Mounting DIN Rail Plc Amplified Board PLC Panasonic Slim Control Relay Output Type

Mounting DIN Rail PLC Relay Module ,PLC Panasonic Slim Control Relay Output Type

The programmable controller is an industrial control computer system. Its control object is the industrial production process. Its connection with the industrial production process is realized through input/output (I/O) modules. The I/O module is a programmable controller. Bridges linked to the production site.

The input module is used to receive and collect input signals, and there are two types of input signals: one is a digital input signal provided by a push button switch, a limit switch, a digital dial switch, a proximity switch, a photoelectric switch, a pressure relay, etc.; Is a continuous change of analog input signal sent from the potentiometer, thermoelectric, speed motor, various transmitters. The input module also needs to convert these different level signals into digital signals that the CPU can receive and process. The function of the output module is to receive the digital signal processed by the CPU and convert it into a signal that can be received by the on-site execution component. It is used to control the contactor, solenoid valve, regulating valve, speed control device, and other types of control. The load is light, digital display and alarm device.

In order to improve the anti-interference ability, the general input/output unit has an optoelectronic isolation device. Optocouplers consisting of light emitting diodes and phototransistors are widely used in digital I/O modules, and isolation amplifiers are usually used in analog I/O modules.

The external wiring of the switching I/O module. Switch I/O module input signal is only on and off two states. The on/off status of each input/output point is indicated by a light emitting diode. The external wiring is generally connected to the terminal block of the module panel. Some modules use removable socket-type terminal blocks, and modules can be quickly replaced without disconnecting the external wiring on the terminal board.

The number of points of the switch I/O module is generally 2 nth power, such as 4, 8 and 16 points.

♦ 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