AXIS Q1635-E Fixed Network Camera
Technical Specifications
1 Tip
2 Ring
3 Sleeve
Audio Input
Microphone/Line in
Ground
Audio Output
Line out (mono)
Ground
RS485/422 Connector
Two 2-pin terminal blocks for RS485/RS422 serial interface. The serial
port can be configured to support:
• Two-wire RS485 half duplex
• Four-wire RS485 full duplex
• Two-wire RS422 simplex
• Four-wire RS422 full duplex point to point communication
Function
Pin
Notes
RS485B alt RS485/422 RX(B)
1
RS485A alt RS485/422 RX(A)
2
RX pair for all modes (combined RX/TX for 2-wire RS485)
RS485/RS422 TX(B)
3
RS485/RS422 TX(A)
4
TX pair for RS422 and 4-wire RS485
Important
The recommended maximum cable length is 30 m (98.4 ft).
Connection Diagrams
I/O Connector
1
0 V DC (-)
2
DC oitpit 12 V, max 50 mA
A
I/O configired as inpit
B
I/O configired as oitpit
77