Rs485 Repeater Buffer Fotolistrik Isolation Modbus Dual Master Hub

Asal : CN (Asal) MZ-24T three in one converter supports: -USB to RS-232 -USB to RS485 -USB to TTL. *RS-232 (all 9 pins of the serial port can be used). *RS-485 is a 2-wire system with automatic intelligent direction recognition. No dial switch operation is required. *TTL is 5v, 0v output. Cooperate with TTL level conversion board to achieve 1.8v 2.5v 3.3v 5v level output -------------------- gt;Product features: --The main chip FTDI chip FT232RL imported from Britain is adopted, --The RS232 interface chip adopts MAX213CAI from Maxim Company of the United States, --RS485 interface chip adopts 75,176b from American TI Company --The pluggable terminal block is convenient and easy to use. --Three bright LED indicators are used to make sending and receiving clear at a glance. --RS-232 conforms to the standard 232 interface, and all pins are led out. --RS-485 conforms to the standard 485 interface and can communicate in half duplex mode. The sending and receiving can be identified automatically. There is no dial switch. There are no DuPont jumpers. --USB interface power supply contains self recovery fuse {6v1.5A, imported from the United States}, and high current will not damage the computer