RS232 to RS422/RS485 Serial Converter-CQR1218

Active RS232 to RS422/RS485 Serial Converter Adapter-9018DT

Description

RS232 to RS485/RS42 convertor is specifically designed for extending the distance of RS232 and RS485/RS422 bus transmission. It owns a number of independent innovation technology, which including built in data anti-collision; charger and LED indicator light; TVS momentary voltage suppression. To adapt the numerical bus of RS485/RS422, there are many terminal, DB9, RJ45 interface which can satisfied the various wiring modal. The multidirectional bus can contact well and use expediently. The sand blasted aluminum shell can shield of foreign interference effectively and has great heat dissipation.
Supports Windows98 / Windows2000 / XP / Vista / Win7 / Win8 / Win10 / ME, Linux, MAC, Android, Arduino.
Application: Singlechip, Surveillance Camera, Barcode Scanner, Fingerprint Attendance Machine, Computer PDA (WINCE system), Label Printer, Engineering Exchange, Industrial Control, Safety Access Control.
Lightning protection and against surge, RS232 to RS485/RS422 bidirectional converter. Built-in data collision protection control DCPC function.
Supports transparent transmission and two-way conversion of data.
Super shield, anti-interference, aluminum material, excellent heat dissipation.

Interface features: Compatible with standard EIA/TIA RS-232C/RS-485/RS-422.
Electrical interface: RS-232 to DB9 connector; RS-422/RS-485 interface type: terminal, RJ-45, DB9.
Protection level: 600W lightning surge protection for each RS-422, RS-485 interface.
Operation mode: asynchronous, half duplex, or asynchronous full duplex.
Signal indicator: power (PWR), transmission (TXD), reception (RXD).
Transmission medium: Twisted pair or shielded wire.
Transmission rate: 115.2K BPs to 300M, 38.4K BPS to 2.4KM, 9600 BPS to 5KM.
Size: 113mm * 55mm * 25mm.
Working temperature: -25 to 70 Centigrade.
Relative humidity: 5% to 95%.
Transmission distance: 1200meters. (1152bps-9600bps)