AVer VC520 Pro2 - Camera Cascade Connection

13
 Computer/Keyboard Controller and Camera Connection
Direct Connection
If users don’t buy AVer RS232 adaptor cable, please refer to the pin connection shown below.
Camera controller
or
Mini DIN9 to
DB9 cable
Camera
(Mini DIN9)
Camera controller or PC
(DB9)
1. DTR (IN) 1. DCD
2. DSR (IN) 2. RXD
3. TXD (IN) 3. TXD
6. RXD (IN) 4. DTR
7. DTR (OUT) 5. GND
4. DSR (OUT) 6. DSR
8. TXD (OUT) 7. RTS
9. RXD (OUT) 8. CTX
9. RI