YB-type LiDAR
The Yuanbao series LiDAR is a single-line LiDAR based on the dToF (direct Time-of-Flight) ranging principle. It features a compact size, ease of use, high precision, and high cost-effectiveness, making it suitable for diverse applications such as navigation and obstacle avoidance, and area monitoring.
Product Category:
YB-type LiDAR
Keywords:
Type ENT safety light curtain
YB-type LiDAR
Details
Parameters
Specifications
Size
Install
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Product Features
1. Consistent scanning plane height
2. Miniaturized, compatible with more usage scenarios
3. Low power consumption, effectively extending device lifespan and battery life. Multi-user monitoring, supporting up to 4 users to access the configuration software simultaneously
4. No blind spots, high accuracy is guaranteed even near windows, safe and reliable protection
5. High-precision measurement, angular resolution as low as 0.1°, accurately identifying the surrounding environment
6. Strong anti-homologous light interference capability, multiple devices can work simultaneously without interference
Numbering Rules

Protection Zone Configuration Introduction

| Identifier | Meaning | Description |
| 1 | Protection Zone 1 | When an obstacle is detected, OUTPUT1 goes to OFF state |
| 2 | Protection Zone 2 | When an obstacle is detected, OUTPUT2 goes to OFF state |
| 3 | Protection Zone 3 | When an obstacle is detected, OUTPUT3 goes to OFF state |
Cable Interface
The configuration cable is a standard USB Type-C data cable (optional).
The cable structure is shown in the figure below, with a standard length of 1 meter.

| Color | Signal | Description |
| Blue | 0V | Working Power Supply |
| Brown | 24V | |
| Yellow/Green | PE | |
| Red/Blue | COM | Common terminal of the zone group switching signal input. When the input signal is PNP logic, COM is connected to 0V; when the input signal is NPN logic, COM is connected to 24V |
| Pink | INPUT1 | Zone group selection signal, switching between zone groups is achieved through changes in the INPUT1, INPUT2, INPUT3, INPUT4 input signals |
| Green | INPUT2 | |
| Gray | INPUT3 | |
| Red | INPUT4 | |
| Black | OUTPUT1 |
Three independent PNP(NPN) outputs; PNP transistor output; In ON state, load current ≤100mA, output voltage ≥Vcc-2V; In OFF state, leakage current ≤1mA, residual voltage ≤1V (excluding the influence of wire extension); NPN transistor output, In ON state, load current ≤100mA, output voltage ≤2V; In OFF state, leakage current ≤1mA, residual voltage ≤2V (excluding the influence of wire extension); The protection zone is in ON state when there is no object; it is in OFF state when there is an object |
| White | OUTPUT2 | |
| Purple | OUTPUT3 | |
| Gray/Pink | OK | Independent PNP(NPN) output, fault state output OFF, ON state when no fault |
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Model Technical Parameters Table |
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Product Classification |
Measurement Radar |
Obstacle Avoidance Radar |
Dual Output Radar |
232 Radar |
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Specifications Parameters |
YB27-15CE |
YB27-25CE |
YB27-25HE |
YB27-35HE |
YB27-40HE |
YB27-15CS |
YB27-25CS |
YB27-25HS |
YB27-35HS |
YB27-40HS |
YB27-15CD |
YB27-25CD |
YB27-25HD |
YB27-35HD |
YB27-40HD |
YB27-15CR |
YB27-25CR |
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Ranging Radius |
15m @70% Reflectivity |
25m @70% Reflectivity |
35m @70% Reflectivity |
40m @70% Reflectivity |
15m @70% Reflectivity |
25m @70% Reflectivity |
35m @70% Reflectivity |
40m @70% Reflectivity |
15m @70% Reflectivity |
25m @70% Reflectivity |
35m @70% Reflectivity |
40m @70% Reflectivity |
15m @70% Reflectivity |
25m @70% Reflectivity |
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Scanning Angle |
270° |
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Angular Resolution |
Default 20Hz 0.15° (Configurable) |
Default 25Hz 0.1° (Configurable) |
Obstacle avoidance default 30Hz 0.3°, configurable frequency, fixed resolution |
Obstacle avoidance default 30Hz 0.3° (Configurable) |
30Hz 0.5° (1°, 2° configurable) |
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Distance Deviation |
±2cm (typical value)① |
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Repeatability |
±4mm@1sigma② |
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Scanning Plane Angle |
Pitch ±0.5°; Roll ±0.5° |
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Operating Voltage |
DC 9~28V |
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Start-up Time |
Typical value 10s |
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Power Consumption |
<2W (no load on output) |
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Output |
Ethernet UDP protocol output |
PNP/NPN configurable (default PNP) |
Ethernet UDP protocol output; PNP/NPN configurable |
RS232 output |
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Dimensions |
52mm×52mm×70mm |
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Ambient Temperature |
Operating: -10℃~50℃ (window free of frost and fog); Storage: -40℃~70℃ |
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Ambient Humidity |
Operating: 35%RH~85%RH; Storage: 35%RH~95%RH |
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Anti-light Interference |
80000Lux |
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Impact Resistance |
Acceleration 10g; Pulse duration: 16ms; |
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Number of collisions: Three axes, 1000±10 times per axis |
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Vibration Resistance |
Frequency 10Hz~55Hz; Amplitude: 0.35±0.05mm; |
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Number of scans: 20 times for each of the XYZ axes |
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Protection Level |
IP65 |
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Electromagnetic Compatibility (EMC) |
(EMI) EN61326-1:2013, EN55011:2009 + A1:2010 |
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(EMS) EN61326-1:2013, EN61000-4-2:2009, EN61000-4-3:2006+A1:2009+A2:2010 |
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(EMS) EN61000-4-4:2004+A1:2010, EN61000-4-6:2014, EN61000-4-8:2010 |
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The YB27-□□□S series and YB27-□□□D series radars with obstacle avoidance function have configurable functions.
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| Configurable Functions (Obstacle Avoidance) | |
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Zone Configuration |
Users can configure the YB's zones into the desired shape through the configuration software. |
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Response Time |
67ms (2-circle scan)~536ms (16-circle scan), default 67ms |
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Zone Group Switching |
4 groups of external input signals (INPUT1, INPUT2, INPUT3, INPUT4) realize the switching of 16 zone groups |
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Specifications and Parameters Table |
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Product Category |
Product Specifications |
Ranging Radius (@70% reflectivity) |
Angular Resolution |
Output Method |
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Measurement Type |
YB27-15CE |
15m |
Default 0.15°@20Hz (0.2/0.25/0.3/0.33/0.5)°@25Hz 0.5°@50Hz fast adjustment |
Ethernet UDP protocol output |
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YB27-25CE |
25m |
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YB27-25HE |
Default 0.1°@25Hz |
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YB27-40HE |
40m |
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Obstacle Avoidance Type |
YB27-15CS |
15m |
Default 0.3°@30Hz |
PNP/NPN configurable (Default PNP) |
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YB27-25CS |
25m |
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YB27-25HS |
Default 0.3°@30Hz |
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YB27-40HS |
40m |
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Dual Output Type |
YB27-15CD |
15m |
Default 0.3°@30Hz |
Ethernet UDP protocol output; PNP/NPN configurable |
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YB27-25CD |
25m |
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YB27-25HD |
Adjustable frequency @(20/25/30/40/50)Hz Obstacle avoidance application default 0.3°@30Hz Measurement application default 0.1° adjustable data port resolution |
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YB27-40HD |
40m |
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RS232 Type |
YB27-15CR |
15m |
Default 0.5°@30Hz |
RS232 output |


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