Powering On The Nk-Ips - Ross NK-IPS User Manual

Powering on the NK-IPS

Each NK-IPS is powered by a +15V DC external power supply. This can be either an NK-RP1 power supply which
is shipped as standard or an NK-RP1/NK-RPN1 redundant power supply purchased as an option.
For redundancy, each power cord should be connected to a separate power source for protection against failure of
the A/C power circuit. In the event of one power supply failure, the panel load is seamlessly transferred to the other
connected redundant power supplies.
Warning Hazardous Voltages
earth connection be provided. This protective earth is provided by the ground conductor in the
equipment's supply cord. To reduce the risk of electrical shock to operator and service personnel, this
ground connector must be connected to an earthed ground.
Warning
— In some countries it may be necessary to supply the correct mains supply cord. Use only
certified cords for the country of use.
To connect the power cables to the NK-IPS
1. Connect the male end of the provided power cable into the socket marked POWER.
Note: It is recommended that you always connect the Power Supply Unit to the NK-IPS
before connecting to Mains Power.
POWER
T-BUS
Notice
— The NK-IPS automatically powers on when power is applied.
2. Connect the supplied AC power cable into the power module.
3. Connect the supplied power cable to Mains Power.
18 • Physical Installation
— The safe operation of this product requires that a protective
Service
Port
Figure 4.3 NK-IPS — Power Connection
ETHERNET
NK-IPS Installation Guide (v5.0)
NK-IPS
Network Bridge