Sick RLY3-EMSS300 Safety Relay
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SICK RLY3 – EMSS300 Safety Relay (Order No. 1099973)
Product Overview
The SICK RLY3 – EMSS300 (Order No. 1099973) is a dual – channel safety relay of the SICK ReLy series, designed to monitor and control safety – related circuits in industrial automation systems. It meets SIL3 (IEC 61508), Category 4 (ISO 13849 – 1), and Performance Level e (PL e) safety standards, ensuring reliable safety protection for personnel and equipmentSICK. It is equipped with 2 safety inputs, 1 reset/EDM (External Device Monitoring) input, 3 safe enabling current paths, 2 application diagnostic outputs, and 3 test pulse outputsSICK. With a 24 V DC power supply, front – mounted spring terminals, and a slim 18 mm – wide housing, it is easy to install in control cabinets and is ideal for applications such as emergency stop monitoring, safety door supervision, and safety light curtain control in automotive, packaging, and material handling industriesSICK.
Main Functions
- Dual – Channel Safety Input Monitoring: Monitors 2 – channel safety devices with potential – free outputs, supporting differential time monitoring and cross – circuit detection to ensure the safety of the control loopSICK.
- Reset and EDM Control: Offers manual and automatic reset options via the reset/EDM input, and enables external device monitoring to enhance the integrity of the safety systemSICK.
- Restart Interlock: Prevents unintended machine restart after a safety stop, reducing the risk of accidents during equipment operationSICK.
- Diagnostic Feedback: Provides 2 application diagnostic outputs and LED indicators for power, safety input status, output status, and fault conditions, facilitating quick troubleshooting and maintenanceSICK.
- Test Pulse Generation: Delivers 3 test pulse outputs with a 40 ms interval and 2 ms width to continuously verify the functionality of connected safety sensorsSICK.
- Stop Category 0 Compliance: Ensures immediate and complete machine shutdown upon detecting a safety hazard, meeting the requirements of IEC 60204 – 1 Stop Category 0SICK.
Technical Features
| Feature | Details |
|---|---|
| Safety Ratings | SIL3 (IEC 61508), Category 4 (ISO 13849 – 1), PL e (ISO 13849 – 1)SICK |
| PFHd | 1.0 × 10⁻⁹ per hour (ISO 13849 – 1)SICK |
| Specified Operating Time | 20 years (ISO 13849 – 1)SICK |
| Stop Category | 0 (IEC 60204 – 1)SICK |
| Inputs | 2 safety inputs; 1 reset/EDM inputSICK |
| Outputs | 3 safe enabling current paths; 2 application diagnostic outputs (PNP, short – circuit protected); 3 test pulse outputsSICK |
| Supply Voltage | 24 V DC (11 V – 30 V DC)SICK |
| Switching Voltage | 10 V AC – 230 V AC, 10 V DC – 230 V DCSICK |
| Switching Current | 10 mA – 6 A (per contact); total current 12 ASICK |
| Test Pulse Interval | 40 ms; Test Pulse Width: 2 msSICK |
| Reset Mode | Manual and automaticSICK |
| Connection | Front – mounted spring terminalsSICK |
| Protection Rating | IP20 (IEC 60529)SICK |
| Operating Temperature | -25 °C to +55 °CSICK |
| Storage Temperature | -25 °C to +70 °CSICK |
| Housing Material | Plastic |
| Contact Material | Silver alloy with gold flashSICK |
Product Dimensions and Weight
| Parameter | Value |
|---|---|
| Dimensions (W × H × D) | 18 mm × 124.6 mm × 85.5 mmSICK |
| Weight | 150 gSICK |
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
How to purchase your electronic components?
You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
How to contact your customer service?
You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
Does your company often organize promotional activities?
In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
