Datasheet
2
3
Low profile allows installation in small spaces
For collision avoidance of AGVs (Automated Guided Vehicles)
For intrusion detection through an entrance
For presence detection within a machine's hazardous area
Features
* When Safety Zone is maximum 4m,
the minimum object resolution is 70mm.
Safety Zone
Max.
4
m
Warning Zones 1&2
Max.
15
m
Detection Angle
Max.
270
°
133.0mm
104.5mm
142.7mm
Compact and versatile safety laser scanner
World’s Most Compact Level*
104.5
mm
4
270
°
Small size
Lightweight body for easy handling and installation
1.3
kg
Lightweight
Power saving, low power consumption(3.75 W in standby mode)
5
w
Low Power
Consumption
*As of March,2014
Compact size allows:
m* safety zone,
detection angle.
Setting 70 combinations
Safety Zone
Warning Zone 1
Warning Zone 2
For complex AGV applications, up to
70 combinations - each with one
safety zone and two warning zones -
can be set. The two warning
zones can be set to
support various
purposes such as
warning sound
and speed control.
Simplified Wiring
OMRON STI's innovative I/O method requires fewer
inputs when configuring multiple zones. Only 4 inputs
are required to select from 6 zone sets.
If all 8 inputs are used, up to 70 zone sets are
available.
Operating state can be determined at a glance
Eight sector indicators* show the direction of intrusion.
Front display shows operating state and error codes.
Ethernet
Integrated management via Ethernet
Industry's first Ethernet-compliant Safety Laser Scanner
allows the user to check operating state and analyze the
cause of an emergency stop via LAN even in large-scale
applications using multiple scanners.
* Multiple OS32Cs cannot be monitored simultaneously.
Stop indicator
Warning indicator
The display can
be inverted by
the settings when
the OS32C is
installed upside
down.
Status/Diagnostic display
Individual sector
indicators*
Run indicator
Interlock indicator
* US patent No. for individual sector indicators: US 6,753,776 B2
PTM (Pollution Tolerance Mode) enables a filter that allows the OS32C to distinguish between more than one detected reflection pulses.
Ignoring small reflection pulses which could be caused by airborne dust or other contaminants in the safety zone.
This function prevents nuisance machine stops due to dust.
Reflection pulse
Small reflection pulse
Reference
object such
as guard
Airborne dust
or pollution
The OS32C determines the safety zone is clear by detecting
a reference object reflection pulse and does not stop the machine.
The size of a reflection pulse is distinguished
through the filter, and a small pollution
reflection pulse is ignored.
Reflection pulse
Reference
object such
as guard
No reflection pulse returns from the reference object due to an
interruption by a human body. The OS32C stops the machine by
detecting an intrusion (human body) in the safety zone.
No reflection pulse returns
from the reference object.
Human body
Reducing Erroneous Detections in Safety Zone