gearmo.com
User Manual
4-Port RS-232 USB 2.0 Serial Adapter
w/ LED Indicators Model No. GM-FTDI4X
Страница 1: ...gearmo com User Manual 4 Port RS 232 USB 2 0 Serial Adapter w LED Indicators Model No GM FTDI4X...
Страница 2: ...mmary 1 Functions 1 Hardware Installation Application 1 Performance Parameters 2 Connector Signal 2 Product Dimensions Connection Diagram 3 USB to RS 232 Communication 4 Faults Troubleshooting 4 gearm...
Страница 3: ...has built in automatic transmit receive switch without time delay The unique I O circuit can be used to automatically control the direction of data flow so as to make it plug and play and applicable...
Страница 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...
Страница 5: ...VCC 2 DATA DM 3 DATA DP 4 GND 1 2 3 4 Product Dimension Connection Diagram 1 Standard USB A type male connector 2 Filter magnetic ring 3 Screened black standard USB 2 0 cable 4 Aesthetic shell black...
Страница 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...
