RP-12K2 Two - wire process control signal surge protector

Process control signal surge protector, mainly used to suppress the surge voltage into the industrial control system network, so that the system network is free from the surge voltage generated by the signal interference, and avoid permanent damage to the network of sensors, controllers and actuators.

Rated voltage： 12V
Maximum discharge current Imax: 20KA
Type of communication signal： AI、DI signal
Width： 9mm

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main features

The product adopts multi-level protection technology and international well-known brand components, and the front stage adopts gas discharge tube, which can withstand large lightning current impact; The rear stage adopts TVS with low capacitance characteristics, which has a fast response speed. There is a protection circuit between the two poles, which can ensure the effective isolation of the front and back stages.

01. Large current capacity, low limiting voltage, fast response speed, less than 1ns;

02. Small transmission attenuation, small insertion loss, the maximum transmission rate of 10Mbps;

03. The product has the function of indicating the deterioration of working condition;

04. The product has online hot removal function, that is, in the working state, the lightning protection component can be removed for inspection, maintenance and replacement, and the base after the removal of lightning protection component can keep the system working normally;

05. Strong fault isolation function, simple installation, standard 35mmDIN guide rail fixed, terminal wire grounded;

06. Product protection grade IP20, connected in series, installed in the front end of the protected equipment;

Protection principle

Dimension

technical parameter