There are one input circular connector and three output circular connectors in the field bus and can bus 3-WAY 4-WAY distributor. The M8 standard series interface can be customized with standard circular waterproof joint and M12 interface with code a or code D. There are 2 sets, 3 sets, 4 sets, 5 sets, 8 sets and 12 sets, which can be customized according to the needs. This kind of distributor is often needed in the field installation of industrial equipment. Signal connection, transmission between devices, including power supply and application fault analysis connection. Jh-com connector technology provides such professional customized production services