How Many COM Serial Ports Can An Industrial Computer Have?

- Jan 23, 2020-

Some customers who know the industrial control computer will know that an industrial control computer generally has rich IO interfaces. Some special customers require relatively more COM serial ports for industrial computers. How many COM serial ports can there be for one industrial computer ?

For TAICENN, in general, there are 2 or 6 or more interfaces. We currently have TBOX-2 series which has 6 interfaces.

Let's have a look into our TBOX-2800 with Whiskeylake-U platform.


TAICENN TBOX-2800 is a newest release high-performance fan-less industrial Box PC model, it adapts Intel Whiskey lake Celeron 4305U 2.2Ghz CPU, having advanced computer performance and low power consumption. TBOX-2800 storage can support 1 *mSATA and 1* 2.5 inch SATA SSD or HDD; The design has a variety of communication interface, with 2* LAN (Intel I211AT) ports, 4* USB 2.0 ports (max. up to 6*USB2.0), 4* USB 3.0 port, 6* RS232 (Optional with 1* RS485/RS422); The power input is DC 9~24V voltage, and has over-current, over-voltage and reverse-polarity protection.

TAICENN TBOX-2800 uses full-sealed box construction, and it can prevent dust from entering the device system. Large aluminum fin heat sink can distribute the heat effectively and quickly, ensures the longer reliability and life-span of the system. TAICENN TBOX-2800 operating temp. is -20℃~+70℃, can be suitable for longer-time operating and harsh environment industrial application projects, such as intelligent transportation system, machine vision, medical device, textile machinery, rail transportation and industry automation. 

TAICENN TBOX-2800 can be compatible with Windows10, Linux Operating system and embedded Operating system, and it is also compatible with application software based on those operating systems.