Wiring
- USB interface, directly plug into the computer USB interface when using.
- RS485 bus interface: module a interface connects to target device a interface, module
Block B interface is connected to the target device B interface. (The words A and B on the wiring terminal indicate the interface, and communicate with the and B interfaces of 485 bus interface of the communication target equipment. Some device identifiers D represent A and D-represent B.)
Up to 256 related devices can be attached to the bus.
Application
Parameter settings, data transmission and communication of various devices with RS485 ports, etc. LED display communication data Read and write machine tool data; Monitor data read/write and PTZ control; Centralized control of household appliances; Access control system; All-in-one card; All kinds of industrial automation; Instruments and meters; Parking lot; Bus charge; Canteen selling system; Staff attendance machine; Expressway toll station; ATM machine; Fully compliant with USB2.0 standards and compatible with USB1.1; Supports plug and play and hot swapping (USB end); Can work in an extended temperature range of -40 ℃ to+85 ℃. The communication distance can reach 1.2KM, with anti-interference performance in industrial sites;
