Industrial Automation

OS32C

Safety Laser Scanner

OS32C

Compact (104.5 mm), lightweight (1.3 kg) and easy-to-install Safety Laser Scanner

last update: July 13, 2020

Rating/Performance

Sensor Type		Type 3 Safety Laser Scanner
Performance Level (PL)/ Safety Category		PLd/Safety Category 3 (ISO 13849-1)
Functional Safety of Electrical/ Electronic/Programmable Electronic Safety-related Systems		SIL 2, PFHD = 8.3 × 10^-8(IEC61508)
Detection Capability		Configurable via the configuration tool; Non-transparent with a diameter of 30, 40, 50, 70mm (1.8% reflectivity or greater) (default: 70 mm)
Monitoring Zone		Monitoring Zone Set Count: (Safety Zone + 2 Warning Zones) x 70 sets
Operating Range	OS32C-[][][]	Safety Zone: 1.75 m (min. obj. resolution of 30 mm) 2.5 m (min. obj. resolution of 40 mm) 3.0 m (min. obj. resolution of 50 mm or 70 mm) Warning Zone: 10.0 m
Operating Range	OS32C-[][][]-4M	Safety Zone: 1.75 m (min. object resolution of 30mm) 2.5 m (min. object resolution of 40 mm) 3.0 m (min. object resolution of 50 mm) 4.0 m (min. object resolution of 70 mm) Warning Zone: 15.0 m
Maximum Measurement Error		100 mm (at range of 3 m or less) 1 110 mm (at distance greater than 3 m and up to 4m) 1
Detection Angle		270°
Angular Resolution		0.4°
Laser Beam Diameter		6 mm at optics cover, 14 mm (typical) at 3 m.
Laser Scan Plane Height		67mm from the bottom of the scanner (see "External Dimensional Drawings" on Catalog for more detail.)
Response Time		Response time from ON to OFF: From 80 ms (2 scans) to 680 ms (up to 17 scans) *8 Response time from OFF to ON: Response time from ON to OFF + 100 ms to 60 s (Configurable)
Zone Switching Time		20 to 320 ms
Line Voltage		24 VDC +25%/-30% (ripple p-p 2.5 V max.) *2
Power Consumption		Normal operation: 5 W max. *3 Standby mode: 3.75 W (without output load)
Emission Source (Wavelength)		Infrared Laser Diode (905 nm)
Laser Protection Class		Class 1: IEC/EN60825-1 Class 1: JIS C 6802 Class I: CFR21 1040.10, 1040.11
Safety Output (OSSD)		PNP transistor x 2, load current of 250 mA max., residual voltage of 2 V max., load capacity of 2.2 μF max., leak current of 1 mA max. 3, 4, *5
Auxiliary Output (Non-Safety)		NPN/PNP transistor x 1, load current of 100 mA max., residual voltage of 2 V max., leak current of 1 mA max. 4, 5, *7
Warning Output (Non-Safety)		NPN/PNP transistor x 1, load current of 100 mA max., residual voltage of 2 V max., leak current of 1 mA max. 4, 5, *7
Operation Mode		Auto Start, Start Interlock, Start/Restart Interlock
Input	External Device Monitoring (EDM)	ON: 0 V short (input current of 50 mA), OFF: Open
	Start	ON: 0 V short (input current of 20 mA), OFF: Open
	Zone Select	ON: 24 V short (input current of 5 mA), OFF: Open
	Stand-by	ON: 24 V short (input current of 5 mA max.), OFF: Open
Connection Type		Power Cable: 18-pin mini-connector (pigtail) Communication Cable: M12, 4-pin connector
Connection with PC		Communication: Ethernet *6 OS Supported:Windows XP (32-bit version, Service Pack 3 or later), Windows 7 (32-bit version/64-bit version), Windows 8.1 (32-bit version/64-bit version), Windows 10 (32-bit version/64-bit version)
Indicators		RUN indicator: Green, STOP indicator: Red, Interlock Indicator: Yellow, Warning Output Indicator: Orange Status/Diagnostic Display: 2 x 7-segment LEDs, Individual Sector Indicators: Red LED x 8
Protective Circuit		Protection against output load short and reverse power connection
Ambient Temperature		Operation: -10 to 50 °C, Storage: -25 to 70 °C
Ambient Humidity		Operation & Storage: 95% RH max., non-condensing
Ambient Operation Illumination		Incandescent lamp: Illumination on receiving surface 1500 lx max. (an angle of laser scanning plane and disturbance light must be +/-5 degrees or more)
Insulation Resistance		20 MΩ or higher (500 VDC)
Dielectric Withstand Voltage		350VDC, 1 minute
Enclosure Rating		IP65 (IEC60529)
Enclosure		Sensor head: Die-cast aluminum, optical cover: Polycarbonate, I/O block: Die-cast aluminum
Dimensions (WxHxD)		133.0 x 10⁴.5 x 142.7 mm (except cable)
Impact Resistance		98 m/s² 1,000 times for each of X, Y, and Z directions (IEC60068-2-29)
Vibration		10 to 55 Hz double-amplitude of 0.7 mm, 20 sweepings for X, Y, and Z directions (IEC60068-2-6)
Weight (Main Unit only)		1.3 kg
Power Cable		Up to 30 m
Communication Cable		Up to 100 m for 100BASE-TX cable *9
Approvals		Certificated by: TÜV Rheinland, UL Standards: EN61496-1 (Type 3 ESPE), EN61496-3 (Type 3 AOPDDR), EN61508 (SIL2), IEC61496-1 (Type 3 ESPE), IEC61496-3 (Type 3 AOPDDR), IEC61508 (SIL2), UL508, UL1998, CAN/CSA-C22.2 No. 14, CAN/CSA-C22.2 No. 0.8

*1. An additional measurement error may need to be added due to reflective backgrounds.
*2. For power source specification, refer to “Safety Precautions” on Catalog.
*3. Rated current of OS32C is 1.025 A max. (OS32C 210 mA + OSSD A load + OSSD B load + Auxiliary output load +
      Warning output load + Functional Inputs).
      Where functional inputs are: EDM input ... 50 mA Start input ... 20 mA Standby input ... 5 mA Zone X input ... 5 mA x 8
      (eight zone set select inputs)
*4. Output voltage is Input voltage - 2.0 VDC.
*5. Total consumption current of 2 OSSDs, auxiliary output, and warning output must not exceed 700 mA.
*6. An ethernet cable with an M12, 4-pin connector is required.
*7. Output polarity (NPN/PNP) is configurable via the configuration tool.
*8. Pollution Tolerance mode will add 6 ms to each scan time.
*9. Omron only supplies up to a 15 m Ethernet cable. For longer lengths a connection to a network switch/router is needed.

last update: July 13, 2020

Product Category

Safety Components
- Safety Laser Scanners
  - OS32C

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