2 port RS-422/485 serial board 2 RS-422/485 ports PCI bus Supports ADDC (Automatic Data Direction Control) intelligence Available with optical isolation and surge protection as options RS-485 data control: auto or by RTS Built-in termination resistors
The CP-132 series is designed for RS-422/485 industrial communication. It supports 2 independent RS-422 or RS-485 ports which can each control up to 32 devices in a multidrop environment.
To ease 2-wire RS-485 half-duplex control, Automatic Data Direction Control (ADDC) intelligence is built into each CP-132 board, eliminating the need for software interference. This means that applications can easily manage data transmitting and receiving of the half-duplex RS-485 port without requiring extra code.
To meet the demand for high reliability in an industrial environment, an optical isolation option (2 KV) and surge protection option (ESD 25 KV) are also available. In addition, other outstanding features such as on-chip hardware flow control and built-in termination resistors guarantee data integrity. All of the above features makes the Industio CP-132 series highly reliable and suitable for harsh industrial applications.