Description
The SICK LCU-V343 is a safety sensor controller designed to manage and monitor safety light curtain systems in industrial environments. It provides Type 4 safety performance with fast response characteristics to support reliable machine protection.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
SICK |
| Category |
Machine Safety |
| Part Number |
LCU-V343 |
| Subcategory |
Safety Controllers |
| Controller Type |
Safety Sensor Controller |
| Safety Category |
Type 4 |
| Supply Voltage |
115 / 230 VAC (+10% / -15%) |
| Power Consumption |
70 VA |
| Response Time (Without Sensor) |
< 15 ms |
| Input Device Type |
Safety Light Curtains / Photoelectric Sensors |
| Function |
Light Curtain Control |
| Operating Principle |
Safety Monitoring And Control |
| Weight |
10.20 lbs |
Information About LCU-V343
The LCU-V343 is part of SICK’s safety controller solutions developed for controlling and evaluating safety light curtain systems. It is engineered to meet Type 4 safety requirements, making it suitable for safety-critical industrial applications. The controller processes safety signals with minimal internal delay, supporting fast system response times. Designed for AC-powered installations, it integrates easily into control cabinets used in machine guarding systems.
Key Features
- Type 4 Safety Controller Design: Supports the highest level of machine safety for light curtain-based protection systems.
- Fast Internal Response Time: Provides response times under 15 ms without sensor delay, supporting rapid machine stop activation.
- Wide AC Supply Voltage Support: Operates on 115 or 230 VAC to accommodate different industrial power standards.
- High Power Handling Capability: Rated at 70 VA for stable operation with connected safety devices.
- Dedicated Light Curtain Control: Designed specifically to evaluate and control safety light curtain signals.
- Industrial Control Cabinet Integration: Suitable for panel-mounted installation in machine safety architectures.
The LCU-V343 delivers the reliability and precision required for certified industrial safety light curtain control applications.
