RAYON Technology Co., Ltd.

Engineered to Connect. 

Old company, Old product, Old engineer let your equipment running

We are major in serial port application environment since 1990.

We offer solution for you to monitor serial data transmission.

****You can find document to use our products in your environment here.****

****You can download whole RAYON CD here.****　

We are your partner, not competitor. 

Find serial port, check with RAYON.

We are member of Taipei Computer Association (member number 03218) since 1990.

Find serial port connection solution, check with RAYON anytime.

One COM port in PC is nothing, 64 COM ports in PC is great.

ISA card, PCI card, PCIe card, USB to serial converter box, IP to serial converter box, IP serial device server, serial to multi-serial converter box, RS232, RS422, RS485, Ground isolated products, 2---64 COM port per system.

  You may find one product in following product list to meet your target serial port application environment. If you could not find , please send Email to info@rayontech.com.tw to check with us. Thanks! Our old engineer with experience over 40 years can support you. When your old product can not have support from your original supplier, our product may fulfill your requirement directly. Or our old engineer may modify our standard product to support your system. Only old company as RAYON focus on serial port solution can support your 30 years old product. Don't argue your original product supplier can not support your 30 years old product. Because they just make product with standard circuit from IC manufacture, so they can not support any EOL product. They want to support you, but they do not have capability to support EOL product. Only old company as RAYON design and maintain hardware & software by ourselves can support you.  

1.ISA card: A2485, A402, A480, A640, A960, R640, R960, F960, F990,A641,R641,F641can support 2 to 64 serial ports..

   We know why you still need one ISA card to run in your DOS and NT4.0 system. It is your money to keep one equipment running.

When your old product can not have support from your original supplier, our product may fulfill your requirement directly. Or our old engineer may modify our standard product to support your system. Only old company as RAYON focus on serial port solution can support your 30 years old product.

2.PCI card: P232, P422N, P422I, P485, P485U, P584, P588, P8485U,P118U, P640A, P960A, P990F, P640NU can support 2 to 64 serial port.

  One PCI card can support 16,32,48,64 RS232/RS422/RS485 serial ports.

  16 RS232 port PCI card. 32 RS232 port PCI card. 48 RS232 port PCI card. 64 RS232 port PCI card. 

  One PCI card can support 8,16,24,32 GROUND isolated RS232/RS422/RS485 serial ports.

3.PCIe card: A102, A132, A112, A104, A134, A134, A168, A138, A118, AL104L, AL124L, AL134L, AL224L, POS104EL, PE588I, PE8485I, PE118I, A320 can support 2 to 64 serial port.

  One PCIe card can support 16,32,48,64 RS232/RS422/RS485 serial ports.

  16 RS232 port PCIe card. 32 RS232 port PCIe card. 48 RS232 port PCIe card. 64 RS232 port PCIe card.

  One PCIe card can support 8,16,24,32 GROUND isolated RS232/RS422/RS485 serial ports.

4.USB to serial port box: UTS111, UTS112, UTS114, UTS040, UTS004, UTS485 can support 1/2/4 serial port per box.

  USB box for 4 RS232,RS422,RS485 port per box. USB box for 4 Ground isolated RS232, RS422/RS485 ports per box.

5.IP serial device server: APORT100P, APORT200, APORT020, APORT101, APORT400, APORT040, APORT004, APORT800, APORT080, APORT008, IPORT104P, IPORT108P, IPORT134, IPORT138, IPORT114, IPORT118, GPORT104, GPORT108, GPORT116 can support 1 to 16 serial port per box.

  IoT box for 8 RS232,RS422,RS485 port. IoT box for 8 Ground isolated RS232, RS422/RS485 ports.

IP to RS232/RS422/RS485 serial port converter. Legacy RS232/RS422/RS485 device to IP network converter.

6.one serial port to multi-serial port solution: RAMUXIOP box can support 8 serial port per box and daisy chain to 64 virtual COM port in Windows system.

One COM port connector in your system can support multi-serial port connection in Windows system.

7. Serial port sharer: S232, S234, S432, S434, S272, S472i,S474 can support one master port and multiple slave port to share.

  can be worked as serial port expander, serial port splitter, serial port sharer, Broadcast & Receive Device  to support Polled/Response SCADA Network. You can have same data to transmit to multiple devices simultaneously.

 can be PCI add-on card, USB box, Sharer box to meet target application environment. You can debug your software via duplicated data.

8.Interface Converter: standard isolation models can support GROUND isolated feature in RS232,RS422,RS485 interface converter and isolator, triple isolation models can support GROUND isolated feature in input/output/power for rigid environmen. the smart APLOG,iLOG and ULOG box can monitor your data communication via PCI card,USB or IP network connection.

It is interface converter for different interface type device to work together. It is GROUND isolator to protect your device.

When cost is your concern, you can use our standard product line. When safety is your concern, you can use our GROUND isolated product line.

When you know your target application environment, you can use our less expensive RS232 only or RS422/RS485 only product line. When you need one product to meet any unknown interface environment, you can use our flexible RS232,RS422,RS485 settable product line.

When you need to keep low initial cost and reserve expandable capability in the future, you can use our P640NU(universal PCI card) or A320(PCIe card) product line to support 8 to 64 serial port anytime.

For good application environment you can use less expensive standard product line. For rigid application environment we suggest to use GROUND Isolated product line.

If you could not find enough data in www.rayontech.com.tw,

Please check info@rayontech.com.tw for English service.

Please check www.rayontech.com.cn for Chinese service. Or rayon@ms1.hinet.net for international service.

Please send mail to info@rayontech.com.tw or rayon@ms1.hinet.net for service.

RAYON Technology Co., Ltd.

2F, No.177, Chung_Shan 2 Rd., Lu_Chou, New Taipei City, Taiwan.

TEL: 886-2-82858362

FAX: 886-2-82857065