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AXIS Q7424–R0N,,
Technical Specifications
Power connector
3-pin terminal block for power input.
DC power input
AC power input
Audio connector
4–pin terminal block for:
•Audioinput
• Audio output
1 2 3 4
Function Pin Notes
Microphone/Line in
1
Microphone or line in (mono).
GND
2
Ground.
Line out
3
Line audio out
GND
4
Ground
RS-485/422 connector
Two 2-pin terminal blocks for RS-485/RS-422 serial interface. The serial
port can be c onfigured to support:
• Two-wire RS-485 half duplex
• Four-wire RS-485 full duplex
• Two-wire RS-422 simp lex
• Four-wire RS-422 full duplex point to point communication
RX/TX TX
1 2 3 4
Function Pin Notes
RS-485/RS-422 RX/TX A
1
RS-485/RS-422 RX/TX B
2
(RX) For full duplex RS-485/RS-422
(RX/TX) For half duplex RS-485
RS-485/RS-422 TX A
3
RS-485/RS-422 TX B
4
(TX) For full duplex RS-485/RS-422
Performance C onsiderations
When settings up your system, it is important to consider how various setting s and situations will af fect perform ance . Some factors
affect the amount of bandwidth (the bit rate) required, others can affect the frame rate, and some affect both. If the load on the
CPU reaches its maxim um , this will also affect t he frame rate.
The following factors are among the most important to c onsider:
• High image resolution and/or lower compression levels result in images containing more data. Bandwidth affected.
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