1. Introduction
TRP-C08D can be stable running in the industrial environment.
It provides USB port protection when it detected unusual currents.
TRP-C08D provides RS422/485 line surge protection.
TRP-C08D can be easy to use, users have no worries about setting the serial data format and
RS485 flow control, and how to wire RS422/485, everything is auto-detectable.
1-1. Features
USB-2.0 device controller.
Allow user custom adjust baud-rates.
Each Port can impendent set up the baud-rate and data format.
On-Chip 512-Byte FIFO for upstream and downstream data transfers for serial Port.
System gets four serial port when the converter plug in.
Auto switching RS422/485 detecting.
Auto direction flow control on RS485.
Auto baud rate switching from 300bps to 256 Kbps.
Direct power from USB port , no need external power supply.
Surge protection on RS422/485 data line.
Power and TXA/RXA communication LED indicator
Din-Rail or panel mount Driver support:
Driver Support: Android, Windows 2000/WIN 7/WIN10/WIN11 , and Linux 4.1 and Embedded
Linux 5.5.
1-2. Specification.
Input: USB 2.0 protocol.
RS232 output: Standard 9 pin DTE full-duplex.
RS422 output: Differential 4 full-duplex wires (TX+, RX+, TX-, RX-)
RS485 output: Differential 2 half-duplex wires (D+, D-).
Data Format: Asynchronous data with all common combination of bits, parity, stop
Parity type: None, odd, even mark, space.
Data bit: 5, 6, 7, 8
Stop bits: 1, 1.5, 2.
Cable: USB 2.0 type A to type B cable.
Communication speed: form 300bps to 256Kbps.
RS-422/485 line protection: Against surge, short c/- 15KV ESD and voltage peak.
RS-232 line protection: +/- 15KV ESD.
Distance: RS-422/485 Up to 4000ft (1250M).
Connection type: Screw terminal for maximum AWG #12~30 wire.
DIN rail and panel mount support.
Two power input: USB power.
Power consumption: 260mA by USB power.
Operating environment: 0 to 65
℃
.
Storage temperature: -20 to 65
℃
.
Dimension: 151mm X 75mm X 26mm.
Weight: 395g.
Humidity: 10-90% non-condensing.
