Axis P7216 Instructions D'installation page 13

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RS-485/422 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
RS485/RS422 RX/TX
A
RS485/RS422 RX/TX
B
RS485/RS422 TX A
RS485/RS422 TX B
SD Card Slot
Supports microSD cards with up to 64 GB of storage. For best recording performance, use a
microSDHC or microSDXC card with speed class 10.
Audio Connector
3.5 mm audio
connectors (stereo)
1 Tip
Audio
Microphone/Line in
Input
Balanced Microphone
Hot (+) In/Unbalance
Microphone In/Line In
Audio
Line out (mono)
Output
Pin Notes
1
(RX) For full duplex RS485/RS422
(RX/TX) For half duplex RS485
2
3
(TX) For full duplex RS485/RS422
4
2 Ring
Balanced Microphone
Cold (-) In
13
AXIS P7216 Video Encoder
RX/TX TX
1 2 3
3 2 1
3 Sleeve
Ground
Ground
4