SLSSR 25B.8-S12

Single light beam safety device transmitter

Part no.: 50108489

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Please refer to the file Application Note Substitutes to find technical details on substitute products.
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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 Signal IN
Voltage supply
Type of connection Connector
Thread size M12
Material Plastic
No. of pins 4 -pin
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 15 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 66
IP 67
Protection class II
Certifications TÜV Süd
c UL US
Standards applied IEC 60947-5-2
Customs tariff number 85365019
ECLASS 5.1.4 27272701
ECLASS 8.0 27272701
ECLASS 9.0 27272701
ECLASS 10.0 27272701
ECLASS 11.0 27272701
ECLASS 12.0 27272701
ECLASS 13.0 27272701
ETIM 5.0 EC001831
ETIM 6.0 EC001831
ETIM 7.0 EC001831
ETIM 8.0 EC001831
Results list: 2 products found
MSI-TR1B-01
Safety relay
Part no.: 547958
  • Application: Evaluation unit for type 2 single beam safety devi...
  • Restart: Automatic
  • Type of terminal: Screw terminal
  • Functions: Periodic function test
Part no.: 547958

Available immediately

MSI-TR2B-01
Safety relay
Part no.: 547960
  • Application: Evaluation unit for type 2 single beam safety devi...
  • Restart: Automatic
  • Type of terminal: Screw terminal
  • Functions: Periodic function test
Part no.: 547960

Delivery to be confirmed

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Results list: 14 products found
KD U-M12-4A-P1-020
Connection cable
Part no.: 50130654
  • Connection: Connector, M12
  • Version: Axial, Female
  • No. of pins: 4 Piece(s)
  • Cable length: 2,000 mm
Part no.: 50130654

Delivery to be confirmed