Instruction manual

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VSI-Pro VIDEO SERIAL INTERFACE
P1 - RS232 Connector (DB9 Male)
JP1 - USB type B Connector.
JP6 - RS485 load resister jumper (120 Ohm)
JP7 - RS485 Connector.
Communication Settings
Jumper RS232 RS485 A(+) B(-)
JP8 2-3 1-2
RS232 Configuration Setting
Jumper Close 1-2 for Connec to DB9 Close 2-3 for Connect to DB9
JP2 (TXD) Pin 3 Pin 2
JP3 (RXD) Pin 2 Pin 3
JP4 (RTS) Pin 7 Pin 8
JP5 (CTS) Pin 8 Pin 7
Jumper Setting for RS232 Communication
Jumper Close Note
JP2 (TXD) 1-2 Connect to DB9 PIN 3
JP3 (RXD) 1-2 Connect to DB9 PIN 2
JP4 (RTS) 1-2 Connect to DB9 PIN 7
JP5 (CTS) None Not connected
JP8 2-3 Select RS232
Baud Rate : This device can scan terminal baudrate and set device Baud rate as same as terminal.
Compatible Baud rate (Bit per second) : 300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Power : This device can use power from USB bus or power from DC adaptor 9-12 VDC
See users guide of USB232 Adapter for Software Installation and compatibility.
Figure 144: USB232 Adapter Silkscreen Figure 145: USB232 Adapter
Using USB232 Adapter with VSI-Pro for Programming and Update Firmware
Figure 146: Connection Diagram between VSI-Pro and USB Port of Laptop via USB232 Adapter
USB Cable
Type B Male to Type A Male
Cable P/N: 021-138-SF
RS232 Cross Cable
APPENDIX K USB to RS-232 Adapter