood
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: For 14 mm rod
  • Mounting device material: Metal
Part no.: 50117828
BTU 200M-D10
Mounting system
Part no.: 50117256
  • Design of mounting device: Mounting system
  • Type of fastening, at device: Screw type, Suited for M3 screws
  • Type of fastening, at system: For 10 mm rod, Sheet-metal mounting
  • Mounting device material: Metal
Part no.: 50117256
BTU 200M-D12
Mounting system
Part no.: 50117255
  • Design of mounting device: Mounting system
  • Type of fastening, at device: Screw type, Suited for M3 screws
  • Type of fastening, at system: For 12 mm rod, Sheet-metal mounting
  • Mounting device material: Metal
Part no.: 50117255
BTU 200M-D14
Mounting system
Part no.: 50117254
  • Design of mounting device: Mounting system
  • Type of fastening, at device: Screw type, Suited for M3 screws
  • Type of fastening, at system: For 14 mm rod, Sheet-metal mounting
  • Mounting device material: Metal
Part no.: 50117254
BTU 346M-D12
Mounting system
Part no.: 50122797
  • Design of mounting device: Mounting system
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: For 12 mm rod, Sheet-metal mounting
  • Mounting device material: Metal
Part no.: 50122797
Results list: 1 products found
SAT 5
Alignment aid
Part no.: 50109545
  • Suitable for: Cross-series
Part no.: 50109545
3D-CAD model - zip
Declaration of Conformity - pdf
Certificate - TÜV Süd - pdf
Certificate - ECOLAB - pdf