User's Manual

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3 Installation and Connection
Warning
Explosion may cause death or severe injury.
Please check if the device working environment is related to relevant dangerous place
certification.
Electrostatic discharge may damage electric devices:
Before taking the electric devices, or connecting leads or terminals, the people-ground device
shall be set. Electricity shock may cause death or severe injury. If the device is installed at
high-voltage environment, and with failure situation and installation mistake, there probably
shall be high-voltage between device leads and terminals.
Please be careful when touching leads and terminals.
It may cause death or severe injury, if the user doesn t following installation rules:
Please ensure the installation is only carried out by expertise staff.
Please keep the distance at least 20cm between antenna and people when installing the
devices.
3.1 Summary
The section is about how to install gateway and carry our electric connection correctly, including
electric connection, ground and PC system connection.
3.1.1 General Considerations
Smart wireless gateway can be installed at any universal position. Please ensure the protection
cover is ready, otherwise any electric device touch may bring in humility and pollution.
The gateway shall be installed in the place where is easy to connect PC system network (process
control network) and wireless field network.
3.1.2 Physical Description
The dimension information is referred in Appendix A: Product Specification. Cast Aluminum covers
gateway s electric circuit. The user may operate electric device, wireless device and wiring
terminals after opening the housing.
3.2 Installation
Find the best wireless performance for the gateway. Generally, the place is 4.6-7.6m (15-25