Rockwell Automation Publication 442L-UM005B-EN-P - April 2017 87
Technical Specifications Chapter 11
General Specifications
Table 17 - General Specifications
Material
Table 18 - Material
Attribute 442L-SFZNMN
Type 3 (EN 61496-1)
Safety integrity level
(1)
(1) For detailed information on the safety design of your machine/system, contact your local Rockwell Automation sales office or
Allen-Bradley distributor.
SIL 2 (IEC 61508)
SIL claim limit
(1)
SILCL2 (EN 62061)
Category Category 3 (EN ISO 13849-1)
Performance Level
(1)
PLd (EN ISO 13849-1)
PFHd (T
amb
= 25 °C)
(mean probability of a dangerous failure per hour)
8 × 10
–8
TM (mission time) 20 years (EN ISO 13849)
Laser protection class Laser class 1
(according to IEC 60825-1, CDRH 21 CFR 1040.10 and
1040.11; excluded are deviations due to Laser Notice No.
50, dated 24.06.2007)
Enclosure rating IP65 (EN 60529)
Protection class III (EN 50178 and EN 60950)
Operating temperature range -10…+50 °C (14…122 °F)
Storage temperature range -25…+50 °C (-13…+122 °F)
-25…+70 °C (-13…+158 ° F) (≤24 h)
Humidity (considering the operating temperature
range)
EN 61496-1, CLC/TS 61496-3 (Protective Field Width on
page 52)
Vibration EN 61496-1 and CLC/TS 61496-3
Frequency range 10…150 Hz
Amplitude 0.35 mm (0.01 in.) or 5 g (0.18 oz)
Shock resistance EN 61496-1, Chapter 4
and CLC/TS 61496-3
Single shock 15 g (0.53 oz), 11 ms
Continuous shock 10 g (0.35 oz), 16 ms
Sender Pulsed laser diode
Wavelength 895…915 nm (905 nm, typical)
Divergence of the collimated beam (solid angle) 14 mrad
Pulse duration 5.0 ns (5.5 ns, max)
Average output power 3.42 mW
Light spot size at optics cover 8 mm (0.31 in.)
Size of light spot at 2.0 m (6.56 ft) scanning range 28 mm (1.1 in.)
Attribute 442L-SFZNMN
Housing
Material Aluminum die-cast
Color RAL 1021 (rapeseed yellow) and RAL 9005 (black)
Optics Cover
Material Polycarbonate
Surface finish Outside with scratch-resistant coating
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