Moxa CP-112UL-I-T 2-port RS-232/422/485 Universal PCI serial boards with optional 2 kV isolation

2-port RS-232/422/485 low-profile Universal PCI board with optical isolation, -40 to 85°C operating temperature

Moxa’s CP-112UL/UL-I Series of multiport serial boards are designed to be used by industrial automation system integrators for long-distance, multipoint, PC-based data acquisition applications. On-chip Automatic Data Direction Control for precision RS-485 communication requires precise timing control for enabling and disabling the line driver. Moxa’s Turbo Serial Engine™ chip that powers the CP-112UL/UL-I boards comes with on-chip ADDC®, which makes RS-485 as easy to use as RS-232. The boards come with 2 RS-422/485 serial ports, both of which can achieve data rates up to 921.6 kbps. In RS-485 mode, the serial port can connect up to 31 daisy-chained RS-485 devices within a range of 1.2 km. For long-distance RS-485 communication, 2 kV electrical isolation protection is available to prevent equipment damage.