DC Motors 32 Channel PLC Relay Module With RC ARC Extinction Circuit

DC Motors 32 Channel PLC Relay Module With RC ARC Extinction Circuit

In the past, when we were working as an automatic electrical control cabinet, the PLC control load would add a small intermediate relay. Now that industrial automation has evolved toward integration, a relay module has been developed and the PLC can directly control the coil of the relay module. The corner contact of the relay module controls the load again. The advantage is that the relay module is small in size and only occupies 1/2 volume of the small intermediate relay. The contact current is also larger than that of the small relay. Generally it is 10A, 12A, 16A. , 30A, with varistor, when the relay is disconnected, the spark produced will play the role of arc extinguishing and improve the life of the relay.

The relay on the relay module is damaged and replaced. It is also very convenient, because with the small intermediate relay, it is with a base, can be directly swapped and replaced, easy to maintain, this relay module wiring is also very convenient, input and output with the PLC It is divided direction, the above is the input, the following is the output, the input and output of the traditional small intermediate relay is mixed together, the first time will be connected in the study for a while.

The relay module can completely replace the small intermediate relay, the coil voltage has 5V, 24V, 36V, 48V, 110V, 220, 230V, etc., both AC and DC, and there is an infinite relay module, the input is not positive and negative, relative to automation Is NPN/PNP universal

PLC amplifier board 2,4,6,8,12,16,32 way. They are all double-numbered and have no single number. Because the PLC is a double output. For example, the PLC at 14 o'clock is generally 8 inputs and 6 outputs, and a 6-channel PLC amplifier board is selected.

♦ Features

-- Support most of PLC output interface

-- Standard DIN rain mounted

-- Status indication for each input

-- Special circuit for self anti-interference

-- Isolation for each relay channel

-- with relay base, easy to replace

-- with RC arc extinction circuit

♦ Typical Applications

• Micro-controller • PLC control • Servo System

• Electro-magnetic valve • DC Motors

• Home intelligent control

♦ Technical data