Introduction2-port RS-422/485 Universal PCI Board w/ 2 KV Isolation Protection
FeaturesThe MOXA CP-132UL V2 Series of Smart Multiport Serial Boards is designed for Industrial Automation system integrators for long distance multi-point PC-based data acquisition applications.On-chip Automatic Data Direction Control for Precision RS-485 CommunicationRS-485 communication requires precise timing control to enable and disable the line driver. Powered by Moxa's Turbo Serial Engine chip that comes with on-chip ADDC (Automatic Data Direction Control), using CP-132UL V2 to transmit RS-485 packets is as easy as using RS-232.RS-485 multidrop for up to 31 devices within 1.2 km The CP-132UL V2 Universal PCI Multiport Serial Board has 2 RS-422/485 serial ports, each capable of data rates up to 921.6 Kbps. In RS-485 mode, the serial port can connect up to 31 daisychained RS-485 devices within a range of 1.2 km. For long distance RS-485 communication, optional 2 KV isolation protection is available (CP-132UL-I V2) to prevent equipment damage.
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