Motors PLC SCR Module , AC Solenoid Valve Driver Board SCR Zero Trigger Solid State

In PLC automatic control, or in the numerical control system, there are often alternating loads, where the switching frequency is relatively high, the traditional method is to use solid state relays, or to use intermediate relays with larger contact currents. The disadvantage is that intermediate relays use No matter how good the quality is, the life span of both is due to the mechanical contact and the response is relatively slow. Solid state relays are troublesome to install and take up a lot of space.

In the current generation of automatic development, the PLC thyristor amplifier board will be selected to control some loads with relatively frequent AC actions. Direct DC12-24V control AC 24V-250V, no contact control, no mechanical contact, greatly improving efficiency, It also improves the service life, and is more convenient to install. The standard DIN rail mounting method occupies a small space and has an input indicator. It is more intuitive.

SCR module can be divided into controllable module and rectifier module from the internal packaged chip;
Divided from the specific use, can be divided into: ordinary thyristor module (MTCMTXMTKMTA), ordinary rectifier module (MDC), common thyristor, rectifier tube hybrid module (MFC), fast thyristor, rectifier and mixing Modules (MKCMZC), non-isolated thyristors, rectifiers and hybrid modules (also known as MTGMDG for special welding machines), three-phase rectifier bridge output module (MDS), single phase (three Phase rectifier bridge module (MDQ), single-phase half-controlled bridge (three-phase full-control bridge) modules (MTS) and Schottky modules.

In the current generation of automatic development, the PLC thyristor amplifier board will be selected to control some loads with relatively frequent AC actions. Direct DC12-24V control AC 24V-250V, no contact control, no mechanical contact, greatly improving efficiency, It also improves the service life, and is more convenient to install. The standard DIN rail mounting method occupies a small space and has an input indicator. It is more intuitive.

♦ Features

-- Standard DIN rain mounted

-- Status indication for each input

-- Special circuit for self test, overload, short-circuit and anti-interference

-- High quality SCR components with low on-resistance and excellent stability

♦ Typical Applications

• Micro-controller • PLC control • Servo System

• Electro-magnetic valve • DC Motors

• Home intelligent control