The high-frequency interference when running PLC MACHINE

The high-frequency interference signal is not transmitted through the coupling of the transformer winding,

 but through the distributed capacitance between the primary and secondary windings. 

Adding a shielding layer between the primary and secondary windings and grounding it together with the

core can reduce the distributed capacitance between the windings and improve the ability to resist 

high-frequency interference.

B&R X20AO2622 Analog Output Module, Allen Bradley 1747-L551 SLC 500 Processor, Siemens 6ES7400-1TA01-0AA0 SIMATIC S7-400, Rack UR1, Allen Bradley 1756-M12 Memory Module

Power filter , which has good common-mode filter, differential-mode filter performance and high-frequency 

interference suppression performance, and can effectively suppress the interference between lines and lines

and between lines and ground. interference, its products can be used for AC single-phase, 

three-phase power and DC power. C/D series high-performance filters are suitable 

for electronic equipment that has transient

Have interest in above parts? get in touch with Vivi (sh_plc@163.com).