8 Channel Electronic PLC SCR Module For PLC Outputs 24 VDC Inputs , 250VAC Outputs

Thyristor conduction conditions are as follows: plus forward voltage and gate-triggered trigger current; its derivative devices are: fast thyristor, bidirectional thyristor, reverse thyristor, light-controlled thyristor and so on. It is a kind of high-power switch type semiconductor device, which is represented by the symbol “V” and “VT” in the circuit (the old standard is represented by the letter “SCR”)

Thyristor is a kind of switching element that can work under high voltage and high current conditions, and its working process can be controlled and widely used in electronic circuits such as controlled rectifier, AC voltage regulator, non-contact electronic switch, inverter and frequency conversion. Among them, a typical small-current-controlled device with large current. In 1957, General Electric of the United States developed the world's first thyristor product and commercialized it in 1958.

PLC bidirectional thyristor output circuit can only drive the AC load, the response speed is faster than the relay output circuit, and the service life is longer. The drive capability of the triac output is smaller than that of the relay output. The allowable load voltage is generally AC85 to 242V; the single-point output current is 0.2A to 0.5A. When multiple points share the common terminal, the output current at each point should be reduced. (If the triac output has a 0.3A single-point drive capability, the maximum allowable output is 0.8A/4 at 4 points common.)

♦ 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

♦ Technical data

GINRI POWER AUTOMATION CO.,LTD. is a professional production voltage phase sequence protection device (and name: three-phase power monitor), and PLC output zoom Board, and smart type motor integrated protection device, and industrial parts manufacturers, technology development team in elevator industry, and refrigeration industry, and crane industry, environmental equipment, mechanical NC industry and the industrial following insurance industry, field has more than 10 years practice experience, has development out variety price economic and function excellent of products. CQC product quality system by China Quality Centre (3C) certification and CE certification, products in the manufacturing process in strict accordance with the ISO9001 quality assurance system requirements and professional technical and service support.

Voltage phase-sequence protection for many years (equipment, refrigeration equipment, crane (passenger and goods) elevators, control of DC power supply system (Cabinet) screens, precision air conditioners, room air conditioners, electric hoist, boiler equipment, laser equipment, parking equipment, cranes, compressors) and so on using the run.

PLC output amplifiers (environmental protection equipment, numerical control and automation equipment, automobile, plastic machinery, hydraulic machinery, ceramic foam machinery, woodworking machinery, machinery) and so on using the run.

Years of integrated Intelligent motor protector (power plants, paper mills, steel mills, aluminium plants, cement plants, sewage treatment plants, coal preparation plants, refineries, petrochemical plants), and so on using the run.

Product quality is stable and safe, reliable, and earned a solid market position in the market and a high reputation in the industry, received unanimous recognition and praise of our customers.

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