Introduction
The UP-USB-4 is an industrial level USB to RS-232/485/422 converter with power supply from USB port that no need external power supply, which can be used to convert any standard USB port into a three-wire RS-232 port, a two-wire RS485 port, or a four-wire RS422/RS485 port and vice versa. Built-in 600W surge protection, 15kV static protection and circuit protection effectively avoid damage caused by lightning strikes, surges and other factors.
UP-USB-4 can be used to communicate with one loop of up to 128 units of RS485/RS422 devices, which supports serial data rates up to 115,200bps, auto-sensing and self-adjusting, no DIP switch or jumpers are required, which widely used in intelligent power management, power system automation, water conservancy monitoring, industrial automation, distributed data acquisition and other occasions.
Support Industrial USB to RS-232/RS-485/RS422 Converter;
Fully compliant with USB 2.0 specification;
Support multiple operating systems such as WIN98/2000/XP/7 Apple OS8/OS9
Industrial grade rugged ABS housing;
Plug and play (hot-pluggable);
Built-in 600W surge protection, 15kV static protection and circuit protection;
Supports high-speed serial data rates: 300 to 115200bps;
Supports up to 128 nodes of RS-485/RS-422 devices;
USB port powered, no external power is required;
Data direction auto-turnaround, no software drivers or flow control is required;
Support DIN-Rail or wall mount installation;
Working temperature range:-40~85°C;
Warranty:5years
