Banner EZ-SCREEN SLS, Instruction Manual

Page: 9 / 114

May 22, 2023
EZ-SCREEN SLS Safety Light Curtain Instruction Manual
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Chapter Contents
3.1 Features ........................................................................................................................................................................................................ 9
3.2 Operating Features ....................................................................................................................................................................................... 9
3.3 System Description .................................................................................................................................................................................... 10
3.4 Appropriate Applications and Limitations ..................................................................................................................................................... 11
3.5 Control Reliability: Redundancy and Self-Checking .................................................................................................................................. 12
3.6 Specifications ............................................................................................................................................................................................. 12
Optoelectronic safeguarding device creates a screen of synchronized, modulat-
ed infrared sensing beams; choose from two resolutions, sized in 150 mm (6 in)
increments:
14 mm (0.55 in) resolution models with defined areas from 150 mm to
1.8 m (6 in to 71 in)
30 mm (1.18 in) resolution models with defined areas from 150 mm to
2.4 m (6 in to 94.5 in)
Compact package for smaller production machines robust for large power
presses
Standard or cascadeable models available
Optional remote Test input terminals for simulating a “blocked” condition (avail-
able on some emitter models)
Reduced Resolution (Floating Blanking) is easily configured
Three-digit display provides diagnostic information and indicates the number of
beams blocked
Zone indicators identify blocked beams
FMEA tested to ensure control reliability
Receiver LEDs provide system status and emitter/receiver alignment indica-
tions
Highly immune to EMI, RFI, ambient light, weld flash, and strobe light
Two-piece design with External Device Monitoring
Aux. output option to monitor the state of the OSSDs
Vibration-tolerant, factory burned-in emitter and receiver circuitry for toughness
and dependability
Up to four pairs of emitters and receivers of different lengths can be cascaded
(SLSC.. models)
Safety PLC input compatible (per OSSD specifications)
The Banner EZ-SCREEN SLS Safety Light Curtain models described by this manual feature standard functions:
Reduced Resolution (Floating Blanking) (see " Reduced Resolution/Floating Blanking " on page 39 )
Trip or Latch Output (see " Selectable Trip/Latch Outputs " on page 55 )
External Device Monitoring (EDM) (see " External Device Monitoring " on page 44 )
Auxiliary Output (see " Auxiliary (Aux.) Output " on page 46 )
Scan Code (see " System Configuration Settings " on page 53 )
Fixed Blanking (see " Fixed Blanking " on page 39 )
Inverted Display (see " Inverted Display " on page 55 )
Introduction
Chapter 3
Features
3.1
Operating Features
3.2
© Banner Engineering Corp.