RLE Technologies WiNG-MGR, User Manualline

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16 WiNG-MGR User Guide 800.815.1519
2
Getting Started
2.2. Wiring
2.2.1 Power Supply and Ground Connections
RLE Technologies recommends powering the WiNG-MGR from a UPS supply so the device
can send alarm notifications during a power outage. The device can be powered through either
the jack or the power supply terminal block, but you must use only one of these power options
at a time - you cannot connect the power jack and terminal block power simultaneously or
damage will occur. Power must be supplied from a Class I or Class II limited energy circuit,
24V with a maximum available current of 6A or a Class 2 circuit. When necessary, be sure to
unplug the unit for complete disconnection.
1
If you would like to connect protected Earth ground to the unit, a threaded insert is provided
on the enclosure. Connect an 18AWG ground wire from the threaded insert ground terminal
to a suitable Earth ground.
2
Plug the provided wall adapter into the jack at P1 and a UPS outlet. The wall adapter has a
five foot (1.524m) power cord.
3
If you’re providing your own power supply, connect 24VDC to the unit through the power
terminal block.
Figure 2.1 Power Supply and Grounding Connections
Grounding
PEM
Power unit through EITHER
the terminal block or jack,
but NOT BOTH!