QnA Series Serial Communication Modules

Caution
Product Description
Features
•A total of two channels of RS232C, RS422 and RS422/485 communication interface ports
•Both ports can operate as linked or independently.
•Choice of Dedicated protocol mode, Non-protocol mode, or Bi-directional protocol mode
•Entire QnA device memory area and program area can be accessed with the dedicated protocol mode.
•User definable frame is automatically added to transmission data.
•Up to 115.2k bps of high speed transmission