Axis P7210 Installationsanleitung PDF herunterladen (Seite 17)

AXIS P7214/P7210 Installation Guide Page 17

ENGLISH

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

microSD memory card slot - The microSD memory card can be used for local recording with

removable storage.

BNC connector - Connect a 75 ohm coaxial video cable (max. length 800 feet (250 meters)).

Note:

For each video input 75 Ohm video termination can be enabled/disabled via the product's web page at

Video & Audio > Video Input > Video termination. These terminations are enabled on factory default.

In cases where the product is to be connected in parallel with other equipment, for optimum video

quality, it is recommended that termination be enabled for only the last device in the video signal

chain.

LED indicators

Function Pin Notes

RS-485/RS-422 RX/TX A 1 (RX) For full duplex RS-485/RS-422

(RX/TX) For half duplex RS-485

RS-485/RS-422 RX/TX B 2

RS-485/RS-422 TX A 3 (TX) For full duplex RS-485/RS-422

RS-485/RS-422 TX B 4

LED Color Indication

Network Green Steady for connection to a 100 Mbit/s network. Flashes for network activity.

Amber Steady for connection to 10 Mbit/s network. Flashes for network activity.

Unlit No network connection.

Status Green Steady green for normal operation.

Amber Steady during startup, during reset to factory default or when restoring settings.

Red Slow flash for failed upgrade.

Power Green Normal operation.

Amber Flashes green/amber during firmware upgrade.

RS-485/422

RX/TX

1 2 3 4

T X

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 89 90

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Axis P7210 Installationsanleitung Seite 17