24V PLC Transistor Module , 16 Ways Drive Control Switch Optocoupler Isolation Board

PLC amplifier board is a weak control signal output from the PLC (a few milliamperes of current) through optical isolation, power amplification, output power output (a few
(Current) control signals to drive loads such as low-power motors, contactors, solenoid valves, etc.; to increase the load capacity of the PLC, the input and output parts are adopted
With the photoelectric isolation technology, protect the PLC from overvoltage, overload, load short circuit and other effects, effectively protect the PLC output interface, small size, installation side
Conveniently, millisecond response time, no limit on switching times, standard rail mounting can directly replace traditional intermediate relays, reducing maintenance time and
This, using imported power devices, to ensure stable operation of equipment;
PLC amplifier main application:
Injection molding machine, hydraulic press, automated production line, punch automation, glass machinery, thermal power lines, military factories, ships, robots, robots, communications
Equipment, oil fields, stage lighting, music fountains, etc.

PLC amplifier board product classification:
First, PLC transistor amplifier board (non-contact) also known as PLC DC amplifier board, using Darlington tube or field effect tube for power amplification, used to drive DC24V load (solenoid valve, motor, contactor, etc.), working power DC24V , The input terminal divides NPN and PNP type 2 kinds, according to the output of the PLC of the upper computer to carry on the selection, the type commonly used on the market is N at present; Such as Mitsubishi, Omron, Delta, Xin Jie,etc.; Use such as Siemens, Schneider PLC,etc. The P-type; PLC transistor amplifier board output is also divided into NPN and PNP type 2, generally the same as the input;

Second, PLC thyristor amplifying board (non-contact) also known as PLC AC amplifier board, using thyristor for power amplification, the input power supply DC24V, output power supply AC220V, used to drive AC220V load (solenoid valve, contactor, etc. ); The input end divides NPN and PNP type 2 kinds, according to the output of the position machine PLC different carries on the type selection, the millisecond grade response speed, the frequent switch does not affect the service life, the normal work more than 5 years, may take the hydraulic pressure electromagnetic valve, exchanges the electromagnetic contactor , Small-power AC motors, small power heat management, fan.

♦ Technical data