Table Of Contents - Trycom Technology TRP-C08H User Manual

1. Introduction.........................................................................................................3
1-1 Features.............................................................................................................3
1-2 Specification......................................................................................................3
2. Hardware Description............................................................................................4
2-1 Panel layout........................................................................................................4
2-2 LED Indictor.......................................................................................................4
2-3 Serial Connection...............................................................................................5
2-4 Power Connection...............................................................................................5
2-4-1 USB Bus power................................................................................................5
2-4-2 External Power..................................................................................................5
2-5 USB Connection..................................................................................................5
2-6 Power Switch......................................................................................................5
2-7 RS232 Pin Configuration (COM C and COM D).........................................................5
2-8 RS485 Wiring.......................................................................................................6
2-9 RS422 Wiring......................................................................................................6
2-10 RS232 Wiring.....................................................................................................7
2-11 USB Cable Wring................................................................................................7
3.TRP-C08H Software Installation................................................................................7
4.Remove or update TRP-C08H Driver.........................................................................9
5.Terminal Resister ................................................................................................10
5-1 RS422 terminal resistor connection .....................................................................10
5-2 RS485 terminal resistor connection.....................................................................10
6.How to test TRP-C08H...........................................................................................11
6-1 Res422 Loop Back Test.......................................................................................11
6-2 RS232 Loop Back Test ......................................................................................11
6-3 Loop Back Test Software....................................................................................11
7.How to test RS485 ...............................................................................................13
7-1 RS485 Pin Wiring...............................................................................................14
1. Introduction
2