Specifications and accessories, Specifications, General specifications – Banner EZ-SCREEN Safety Light Curtain Systems User Manual
Page 52
Specifications and Accessories
An EZ-SCREEN Type 2 System includes a compatible emitter and receiver (equal length; available separately or in pairs), and two ca-
bles. Mounting hardware is included with each emitter and receiver. Interfacing solutions include IM-T-.. modules, or redundant positively
guided contactors; see
on page 60.
Specifications
General Specifications
Short Circuit Protection
All inputs and outputs are protected from short circuits
to +24V dc or dc common.*
Electrical Safety Class
III (per IEC 61140: 1997)
Operating Range
0.2 to 15 m (8" to 50') — Range decreases with use of
mirrors and/or lens shields:
• Lens shields — approximately 10% less range per
shield.
• Glass-surface mirrors — approximately 8% less
range per mirror
See the specific mirror data sheet for more infor-
mation.
Resolution
30 mm (1.18")
Effective Aperture Angle
(EAA)
Meets Type 2 requirements per IEC 61496-2, Section
5.2.9
± 5° @ 3 m
Ambient Light Immunity
> 10,000 lux at 5° angle of incidence
Strobe Light Immunity
Immune as per IEC 61496-2
Response Time
Dependent on number of beams (see
Type 2 Models With Response Times
on page 14)
Enclosure
Extruded aluminum housing with yellow polyester pow-
der finish standard and well-sealed, rugged die-cast
zinc end caps, acrylic lens cover.
Rating
IEC IP65
Operating Conditions
Temperature: I 0° to +55° C (+32° to 131°F)
Max. Relative Humidity: 95% maximum relative humidi-
ty (non-condensing)
Shock and Vibration
Components have passed vibration and shock tests
according to IEC 61496-1. This includes vibration (10
cycles) of 10-55 Hz at 0.35 mm (0.014") single ampli-
tude (0.70 mm peak-to-peak) and shock of 10 g for 16
milliseconds (6,000 cycles).
Certifications
Safety Ratings
Type 2 per IEC 61496-1,-2; Category 2 PLd per EN ISO 13849-1; SIL2 per IEC 61508
8 Beams
96 Beams
MTTF
d
(EN ISO 13849-1)
284.14 yr.
47.65 yr.
Mission Time, Tm
20 years
PFH (h
-1
) (IEC 61508)
6.9 x 10
-8
6.5 x 10
-7
*The external voltage supply must be capable of buffering brief mains interruptions of 20 ms, as specified in IEC/EN 60204-1.
EZ-SCREEN® Type 2 Light Screen Instruction Manual
52
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