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As industrial automation transitions towards intelligent production, safety protection systems are facing unprecedented challenges. The fixed protection mode of traditional safety light curtain is no longer adaptable to production needs. Complex equipment interlocks, frequent material flow, and dynamic production areas all test the intelligence and adaptability of safety protection systems.
ESPE has broken through with innovative technology and launched the newly upgraded ESE series of safety light curtains. These products comply with the IEC 61496-1/-2 (Type 4) and ISO 13849.1 (Cat. 4/PL e) international safety level 4 standards. They utilize a unique MCU redundant architecture and dual-circuit output design, along with periodic self-test and mutual-test functions, to create a multi-layered safety protection system, ensuring the light curtain maintains optimal operating conditions. Furthermore, the ESE series supports safety functions such as EDM, interlock reset, and auxiliary output. Combined with a host computer configuration tool, users can flexibly adjust parameters according to actual needs, significantly improving production line efficiency while ensuring safety. This provides an intelligent and efficient industrial safety solution for complex industrial scenarios.

The Cascade Function Supports up to 3 Levels of Cascade
The ESE series supports up to three cascading levels. This cascading capability significantly simplifies system cabling in high-density protection areas and effectively reduces I/O point and logic processing unit costs, making it an optimal solution for cost reduction and efficiency improvement.

Muting Function Solves the Problem of Separating Personnel and Goods
The ESE series' muting function easily solves the problem of separating personnel and goods in the material channel. No additional safety modules are required; simple plug-and-play wiring is required. Its built-in override and bypass modes offer flexibility to address specific production line situations, providing customers with a more efficient and cost-effective safety solution.
Muting Function Adapts to Complex Working Conditions
To meet the personalized safety needs of non-standard automation equipment, the ESE series integrates comprehensive muting functions, including fixed muting, floating muting, and adjustable resolution. Users can flexibly configure muting parameters based on complex working conditions, enhancing the adaptability of the safety light curtain.

Flexible Configuration of Functional Parameters of Host Computer
The ESE series features a host configuration tool that allows flexible configuration of all parameters, including OSSD type, EDM function, interlock function, muting function, auxiliary output, return trip protection function, override function, and bypass function. This simplifies operation while precisely matching safety light curtain performance with on-site working conditions.
18-meter Sensing Distance Covers a Wider Range of Applications
The ESE series extends the sensing distance from 10m to 18m, significantly broadening its application range. This provides greater spatial adaptability and deployment flexibility for scenarios such as large equipment and high-speed assembly lines, fully meeting the distance and space requirements for safety protection in modern industry.
With its excellent environmental adaptability and stable protection performance, the ESE series safety light curtain has been widely used in high-end manufacturing fields such as photovoltaic, lithium batteries, energy storage, 3C electronics, semiconductors, food and beverages, etc. After long-term verification under harsh working conditions, the product has demonstrated excellent reliability and durability, winning the continued trust and deep recognition of leading customers in various industries.
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