4
Specifications
4.1 General Specifications
Short Circuit Protection
All inputs and outputs are protected from short circuits to +24 V dc or
dc common
Electrical Safety Class
III (per IEC 61140: 1997)
Safety Rating
Type 4 per IEC 61496-1, -2
Category 4 PL e per EN ISO13849-1
SIL3 per IEC 61508; SIL CL3 per IEC 62061
PFHd: 4 × 10
-9
Proof Test Interval: 20 years
Operating Range
0.1 m to 7 m (4 in. to 23 ft) — Range decreases with use of mirrors
and/or lens shields:
•
Lens shields — approx 10% less range per shield
• Glass-surface mirrors — approx 8% less range per mirror
See the specific mirror datasheet for more information.
Resolution
14 mm or 25 mm, depending on model (Reduced Resolution Off)
Effective Aperture Angle (EAA)
Meets Type 4 requirements per IEC 61496-2
±2.5° at 3 m
Operating Conditions
0 °C to +55 °C (+32 °F to +131 °F)
95% maximum relative humidity (non-condensing)
Enclosure
Extruded aluminum housing with yellow polyester powder finish
standard and well-sealed, rugged die-cast zinc end caps, acrylic lens
cover, copolyester access cover
Environmental Rating
IEC IP65
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 in) single amplitude (0.70 mm peak-to-peak) and shock of 10 g
for 16 milliseconds (6,000 cycles).
Mounting Hardware
Emitter and receiver each are supplied with a pair of swivel end-
mounting brackets and two swivel side-mount brackets. Models longer
than 690 mm also require additional side-mount bracket(s) for center
support. Mounting brackets are 8-gauge cold-rolled steel, black zinc
finish.
Cables and Connections
See
Accessories
(p. 82) for recommended cables. If other cables are
used with the EZ-SCREEN LPM, the user must verify suitability of these
cables for each application.
Certifications
4.2 Emitter Specifications
Supply Voltage at the Device
24 V dc ±15% (use a SELV-rated power supply according to EN IEC
60950). The external voltage supply must be capable of buffering brief
mains interruptions of 20 ms, as specified in IEC/EN 60204-1.
Residual Ripple
± 10% maximum
Supply Current
60 mA maximum, exclusive of Fault Out load
Fault Output Switching Capacity
Current-sourcing (PNP) solid-state output, 24 V dc at 250 mA maximum
Status Indicators
One bi-color (Red/Green) Status Indicator: indicates operating mode,
lockout or power Off condition
7-Segment Diagnostic indicator (1 digit): indicates proper operation,
scan code, or error code
Remote Test Input
Test mode is activated either by applying a low signal (less than 3 V dc)
to emitter Test/Reset terminal for a minimum of 50 milliseconds, or by
opening a switch connected between Test/Reset and +24 V dc for a
minimum of 50 milliseconds. Beam scanning stops to simulate a
blocked condition. A high signal at Test/Reset deactivates Test mode.
High Signal: 10 to 30 V dc
Low Signal: 0 to 3 V dc
Input Current: 35 mA inrush, 10 mA maximum
Controls and Adjustments
Scan Code Selection: 2-position switch (code 1 or 2). Factory default
position is code 1.
Test/Reset: 2-position switch. Factory default position is Reset.
Invert Display: 2-position switch. Factory default position is Off
(standard display).
Fault: 2-position switch. Factory default position is Off.
EZ-SCREEN Low-Profile System with Integral Muting
14 www.bannerengineering.com - Tel: + 1 888 373 6767
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