Contec COM-1PD(USB)H Operation & User’s Manual

for USB2.0 COM-1PD(USB)H User’s Guide CONTEC CO.,LTD. ...

Thank you for purchasing the CONTEC product. The product consists of the items listed below. Check, with the following list, that your package is complete. If you discover damaged or missing items, contact your retailer. Product Configuration List - Micro converter …1 [COM-1PD(USB)H] - First step guide …1 - COM Setup D ...

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Check Your Package................................................................................................................................i Copyright.................................................................................................................................................ii Trademarks......... ...

3. EXTERNAL CONNECTION 21 Interface connectors...............................................................................................................................21 Example Connections........ ...

COM-1PD(USB)H 1 1. Before Using the Product This chapter provides information you should know before using the product. About the Product This product is an isolated micro converter for converting the USB port of PC into RS-422A/485 serial communications. Each converter has one channel RS-422A/485 communication port. Higher nois ...

2 COM-1PD(USB)H - Each channel is equipped with separate 128-byte / 384-byte FIFO buffers for transmit and receive. These are FIFO format, useful for high speed communications and to reduce the load to the CPU when transmitting/receiving. As the device manager can be used to enable/disable the use of FIFO and set the FIFO trigger ...

COM-1PD(USB)H 3 Customer Support CONTEC provides the following support services for you to use CONTEC products more efficiently and comfortably. Web Site Japanese http://www.contec.co.jp/ English http://www.contec.com/ Chinese http://www.contec.com.cn/ Latest product information CONTEC provides up-to-date information on products. ...

4 COM-1PD(USB)H Safety Precautions Understand the following definitions and precautions to use the product safely. Safety Information This document provides safety information using the following symbols to prevent accidents resulting in injury or death and the destruction of equipment and resources. Understand the meanings of th ...

COM-1PD(USB)H 5 - Regarding “EMC Instruction Class A Notice” This product has acquired the above-mentioned standard. However, a sufficient margin may not be secured for the standard. In this case, use a ferrite core (SEIWA E04SR301334 or a compatible product) for the COM cable (this product’s / connected device’s side) or ...