Hardware Installation and Reference Guide Installing the Device
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After installation, check the following items:
The device is securely placed on the workbench.
A 10 cm space has been reserved around the device for heat dissipation, and no objects that hinder heat
dissipation exist.
No heavy objects are placed on top of the device.
3.5 Connecting the Grounding Cable
Application Scenario
You must correctly connect the grounding cable to ensure lightning protection and anti-interference of the firewall.
Procedure
(1) Remove the screw from the grounding terminal of the device.
Icon 1 in Figure 3-2 shows the grounding terminal of the firewall.
Figure 3-2 Grounding Terminal of the Z3200-S Firewall
(2) Align the M4 end of the grounding cable with the screw hole of the grounding terminal, and fasten the screw.
(3) Connect the M6 end of the grounding cable to the grounding terminal of the cabinet or workbench.
Follow-up Procedure
After connecting the grounding cable, check the following items:
The grounding cable is securely connected to the grounding terminal.
Use the ohm mode of a multimeter to measure the resistance between the grounding terminal and the
grounding point. The grounding resistance is less than 1 ohm.
3.6 Connecting the Power Cord
Application Scenario
A power cord is used to connect a power module and an external power supply. If dual power supplies are
configured, the power cords need to be connected for both power modules.
Prerequisites
The power supply meets power requirements of the Z3200-S firewall.
AC power supported by the RG-WALL 1600 series firewall: 100–240 V AC/50–60 Hz.
The power cord of the firewall has three cores. It is recommended that a single-phase three-core power
socket with a neutral point connector or a multi-function microcomputer power socket be used. The neutral
point of the power supply has been securely grounded in the building. Typically, the neutral point of the
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