Digital output module, Siemens module, Siemens relay 6ZS7222-1HF22-OXA8 original genuine fake a penalty ten

Digital output module, Siemens module, Siemens relay 6ZS7222-1HF22-OXA8 original genuine fake a penalty ten

Relay the main classification:

1 according to the working principle and structure characteristics of relay

1): use of electromagnetic relay circuit input circuit in the electromagnet core

Relay (Figure 4)

An electrical relay and suction effect and the armature.

2) solid state relay: refers to the electronic component to fulfill its function without mechanical motion component, a relay input and outputisolation.

3) temperature relay: when the outside temperature reaches the valueand action given relay.

4) reed relay: the seal in the tube, reed reed armature magnetic circuitand electric shock action has dual action to open, close or conversion circuit of relay

5) time relay: when add or remove the input signal, output delay or limitto the specified time to close or open the relay controlled circuit.

6): high frequency relay for switching frequency, RF circuit and with a minimum loss of relay.

7) polarized relay: a polarized magnetic field and the control currentthrough the comprehensive action of magnetic field generated by the control coil and the action of relay. The action of the relay directiondepends on the current direction control passes through the coil.

8) other types of relays: such as optical relay, thermal relay, instrumentsound relay, relay, Holzer effect differential relay relay, etc..

Company introduction:

Beijing Jiemei a core of Electronic Science and Technology Co. Ltd. isthe most famous Chinese largest distributor of electronic components.The United States create core was founded in 2000, after nearly ten years of development, has become the largest Chinese IC products retail service providers.

The United States since the establishment of a core of adhering to the "quality first, credit first, efficiency first, service first, price reasonable" business philosophy, combined with the international well-knownsemiconductor production enterprises, to provide quality services for domestic and foreign enterprises supply.

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