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AXIS T99A12 Positioning Unit 24 V AC/DC
RS485/RS422 connector
Two 2-pin terminal blocks for RS485/RS422 serial interface used to control auxiliary equipment
such as pan-tilt devices.
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
RS485/RS422 RX/TX A 1
RS485/RS422 RX/TX B 2
(RX) For full duplex RS485/RS422
(RX/TX) For half duplex RS485
RS485/RS422 TX A
3
RS485/RS422 TX B
4
(TX) For full duplex RS485/RS422
Cables
Cable thickness
The cable diameter, when using cable gaskets provided with the product, should be in the range of
5 to 11 mm (0.2 to 0.4 in).
NO
NO
NOTICE
TICE
TICE
• Use cables that keep within the specified cable area
• Select cables in compliance with your local regulations
• Make sure all cable holes are properly sealed
• Use cable gaskets or cable glands that match both the cable hole and the cable area
For information about accessories, such as cable gaskets and cable glands that allow for other
cable areas, see
www.axis.com
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Содержание T99A12
Страница 1: ...AXIS T99A12 Positioning Unit 24 V AC DC Installation Guide ...
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Страница 141: ...AXIS T99A12 Positioning Unit 24 V AC DC 4 裏蓋を端まで後 に傾け ポジショニングユニットの正 ネジ T20 トル ク3 0 Nm 2本を締めます 141 JA ...
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Страница 153: ...AXIS T99A12 Positioning Unit 24 V AC DC 包 包 包装 装 装内 内 内容 容 容 定位单元 电源连接器 I O 连接器 Torx bit T20 长 和 T30 153 ZH ...
Страница 154: ...AXIS T99A12 Positioning Unit 24 V AC DC 产 产 产品 品 品概 概 概述 述 述 1 定位单元 垂直转动 2 定位单元 水平转动 3 盖 4 底座单元 5 摄像机 不含 154 ...
Страница 157: ...AXIS T99A12 Positioning Unit 24 V AC DC 注意 移除透明底座单元盖板时 请勿使用尖锐工具 4 移除透明底座单元盖板 1 导线管盖夹 2 导线管盖 157 ZH ...
Страница 164: ...AXIS T99A12 Positioning Unit 24 V AC DC 1 从摄像机底盖上取下线缆垫圈 2 将网络电缆 电源线 串行接口线穿过底盖上的孔 3 将底盖安装在定位单元上 164 ...
Страница 165: ...AXIS T99A12 Positioning Unit 24 V AC DC 4 将底盖向后倾斜至其终端位置 然后拧紧定位单元前面的两颗螺丝 T20 扭矩 3 0 Nm 165 ZH ...