12 Way PLC Microcontroller DC Amplifier Board 8 Output CE / CCC Certificaton

■ Professional self-test, anti-interference circuit design, safer and more reliable operation.
■ Brand new original MOS tube with heat sink for greater load and stable operation.
■ Optional PNP (positive control) or NPN (negative control) signal input.
■ Each channel works independently and has LED lights to indicate the working status.
■ Standard rail mounting, compatible with TS-35/32 rails, versatility.
■ Small size. The module width is 87mm, which effectively saves space in the control box.
■ Provincial wiring. Save on wiring and labor costs, and reduce the chances of parts damage due to personnel wiring errors; the wiring is clear and tidy for easy maintenance

Transistor Amplifier Board Compare Solid State Relays

The solid state relay is actually the PLC amplification board, the internal principle is the same, the DC solid state relay is the same as the photocouple drive MOSFET amplifier board, the advantage of the solid state relay is that there is no mechanical contact, the semiconductor is off, the reaction speed It is more than 5 times of the mechanical contact relay, the only one is the volume is too big, the installation is inconvenient, must install the heat sink additionally.

Transistor amplifier can directly replace the DC solid state relay, the principle is the same with the solid state relay, compared to the solid state relay, the advantages of heat from the two bands, easy installation, rail mounting, do not drill so porous, a transistor amplification board can be from 2 Road to 20 Road, the installation is very convenient, bad can still be repaired, solid state relay is a one-time, broken can not be repaired, greatly increasing the cost, another advantage to save space, is 1/3 of the solid state relay take up space. Maintenance is even more convenient and has output indicators. It can directly see if the board is working properly.

♦ 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

♦ Typical Applications

• Micro-controller • PLC control • Servo System

• Electro-magnetic valve • DC Motors

• Home intelligent control

♦ Technical data