Many procurement teams check TIM781S-2174104 against Sick Diffuse Sensor, Sick Tim310 1030000 and Sick Photoelectric Sensor Gl before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Sick TIM781S-2174104 LiDAR Sensor
The Sick TIM781S-2174104 LiDAR Sensor offers a 0.05 m ... 25 m (> 90% remission) working range, 9 V DC ... 28 V DC power supply, and 1 x βEthernetβ connection, 4-pin M12 female connector, 1 x connection βPower/Synchronization outputβ 5-pin, M12 male connector, 1 x Micro USB female connector, type B connection. Manufactured by Sick under the LiDAR Sensor category, this model belongs to the LMS Series.

| Brand | Sick |
| Product Type | Lidar Sensor |
| Model Number | TIM781S-2174104 |
Sick TIM781S-2174104 LiDAR Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Application | Indoor |
| Light source | Infrared (850 nm) |
| Laser class | 1 (IEC 60825-1:2014, EN 60825-1:2014) |
| Aperture angle | Horizontal, 270Β° |
| Scanning frequency | 15 Hz |
| Angular resolution | 0.33Β° |
| Heating | - |
| Working range | 0.05 m ... 25 m (> 90% remission) |
| Scanning range | At 10% remission factor, 8 m |
| Connection type | 1 x βEthernetβ connection, 4-pin M12 female connector, 1 x connection βPower/Synchronization outputβ 5-pin, M12 male connector, 1 x Micro USB female connector, type B |
| Supply voltage | 9 V DC ... 28 V DC |
| Power consumption | Typ. 4 W, 16 W with 4 max. loaded digital outputs |
| Housing | - |
| Housing color | Yellow |
| Enclosure rating | IP67, applies only when the plastic cover of the βAux interfaceβ is closed (IEC 60529:1989+AMD1:1999+AMD2:2013) |
| Protection class | III (IEC 61140:2016-1) |
| Weight | 250 g, without connecting cables |
| Dimensions (L x W x H) | 60 mm x 60 mm x 86 mm |
| MTBF | > 100 years |
| MTTFD | 100 years, at 25 Β°C ambient temperature (EN ISO 13849-1:2015) |
| Detectable object shape | Almost any |
| Systematic error | Β± 60 mm |
| Statistical error | < 20 mm |
| Ethernet | β , TCP/IP |
| Serial | - |
| Digital outputs | 3 (PNP, to display a detection in the protective field, additional 1 x βDevice Readyβ) |
| Optical indicators | 2 LEDs (ON, "device ready") |
| Ambient operating temperature | β25 Β°C ... +50 Β°C |
| Storage temperature | β40 Β°C ... +75 Β°C |
Built for demanding indoor applications, the Sick TIM781S-2174104 LiDAR Sensor uses an infrared 850 nm light source and Class 1 laser technology for safe, precise measurement. It features a 270Β° horizontal aperture angle, 15 Hz scanning frequency, and an impressive 0.33Β° angular resolution for high-definition area scanning. The sensor offers a working range from 0.05 m to 25 m at over 90% remission, and up to 8 m at 10% remission, making it highly adaptable to different target surfaces and environmental conditions.
Powered by a 9β28 V DC supply with typical consumption of just 4 W, the TIM781S-2174104 is both energy-efficient and capable of handling higher loads (up to 16 W) when fully utilizing its digital outputs. Its robust IP67-rated housing ensures protection against dust and water ingress, making it reliable even in challenging industrial settings. The compact 60 mm x 60 mm x 86 mm form factor and lightweight 250 g build make it easy to install in space-constrained machinery. With an MTBF and MTTFD exceeding 100 years, this model guarantees long-term operational stability. Ethernet connectivity via TCP/IP enables seamless integration with automation networks, while optical indicators provide quick device status checks. Backed by Sickβs engineering expertise, the TIM781S-2174104 is a trusted choice for precision sensing in modern industrial systems.
The Sick TIM781S-2174104 LiDAR Sensor is designed for applications that demand both precision and reliability. In automated guided vehicles (AGVs) and robotic systems, it ensures accurate navigation and obstacle detection, reducing downtime and preventing collisions. In manufacturing and warehouse automation, it provides reliable area monitoring for safety zones, enabling compliance with industrial safety standards.
Maintenance engineers can use this sensor to detect movement or presence in restricted zones, ensuring safe equipment operation. In logistics, it supports load positioning and pallet tracking with high accuracy. Educational and research institutions also integrate it into robotics and automation projects to give students hands-on experience with advanced sensing technologies. Combining compact design, long-range detection, and robust protection, the Sick TIM781S-2174104 LiDAR Sensor delivers consistent, high-quality performance across multiple industries and remains a preferred choice for indoor sensing solutions.




