UT-890A.UOTEK USB to RS-485/422 Converter USB 2.0: Pinakamahusay na Pilihan sa Johor Bahru JB Malaysia ASIP ENGINEERING

Deskripsyon

UT-890A USB to RS-485/422 Converter USB 2.0

Features:

Standards: USBV1.1, 1.0, 2.0, RS-485, RS-422 EIA
USB Signal: VCC, DATA+, DATA-, GND, FG
RS-485 signal: T/R+, T/R-, GND
RS-422 signal: T/R+, T/R-, RXD+, RXD-, GND
Working mode: Asynchronous, point to point or point to multi-point, 2 wires half-duplex or 4 wires full-duplex
Direction control: Adopts traffic direction auto control technology
Baud rate: 300-921.6Kbps auto-detect serial signal
Loading capacity: Supports point to multi-point communication, allows to connect 32 sets RS-422 or RS-485 device
Transmission distance: 1,200m(9,600bps) for RS-485/422, no more than 5m for USB
Port protection: surge, ±15KV ESD protection
Connector: USB-A male, DB9 male
LEDs for indicating PWR TXD, and RXD activity
Transmission media: Twisted-pair or shielded cable
Length: 1.5m
Operating temperature: -40℃ to 85℃
Relative humidity: 5% to 95%
Transmission distance: 0-1,200m
Supports Win2000/2003/2008/2012/XP/Vista/7/8/8.1/10/CE/Mac/Linux

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