What does M12 to RJ45 mean?
An M12 to RJ45 cable is a type of cable meant for industrial Ethernet connectivity, where the M12 connector is intended for use in environments that are not only safe with regard to wiring, but are also rugged, reliable, and will very seldom be unplugged or disconnected. Common applications include machinery, robotics, and manufacturing applications. The M12 connector comes in A, D, and X coding to meet various equipment and industrial protocols.
Why Use This M12 Connector Cable?
In terms of cabling category, this is a Cat5E and Cat6A rated cable, meaning it will provide data transmission of up to 10 Gbps (Cat6A) as well. This cable is designed to solve the connectivity challenges associated with obtaining traditional Ethernet connectivity from an industrial device to the M12 connector. The M12 connector is known to restrict impact and is able to provide more shielding. This can make it easier to protect against data loss in non-passive applications that struggle under interference from other devices requiring more power (i.e., light fabrication). The cable is engineered with pure copper cores that maintain low signal loss and transmit clear and stable data signals. It contains a rugged design, including a 7.0mm jacket diameter, giving not only flexibility but also resistance to abrasion, chemicals, and extreme temperatures. What’s great about the jacket is that we can be confident these devices can perform well on factory floors or during outdoor applications.
Understanding the M12 Coding
When we talk about M12 coding, we are referring to connectors A, D, and X:
- M12 A-coded connectors are meant for general-purpose Ethernet and generally contains 4 or 8 pins.
- M12 D-coded connectors are for PROFINET applications, and these connectors are made for reliable transmission; they provide real-time communication.
- M12 X-coded connectors cater to high-speed applications and are typically utilized when Ethernet is 10 Gbps, thereby demonstrating that M12 and Ethernet are interchangeable in their applications.
This cable can support all three coding types noted regarding M12 connectors.
The connectors come in both male and female options and contain 4 pins for Cat5E and 8 for Cat6A to accomplish the task over RJ45. Most Ethernet devices will be compatible with the RJ45.
Applications:
This cable works particularly well with PROFINET and Siemens Ethernet systems, providing stable and high-performance network communication in automation, robotics, and manufacturing.
Specifications
| Specification | Details |
| Cable Type | Industrial Ethernet Cable |
| Connector A | M12 Connector (Male or Female) |
| Connector B | RJ45 Connector |
| M12 Coding | A-coded, D-coded, X-coded |
| Pin Count (M12) | 4-pin (Cat5E), 8-pin (Cat6A) |
| Ethernet Standard | Cat5E (up to 1 Gbps), Cat6A (up to 10 Gbps) |
| Cable Diameter | 7.0 mm |
| Conductor Material | Pure Copper Cores |
| Jacket Material | Industrial-grade, abrasion and chemical resistant |
| Length Options | Custom lengths from 0.3m to 20m+ |
| Operating Temperature Range | -40°C to +85°C |
| Application | PROFINET, Siemens Industrial Ethernet Networks |
| Compliance | Meets relevant industrial and Ethernet standards |
How to Use the M12 to RJ45 Ethernet Cable
To use the M12 to RJ45 Ethernet cable, you simply attach the M12 side of the cable to your industrial device or sensor (which has an M12 port) and plug the RJ45 side of the cable into your network switch, router, or standard Ethernet device. It’s plug-and-play, which means you can get set up quickly and easily without being a wiring specialist to get the cable to work.
Why Is This Cable Important for Industrial Networks?
Industrial networks rely on cabling capable of withstanding physical stress, electromagnetic noise and interference, and extreme temperatures compared to consumer cabling solutions or options. An M12 connector cable is designed for this environment and can handle the rigors of data transmission without degradation. This M12 to RJ45 Ethernet cable is a truly flexible option for unlimited industrial applications since it is capable of withstanding all 3 codes in an M12 connector form factor and the various Ethernet categories.
This M12 to RJ45 Ethernet cable is an exceptional and flexible corporate solution for connecting industrial equipment to a standard Ethernet solution. You can select from either a Cat5E or Cat6A cable, 3 different coding standards in the M12 to Ethernet connector form factor, and connectors with male or female plugs. This M12 to RJ45 Ethernet cable exceeds the stringent demands of modern industrial communication systems, especially for PROFINET and Siemens applications. The M12 to RJ45 Ethernet cable has premium construction with pure copper cores for durability and long service life in demanding environmental conditions.
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