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OS3101
Operator Presence Detection in Work Areas with Complex Shapes.
Data Sheet (986KB)
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Ratings and Specifications
| Sensor type | Type 3 Safety Laser Scanner | |
| Safety category | Category 3, 2, 1, or B safety applications | |
| Detection capability | Opaque objects: 62-mm diameter (1.8% min. reflection factor) | |
| Monitoring area | Number of settable monitoring areas: Two sets of protective and warning areas | |
| Operating range | Protective area: 4-m radius max., warning area: 15-m radius max. | |
| Maximum measurement error | 135 mm *1 | |
| Detection angle | 180° | |
| Response time | ON to OFF response time: 80 ms max. (2 scans) to 680 ms max. (17 scans max.) OFF to ON response time: ON to OFF response time plus 400 ms | |
| Power supply voltage | 24 VDC ± 20% (ripple p-p 2.5 V max.) *2 | |
| Power consumption | 20 W (with no output load) *3 | |
| Light source (wavelength) | Infrared laser diode (905 nm) | |
| Laser protection class | Class 1: IEC/EN 60825-1 (2001) Class 1: JIS 6802 (2005) Class I: CFR21 1040.10, 1040.11 | |
| Control outputs (OSSD) | PNP transistor output × 2, load current 625 mA max. *4 *5 | |
| Auxiliary output (non-safety output) | PNP transistor output × 1, load current 100 mA max. *4 *5 | |
| Alarm output (non-safety output) | PNP transistor output × 1, load current 100 mA max. *4 *5 | |
| Output operation modes | Auto start, start interlock, start/restart interlock | |
| Inputs | EDM | ON: Short-circuit current of 0 V (input current: 50 mA), OFF: open |
| Start | ON: Short-circuit current of 0 V (input current: 20 mA), OFF: open | |
| Area selection | ON: Connected to area selection COM (input current: 20 mA), OFF: open | |
| Connection type | Power cable: 14-pin special round connector Communications cable: RS-232C 9-pin D-sub connector, straight cable | |
| Connection with a personal computer *6 | Communications: RS-232C, baud rate: 9600, 19200, 38400, 115200 bps Applicable OS: Windows 2000, Windows XP Professional, Windows XP Home Edition | |
| Indications | ON output indicator (green), OFF output indicator (red), interlock indicator (yellow), alarm output indicator (orange) Status/self-diagnosis display (2-digit, 7-segment indicator), intrusion indicator (red LED × 16) | |
| Protective circuits | Output load short-circuit protection, power supply reverse-connection protection | |
| Ambient temperature | Operating: 0 to 50°C, storage: -25 to 70°C | |
| Ambient humidity | Operating and storage: 95% max. (with no condensation) | |
| Ambient operating light intensity | Incandescent lamp: receiving-surface light intensity of 1,500 lx max. (The angle between the laser scanning surface and the disturbance light should be ± 8 ° min.) | |
| Degree of protection | IP65 (IEC 60529) | |
| Casing material | Aluminum die-cast | |
| Dimensions | 115 × 177 × 156 mm | |
| Dielectric strength | 350 VAC, 50/60 Hz for 1 min. | |
| Insulation resistance | 100 kΩ min. at 500 VDC | |
| Shock resistance | 98 m/s2, 1,000 times each in X, Y, and Z directions (IEC 60028-2-29) | |
| Vibration resistance | 10 to 55 Hz, double amplitude of 0.7 mm, 20 sweeps in X, Y, and Z directions (IEC 60028-2-6) | |
| Weight (Safety Laser Scanner only) | 3.7 kg | |
| Power cable | Maximum cable length: 30 m | |
| Communications cable | Maximum cable length: 15 m | |
| Accessories | Instruction manual, CD-ROM (setting software), two surge killers | |
| Applicable standards | Certification institutes: TÜV Rheinland, UL, CSA Applicable standards: IEC 61496-1/-3 type 3, EN 954-1 category 3, UL 508 | |
*1.An additional tolerance for measurement error may be necessary due to background effects.
*2.For details on power supply specifications, refer to Data Sheet.
*3.The maximum rated current for the OS3101 is 2.3 A (850 mA for the OS3101 plus the load for control output A, the load for control output B, the auxiliary output load, and the alarm output load).
*4.The output voltage is the input voltage minus 2.0 VDC.
*5.Current consumption (the total of the two control outputs, the auxiliary output, and the alarm output) should not exceed 1.45 A.
*6.A USB-serial Conversion Cable is required for USB connection.
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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