gearmo.com
User Manual
4-Port RS-232 USB 2.0 Serial Adapter
w/ LED Indicators Model No.
GM-FTDI4X-LED
Page 1: ...gearmo com User Manual 4 Port RS 232 USB 2 0 Serial Adapter w LED Indicators Model No GM FTDI4X LED...
Page 2: ...nctions 1 Hardware Installation Application 1 Performance Parameters 2 Connector Signal 2 RXD TXD LED Array 3 Product Dimensions Connection Diagram 3 USB to RS 232 Communication 4 Faults Troubleshooti...
Page 3: ...n against static electricity and surges up to 15KV the Professional 4 Port RS232 USB to Serial converter cable gives you reliable data transfers and protects the converter and your equipment from dama...
Page 4: ...32 and less than 5 Meters for USB 8 Interface Protection 15KV electrostatic protection 9 Interface Forms B interface female connector and DB9 male connector for USB 10 Signal Indication 9 indicator li...
Page 5: ...DATA DP 4 GND 1 2 3 4 Product Dimension Connection Diagram RXD TXD LED Array 1 Standard USB A type male connector 2 Filter magnetic ring 3 Screened black standard USB 2 0 cable 4 Aesthetic shell blac...
Page 6: ...RS 232 output interface connection is correct c Check the power supply d Check the wire terminal connection e Check receive indicator and see if it flashes f Check send indicator and see if it flashes...
