Industrial Ethernet is an industrial communication method based on Ethernet communication. Compared with other communication methods, Industrial Ethernet has the advantages of high speed, high stability, strong anti-interference ability and high
interconnectivity and interchangeability. It has been widely used in the field of industrial automation.
Industrial Ethernet used in the field of automatic control industry mainly has the following different communication protocol: Ethernet, CAN open, Devicenet, PROFIBUS , INTERBUS, PROFINET , ETHERCAT , Ser cos ,Varan ,SFC-interface , CC-Link , and all of them could use M12 to RJ45 cable for communication.
For different protocol, the M12 to RJ45 cable connector have different wire definition.
For industrial Ethernet/IP protocol : the M12 to RJ45 cable can use A coded 4 pin , A coded 8 pin , D coded 4 pin , X coded 8 pin.


Product Performance | Reference Value |
Product Name | M12 D Coded Ethernet Cable |
Gender | Female and male |
Pin NO. | A coded 4 5 8 pin, B coded 5 pin, D coded 4 pin, X coded 8 pin |
Coded | A B D X |
Rated Voltage | 250V |
Rated Current | 0.5A |
Contact Material | Copper ( gold-plated ) |
Insert Material | PA66 + 30%GF |
Temperature Range | -25~+85℃ |
Waterproof Grade | IP67 |
Application | Ethernet, CANopen, Devicenet , PROFIBUS, INTERBUS, PROFINET, ETHERCAT, Sercos, Varan, SFC-interface, CC-Link. |
Certification | CE, ROHS |






