SH-type safe LiDAR
The SH series of deep-sea safety laser scanners is a high-performance single-line laser scanner based on the direct time-of-flight (dTOF) ranging principle. This product meets the high-level safety requirements of Type 3 (IEC 61496), SIL2 (IEC 61508), Cat. 3 (ISO 13849-1), and PL d (ISO 13849-1). It establishes definable protection zones using an invisible laser beam to protect hazardous areas, enabling protection of hazardous operating points, passageways, or hazardous areas of racks.
Product Category:
SH-type safe LiDAR
Keywords:
Type ENT safety light curtain
YB-type LiDAR
Details
Parameters
Specifications
Size
Install
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Product Features
• Added window fouling indicator light for easier maintenance
• Low power consumption, effectively extending equipment life and battery life
• High-precision measurement, angular resolution as low as 0.1°, accurately identifying the surrounding environment
• Strong anti-homologous light interference capability, multiple devices can work simultaneously without interference
• Supports 64 static input zone group protection and 256 dynamic and static input zone group protection settings
Dual-mode protection architecture
Provides industry-leading PAA mode (protection zone + dual-level early warning) and PP mode (dual protection zone) dual protection mechanisms,
The protection logic can be freely switched according to the needs of scenarios such as AGV navigation and human-machine collaboration, and supports the deployment of customized safety solutions under the ISO 13849 standard.
Advanced area management capabilities
64 vector area libraries: Pre-stored multi-form protection templates (sector/polygon/dynamic contour)
Scenario-based instance configuration: Bind the area group to a specific [monitoring instance] to build a hierarchical protection system
Millisecond-level strategy switching: Dynamically load the protection strategy through conditional triggering (switching delay <50ms)
Cable interface
The SH power/output interface is an M12-17 pin header, with a cable length of 0.3m. The network connection interface is an M12-4 pin socket, with a cable length of 0.3m.
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Safety parameters |
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Type |
Type 3(IEC 61496) |
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Safety integrity level |
SIL 2(IEC 61508) |
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Category |
Cat. 3(ISO 13849) |
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Performance level |
PL d(ISO 13849) |
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Functional parameters |
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Model |
SH27-03S |
SH27-03D |
SH27-05S |
SH27-05D |
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Laser source |
Wavelength 905nm, Class 1 laser product |
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Maximum protection radius |
3m@1.8% reflectivity |
5m@1.8% reflectivity |
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Warning area radius |
10m |
30m |
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Scanning angle range |
276° |
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Angular resolution |
0.1° |
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Response time1) |
100ms (configurable) |
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Object resolution (detection capability) |
70mm@maximum protection radius |
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Tolerance zone (TZ=safety lidar tolerance range) |
65mm |
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Extension distance ZR2) |
350mm |
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Operating voltage |
DC 24V±20% |
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Power-on startup time |
10s (typical value) |
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Refresh rate |
25Hz |
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Power consumption |
<5W (no load) |
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Output format |
S series: PNP D series: PNP+Ethernet |
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Safety output (OSSD3)) |
PNP output (ON state: maximum IOUT=100mA, VOUT≥VCC-2V, OFF state: IOUT<1mA, VOUT<2V), overcurrent protection, capacitive load ≤0.5uF. ON state when no object is in the protection area, OFF state when an object is present or a fault occurs. |
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Auxiliary output |
PNP output, maximum IOUT=100mA, VOUT≥VCC-2V, OFF state: IOUT<1mA, VOUT<2V), overcurrent protection |
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Dimensions |
80mm*80mm*80mm |
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Housing color |
Yellow |
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Ambient temperature |
Operating: -10℃～50℃ (no frost or condensation); Storage: -40℃～70℃ |
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Ambient humidity |
Operating: 35%RH～95%RH; Storage: 35%RH～95%RH |
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Resistance to light interference (incandescent lamp) |
3000Lux |
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Impact resistance |
Acceleration 10g; Pulse duration: 16ms; Number of collisions: Three axes, 1000±10 times per axis 5M1(IEC 60721-3-5)50m/s², 11ms |
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Vibration resistance |
Frequency 10Hz～55Hz; Amplitude: 0.35±0.05mm; Number of scans: Three axes, 20 times per axis 5M1(IEC 60721-3-5)Sine wave: 1.5mm 2～9Hz |
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Protection level |
IP65 |
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Electromagnetic compatibility (EMC) |
EN61326-1：2013 EN61000-4-2：2009 EN61000-4-3：2006+A1:2008+A2:2010 EN61000-4-4：2004+A1:2010 EN61000-4-6：2014 EN61000-4-8：2010 |
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1.The response time is configurable, see 6.1.1 2.Extension distance ZR refers to the measurement error caused by reflection. If the reflector is near the protective device (the distance between the reflector and the protection area ≤6m), the extension distance should be considered, extension distance ZR=350mm 3.OSSD paired outputs, OSSD1.A and OSSD1.B are named as a pair of OSSD outputs, OSSD2.A and OSSD2.B are named as a pair of OSSD outputs. OSSD(s) in the text represents one or two pairs of OSSD (configurable via pins). |
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Specification Parameter Table |
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Product Category |
Product Specifications |
Maximum Protection Radius |
Angular Resolution |
Output Method |
Alarm Area Radius |
Measurement Range |
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Obstacle Avoidance Type |
SH27-03S |
3m@1.8% reflectivity |
0.1° |
PNP |
10m |
40m |
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SH27-05S |
5m@1.8% reflectivity |
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Dual Output Type |
SH27-03D |
3m@1.8% reflectivity |
PNP+Ethernet |
20m |
60m |
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SH27-05D |
5m@1.8% reflectivity |
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