SMC D-M9PSAPC Magnetic Switch DM9PSAPC
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SMC D-M9PSAPC Magnetic Switch (DM9PSAPC)
The SMC D-M9PSAPC is a non-contact solid-state magnetic switch from SMC’s D-M9 Series, designed for real-time piston position detection in pneumatic cylinders. It features a 3-wire PNP output, M8-3 pin front connector, 0.5m horizontal lead, and IP67 protection, enabling reliable integration with PLCs and automation systems in industrial environments. Its non-contact design eliminates mechanical wear, ensuring a service life exceeding 100 million operations, while the built-in LED indicator facilitates quick status checks and troubleshooting for efficient maintenance and system optimization.
Main Functions
| Function | Detailed Description |
|---|---|
| Non-Contact Position Detection | Detects the magnetic field from a cylinder’s piston magnet to trigger PNP output, enabling precise start/stop signals for automated assembly, material handling, and packaging systems without mechanical contact or wear. |
| Real-Time Status Feedback | Red LED indicator confirms switch activation and power supply, simplifying field debugging, fault diagnosis, and system synchronization. |
| PLC & Control System Integration | 3-wire PNP output (brown=V+, blue=0V, black=signal) connects seamlessly to IC circuits, relays, and PLCs, supporting safety interlocks and sequence control. |
| Harsh Environment Operation | IP67-rated sealing resists dust, water, and oil, ensuring stable performance in automotive, food processing, and electronics manufacturing environments. |
| Plug-and-Play Installation | Pre-wired M8-3 pin connector and direct mounting on cylinder grooves reduce wiring time and enhance installation flexibility for horizontal/vertical orientations. |
Technical Features
- Non-Contact Solid-State Design: Hall-effect sensing eliminates mechanical wear, achieving >100 million operations and reducing maintenance downtime compared to contact switches.
- Wide Voltage Compatibility: Operates at DC 4.5–28V (5V/12V/24V), adapting to diverse industrial power supplies with stable performance across the range.
- PNP 3-Wire Output: Sinks up to 40mA load current, suitable for low-power control circuits; internal voltage drop ≤0.8V (10mA) minimizes signal loss.
- Low Power Consumption: <10mA quiescent current and <100μA leakage (24V DC) optimize energy efficiency and prevent false triggers.
- Robust Environmental Protection: IP67-rated housing and cable withstands -10°C to 60°C temperatures, dust, water jets, and chemical exposure for reliable outdoor/harsh indoor use.
- LED Status Indication: Bright red LED provides instant visual confirmation of switch state, aiding rapid commissioning and troubleshooting.
- Quick Connector Interface: M8-3 pin front connector enables tool-free wiring, reducing installation time and ensuring secure, vibration-resistant connections.
Product Dimensions (Unit: mm)
| Dimension Parameter | Value |
|---|---|
| Switch Body Length | 28 |
| Switch Body Width | 10 |
| Switch Body Height | 8 |
| Mounting Groove Compatibility | 6 (Standard Cylinder Groove Width) |
| M8 Connector Diameter | 8 |
| Wire Outer Diameter | 2.6 |
| Wire Length | 500 |
| Minimum Bending Radius | 20 |
| Detection Distance | ≤2 (Typical for 15–32mm Bore Cylinders) |
Weight and Material Specifications
| Component | Material | Weight (g) |
|---|---|---|
| Switch Housing | Polybutylene Terephthalate (PBT) | 12 |
| Magnetic Sensor & Circuit Board | Hall-Effect IC & FR-4 PCB | 3 |
| M8 Connector & Cable | Nickel-Plated Brass & PVC Insulation | 8 |
| LED Indicator & Seals | Epoxy Resin & Nitrile Rubber | 2 |
| Total Weight | – | 25 |
Key Performance Parameters
| Parameter | Value |
|---|---|
| Output Type | PNP 3-Wire (NO: Normally Open) |
| Supply Voltage Range | DC 4.5–28V (5V/12V/24V Compatible) |
| Maximum Load Current | 40mA |
| Quiescent Current | ≤10mA |
| Internal Voltage Drop | ≤0.8V (10mA); ≤2V (40mA) |
| Leakage Current | ≤100μA (24V DC) |
| Response Time | ≤1ms |
| Operating Temperature | -10°C to 60°C |
| Storage Temperature | -30°C to 80°C |
| Protection Rating | IP67 (IEC 60529) |
| Service Life | >100,000,000 Operations |
| Certifications | CE, RoHS Compliant |
WHO WE ARE
About us
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.
