Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Sensors > Light Curtains / Safety Components > Safety Laser Scanner Type 3 SD3-A1(Discontinued Products) > Specifications
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
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Type | Safety laser scanner | ||||||
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Model No. | SD3-A1 | ||||||
Applicable standards |
International standards | IEC 61496-1/3 (Type 3), ISO 13849-1 (Category 3, PLd), IEC 61508-1 to 7 (SIL2), IEC 62061 (SIL2) | |||||
Japan | JIS B 9704-1/3 (Type 3), JIS B 9705-1 (Category 3), JIS C 0508 (SIL2) | ||||||
Europe (EU) | EN 61496-1 (Type 3), ISO 13849-1 (Category 3, PLd), EN 61508-1 to 7 (SIL2) | ||||||
Detection zone |
Min. sensing object setting | φ150 mm φ5.906 in |
φ70 mm φ2.756 in |
φ50 mm φ1.969 in |
φ40 mm φ1.575 in |
φ30mm φ1.181 in |
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Sensing range (radius) | 0 to 4.0 m 0 to 13.123 ft |
0 to 4.0 m 0 to 13.123 ft |
0 to 2.8 m 0 to 9.186 ft |
0 to 2.2 m 0 to 7.218 ft |
0 to 1.6m 0 to 5.249 ft |
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Measurement error margin extended range |
When dust suppression function is not selected: 83mm 3.268 in When dust suppression function is selected: 83 mm 3.268 in for less than 3.5 mm 0.138 in, and 100 mm 3.937 in for 3.5 mm 0.138 in or more (automatically calculated using the included software) |
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Sensing object reflectance | Minimum 1.8 % | ||||||
Warning zone |
Min. sensing object setting | φ150 mm φ5.906 in (fixed) | |||||
Sensing range (radius) | 0 to 15 m 0 to 49.213 ft | ||||||
Sensing object reflectance | Minimum 20 % | ||||||
Measurement zone | Max. measurement range (radius) | 50 m 164.042 ft (fixed) | |||||
Scanning angle | 190° / 180° (by setting) | ||||||
Number of zone setting | Max. 7 + 1 (without detection zone) [Zone pairs in combination of detection zone and warning zone can be switched over by external input] |
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Min. zone setting range | 200 mm 7.874 in | ||||||
Supply voltage (UB) | 24 V DC+20-30 % (IEC 60742) | ||||||
Current consumption | 300 mA approx. (excluding external connection load) | ||||||
Fuse (power supply) | 1.25 A semi-time-lag fuse | ||||||
Control outputs (OSSD 1, OSSD 2) |
PNP open-collector transistor 2 outputs • Rated operating voltage: supply voltage (UB) - 3.2 V • Max. source current: 250 mA • Residual voltage: 3.2 V or less |
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Operation mode | When no object enters into the detection zone: ON, When an object enters: OFF | ||||||
Response time | Min. 80 ms (2 scans) to max. 640 ms (16 scans) switching method | ||||||
Protection circuit | Incorporated | ||||||
Warning output 1 (Alarm 1) |
PNP open-collector transistor • Rated operating voltage: supply voltage (UB) - 4 V • Max. source current: 100 mA • Residual voltage: 4 V or less |
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Operation mode | Switching method of operation mode (set by below) • Not used • Main unit at normal operation: ON, Abnormal operation: OFF • When no object enters into the warning zone: ON, When an object enters: OFF • Main unit at normal operation: ON, Abnormal operation: OFF and When no object enters into the warning zone: ON, When an object enters: OFF |
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Response time | Min. 80 ms (2 scans) to max. 640 ms (16 scans) switching method | ||||||
Warning output 2 (Alarm 2) |
PNP open-collector transistor • Rated operating voltage: supply voltage (UB) - 4 V • Max. source current: 100 mA • Residual voltage: 4 V or less |
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Operation mode | Main unit at normal operation: ON, Abnormal operation: OFF | ||||||
Laser protection class | Class 1 [IEC 60825] | ||||||
Peak emission wavelength | 905 nm 0.036 mil | ||||||
Degree of protection | IP65 | ||||||
Ambient temperature | 0 to +50℃ +32 to +122 ℉ Storage: −20 to +60℃ −4 to +140 ℉ |
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Ambient humidity | Operation and storage: Max. 95 % RH (No dew condensation) | ||||||
Vibration resistance / Shock resistance |
10 to 150 Hz frequency, 5 G max. (50 m/s2 approx.) in X, Y and Z directions for twenty times each | ||||||
Maximum cable length | 15-pin plug: Max. 50 m 164.042 ft, 9-pin plug: Max. 10 m 32.808 ft (when using RS-232C) / Max. 50 m 164.042 ft (when using RS-422) (by using optional connection cable) (Note 1) |
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Material | Main body: Die-cast aluminum, Scanner window: Thermoplastic resin | ||||||
Accessories | SD3-PS (exclusive 15-pin connector): 1 pc., SD3-RS232 (exclusive 9-pin connector): 1 pc., Mounting screws [M5 (length 20 mm 0.787 in) hexagon-socket-head bolt: 2 pcs., M5 (length 16 mm 0.630 in) hexagon-socket-head bolt: 2 pcs., attached to SD3-PS]:1 set, Simplified instruction manual: 1 copy, Installation CD-ROM (includes detailed instruction manual data): 1 CD |
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Weight | Net weight: 2.1 kg approx., Gross weight: 2.9 kg approx. |
Note 1: | Be careful that a voltage drop may occur depending on the cable length or cable's conductor cross-section area. |
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