User`s manual

AXIS P7214 Video Encoder
Hardware overview
3.3 V max 250 mA
1
2
A
B
A
I/O configured as input
B
I/O configured as output
RS-485/RS-422 connector - Two 2-pin terminal blocks for RS-485/RS-422 serial interface used to control auxiliary equipment,
e.g. PTZ devices.
The RS-485/RS-422 serial port can be configured to support:
• Two-wire RS-485 half duplex
• Four-wire RS-485 full duplex
• Two-wire RS-422 simplex
• Four-wire RS-422 full duplex point to point communication
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
LED indicators
LED
Color
Indication
Green
Steady for connection to a 100 MBit/s ne twork. Flashes for network activity.
Amber
Steady for connection to a 10 M Bit/s network. Flashes fo r network activity.
Network
Unlit No network con
nection.
Green Steady g reen for normal operation.
Amber
Steady during startup and when restoring settings.
Status
Red
Slow flash for failed upgrade.
6