Waterproof M12 Male/Female Connectors

Exploring difference code of M12 Connector and Cable assembly: A Guide to Different code automation

Introduction:

M5, M8 and M12 connectors are circular connectors. known for their ruggedness and versatility, have become a crucial component in various industries. Whether you're working in automation, manufacturing, or even in the field of automotive engineering, understanding the M12 connector is essential. In this comprehensive guide, we'll delve into what M12 connectors are, their key features, applications, and why they play a pivotal role in today's technological landscape.

Benefits of M12 industrial circular connector:

• Ruggedness: M12 connectors and cable assemblies are built to withstand tough conditions, making them perfect for outdoor and industrial applications.
  
  
• Variety: They come in various configurations, with different numbers of pins and coding options fpr power and data application. Panel mounting receptacle, overmolding plugs and sockets and field installable mating connectors in difference types.
  
  
• Coding: M12 often incorporate coding to prevent mismating. The coding ensures that connectors with different coding configurations cannot be connected, reducing the risk of errors or damage.
  
  
• Protection: Some shielded M12 are offer shielding to protect against electromagnetic interference (EMI).
  
  
• IP Ratings: These connectors often come with high IP ratings (IP66, IP67, IP68, IP69 and IP69k), ensuring protection against dust and water ingress.
  
  
• Resistance to Harsh Environments: M12 is designed to withstand harsh environmental conditions, including exposure to moisture, dust, and vibrations.
  
  
• M12 Screw Thread: The M12 thread connector with a 12-mm locking thread ensures a secure connection, preventing accidental disconnection due to vibration or other factors common in industrial settings. Also existing Push-Pull M12 standard connector.
  
  
• Pin Counts: 2 pin, 3 pin, 4 pin, 5 pin, 6 pin, 7 pin, 8 pin, 12 pin and 17 pin. Soldering, PCB, Crimp, IDC screw termination pins. Male and Female straight / right angle pins.

Applications:

M8 and M12 electrical connectors are also find a wide range of applications across various industrial environments due to their compact design, durability, and versatility. Here are more applications where M12 male connector and female connector are commonly used:

1. Used in Factory Automation: M12 sensor connector is widely used in industrial automation for connecting profibus, plcs and other devices. Their robust design makes them suitable for harsh manufacturing environments and corrosive environments.
   
   
2. Process Control: In industries such as chemical processing and pharmaceuticals, M12 connectors are employed for reliable data and power connections in process control systems.
   
   
3. Robotics: M12 connectors play a crucial role in robotic systems, providing connections for motors, automation and control and other components. Their compact size is particularly advantageous in space-constrained robotic applications.
   
   
4. Instrumentation: M12 connectors are utilized in test and measurement instruments, ensuring secure connections for probes, and data acquisition equipment.
   
   
5. Transportation: M12 connectors are used in various transportation applications, including railways, buses, and automobiles. They provide reliable connections for lighting and communication systems,.
   
   
6. Renewable Energy: M12 connectors are employed in the renewable energy sector, particularly in wind turbines and solar panels, for data transmission, AC power and DC power connectivity, and control systems.
   
   
7. Medical Devices: The compact size and reliability of M12 connectors make them suitable for medical devices and equipment, facilitating connections in applications such as diagnostic instruments.
   
   
8. Telecommunications: M12 connectors are utilized in telecommunications infrastructure for connecting network devices and providing reliable data connections.
9. Agricultural Machinery: In precision farming and agricultural machinery, M12 connectors are designed for connecting sensors, actuators, and control systems.
   
   
10. Marine Applications: M12 and M8 connectors are employed in marine environments for their resistance to moisture and harsh conditions, providing reliable connections in marine electronics and equipment.
    
    
11. Food and Beverage Industry: M12 male and female connectors are installed in food and beverage processing equipment, where their resistance to washdowns and durability are essential.
    
    
12. HVAC (Heating, Ventilation, and Air Conditioning): Various M12 are used in HVAC systems for contributing to efficient and automated climate control.
    
    
13. Data Centers: M12 connectors are applied in data center infrastructure for connecting equipment, ensuring reliable and high-speed data transmission.
    
    
14. Mining: In mining operations, several M12 are used for connecting monitoring equipment, and control systems in challenging environmental conditions.
    
    
15. Oil and Gas Industry: M12 connectors are utilized in oil and gas exploration and production used to connect control systems in harsh and demanding environments.
    
    
16. Profinet Industrial Ethernet: M12 RJ45 application are compliant with communication standards like IEEE 802.3 and are designed to be compatible with switches, routers, controllers, and other network devices commonly used in industrial settings

M12 code chart

Pin Geometry keyway	Connector codes	IEC No.	existing pins	Description
	A code connectors	61076-2-101	2 to 17 poles	Factory automation, industrial sensors and power applications, communications, Robotics, Alternative energy solutions. Used with DC power supply and 1 Gbit Ethernet signal and data transmission, DeviceNet, CANbus, fieldbus primarily use A-coded connectors with 4 and 5pin. Shield and unshielded Current Rated: 1.5A to 4A.
	B code connectors	61076-2-101	3 to 5 poles	Used with Fieldbus and Profibus connections, automotive machine, automatic system, outdoor devices, remote process sensors and others. Current rated: 4A.
	C code connectors	61076-2-101	3 to 6 poles	Dual keyway. Primarily used with AC sensor and actuators and AC power.
	D code connectors	61076-2-101	3 to 5 poles	Used with 100 Mbit Ethernet, for network and industrial transmission (4A/250V).
	K code connectors	61076-2-111	3 to 5 poles	AC application, 12A at 630 VAC
	L code connectors	61076-2-111	3 to 5 poles	DC application, 12A at 63 VDC
	M code connectors	61076-2-111	3 to 6 poles	AC application,8A at 630 VAC
	P code connectors	61076-2-101	3 to 5 poles	Various other uses. Current Rated: 4A.
	S code connectors	61076-2-111	3 and 4 poles	For frequency converters, AC supply (can replace C-coded power).
	T code M12 connectors	61076-2-111	2 to 4 poles	DC application, 12A at 63 VDC
	X code connectors	61076-2-109	8 poles	Used in 10 Gbit high-speed industrial Ethernet for CAT6A twisted-pair high-speed data transmission bandwidth needs (10Gbit 0.5A/48V). used for signal.

M12 Connectors and Cable Assemblies FAQ

What is an M12 connector?

An M12 connector is a type of circular connector commonly used in industrial applications to provide a reliable connection for various devices such as sensors, actuators, and automation equipment. It is known for its secure IP66, IP67, IP68 and IP69k rated sealing, making it suitable for use in harsh environments and is available in different pin counts. HOLIN is a M12 connector manufacturer who produce M12 connectors, M12 cables and M12 adapters in Taiwan. We are not only manufacture M12 connector, but also manufacture M5, M8 and M23 connectors, cables and adapters.

What are M12 cable assemblies?

M12 cable assemblies are cable harnesses that utilize M12 connectors on each end to offer a reliable connection for various industrial applications, including ethernet and fieldbus communications within industrial automation environments. These assemblies come in various lengths and configurations to meet specific requirements. HOLIN offers different options of cables material, you also can define difference assemblies on M12 cables.

How are M12 connectors used in industrial automation?

M12 connectors play a crucial role in industrial automation by providing a robust connection for devices such as sensors, actuators, and communication networks. They offer a secure and reliable interface for power, signal, and data transmission, contributing to the seamless operation of automated systems.

What is the difference between M12 and M8 connectors?

M12 connectors are distinguished from M8 connectors by their larger size and higher pin count options. While M8 connectors are commonly used in applications with space constraints, M12 connectors are preferred for their broader range of applications and higher current-carrying capabilities.

How do M12 connectors withstand harsh environments?

M12 connectors are designed with robust construction and shielding to ensure their resilience in harsh environments. The sealing and shielding features of M12 connectors protect against dust, moisture, and vibration, making them ideal for use in rugged industrial settings. HOLIN is able to custom difference material of connector insert, housing, cable, pin plating thickness, connector structure for difference applications and environments.