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Omron safety laser scanner OS3101-2-pn


The OS3101 OptoShield is an advanced laser-safety scanner with the ability to accommodate both irregular and changing hazardous areas. It introduces advancements over similar types of sensors by providing superior interface options and advanced diagnostic communications. Interface includes EDM/EPCE monitoring so that the OptoShield can safely integrated into the control panel of a hazardous machinery. The outputs of the OptoShield source 625 mA to activate the larger safety control relays. The OptoShield provides diagnostics never before available in a safety scanner. These includes a two digit numeric display, and standard LED status indicators. The patented Intrusion Indicators identify where the safety zone is encroached without the need for an external computer display. The indicators glow red when an object enters the Safety Zone within the corresponding scanning sector. The OptoShield features two detection sets which can be externally selected to monitor changing hazardous areas. This is achieved without additional external control units. The OptoShield is an excellent choice for safeguarding hazardous work cells, transfer lines, robot stations, internal press monitoring, irregularly shaped or changing areas and automatic guided vehicles.
- Configured Via easy to use Software
- Intrusion indicators immediately identify where the intrusion occurs
- Two digit numeric display for status and diagnostics
- Two separate detection zone sets (each one safety zone and one warning zone)
- Choice of two scanning configuration modes: graphic coordinate or sculpting
- Two PNP safety outputs designed to directly switch machine primary control
- Elements (MPCE) at 625 mA, 24 VDC
- Auxiliary output for Warning Zone or dirty lens alert
- Operating Modes: Automatic Start, Start Interlock and Start/Restart Interlock
- No separate control box required
- Response time as fast as 80 ms (adjustable)
Dimensions ~ 155 x 182 x 156 mm
Response Time ~ <80 ms (2 scans), add 40 ms for each additional scan (up to 15 additional scans max.)
Light Source ~ Laser diode 905 nm
Object Resolution ~ 62 mm @ 4 m
Max. Measurement Error ~ 135 mm
Laser Safety ~ Class 1 per IEC-60825.1 (2001) and CFR 21 1040.10 & 1040.11
Min. Object Reflectivity ~ 1.8% (diffuse) @ 4 m
Input Voltage (V") ~ 24 VDC-+ 20%
Input Power ~ 20 watts (without load on the outputs)
Safety Output Ratings ~ Two PNP outputs sourcing 625 mA max @ V" short cut circuit protected
Auxiliary (Non-Safety) Output Ratings ~ One NPN output sinking 100 mA @ V" or one PNP output sourcing 100 mA @ V"
Warning Zone (Non-Safety) Output Ratings ~ One NPN output sinking 100 mA max @ V" or one PNP output sourcing 100 mA @ V"
EDM/MPCE Monitor ~ 50 mA @ 24 VDC
Start/Restart ~ 20 mA @ 24 VDC
Zone Select 1 & 2 ~ 20 mA @ 24 VDC
Status Indicators ~ 16 Intrusion Indicator LED's
Machine run, machine stop, interlock, aux. out/warning
Two 7-segment displays for diagnostics
Serial Port ~ RS-232; 9.6 K,19.2 K, and 38.4 K Baud Rates
Operating Temperature ~ 0 to 50 deg. C
Storage Temperature ~ -25 to 70 deg. C
Relative Humidity ~ 95% maximum, non-condensing
Enclosure ~ Polyester power painted die cast aluminum
Vibration ~ 5-60 Hz maximum on all three axes in accordance IEC 60028-2-6
Shock ~ 10 g for 0.016 seconds, 1,000 shock for each axis on two axes in accordance with IEC 60028-2-29



Omron safety laser scanner OS3101-2-pn