4 Channel Relay Module DC Motors PLC Mosfet Control Switch , PLC Output Module

Difference between PLC transistor output and relay output

1 , transistor output

High-speed output: If the servo/stepper is used for output with high operating frequency, such as temperature PID control, it is mainly used for stepping motor control, servo control, and solenoid valve control (high valve operating frequency).

2 , service life

Relays are mechanical components so they have a long operating life.

Transistors are electronic components that only age and have no limit on the number of uses.

3 , current

Transistor Current 0.2A-0.3A Relay 2A.

4 , voltage copyright transistor maximum 24V, relay can be connected to 220V transistor DC, relay AC + DC

5 , load

When using a transistor, it is sometimes necessary to add other things to drive large loads (such as relays, solid state relays, etc.).

6 , relay output type

The CPU drives the relay coil to make the contact pull in, so that the external power supply drives the external load through the closed contact. Its open circuit leakage current is zero, and the response time is slow (about 10ms), which can bring a large external load;

7 , transistor output type

The CPU turns on and off the transistor through optical coupling to control the external DC load. The response time is fast (about 0.2ms), and the external load can be small; 8. The thyristor output type

The CPU turns on the triac through optical coupling to control the external AC load. The open circuit leakage current is large and the response time is fast (about 1ms).

♦ Features

-- Standard DIN rain mounted

-- Status indication for each input

-- Special circuit for self test and anti-interference

-- High quality MOSFET with large load and excellent stability

Protect : • 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.

Ginri company always adhere to "scientific management as the core, the user needs for the Centre to focus on product quality, meticulous service is sincere," the spirit of enterprise, please call us from all walks of life, thank you!