6
5
Connecting the AC power cord
连接交流电源线
To connect the grounding cable when you mount the access controller on a workbench:
1. Connect one end of the grounding cable to the access controller and secure it with the
grounding screw provided with the access controller.
2. Connect the other end of the grounding cable to the grounding equipment in the building. If
the installation site does not have grounding equipment But earth ground is available,
ground the access controller by burying a grounding conductor in the earth ground.
设备安装在工作台时，应将接地线一端与设备相连，并使用随机提供的接地螺钉固定，接地线
另一端与楼宇接地装置相连。如果安装环境中不具备专用的接地线连接装置也可以采用埋设接
地体的方式将设备妥善接地。
To connect the grounding cable when
you mount the access controller in a
rack:
1. Connect the grounding cable of the
building to the grounding strip on the
rack. Make sure the rack is reliably
grounded.
2. Use the grounding cable provided
with the access controller to connect
the access controller to the grounding
strip on the rack.
设备安装在机柜时，要求机柜已经良好
接地首先需将楼宇保护地线与机柜接地
排相连，然后使用接地线将设备与机柜
接地排相连。
AC power module
交流电源模块
1. Insert the AC or DC Power
module in the target power
module slot. The figure uses
power module slot 1 as an
example.
在电源槽位
1
插入
AC/DC
电源模块。
2. Fasten the screws to secure the
power module in place.
旋紧固定螺钉。
DC power module
直流电源模块
Installing a power module
安装电源模块
Do not install AC and DC power modules on the same access controller.
设备不支持交流和直流电源模块混插。
To avoid bodily injury, make sure the access controller is reliably grounded and is
powered off before connecting the power cord.
连接电源线前，需保证设备已良好接地。严禁带电安装电源线，以免造成人身伤害。
1. Insert the two ends of the bail latch through the holes on the two sides of the AC-input
power receptacle, and pull the bail latch upwards.
将电源线卡勾安装到电源卡勾座上，
并将卡勾朝上扳。
