Startup; Supply Voltage; External Supply Voltage - W&T IP-Watcher 2x2 Digital PoE Manual

W&T

2. Startup

Just a few steps are needed to incorporate the IP-Watcher into
your network and get it running.

2.1 Supply voltage

The following describes the two methods of providing power
to the IP-Watcher.
The types of voltage supply described here provide only power
to the device. Wiring the in- and outputs requires an additional
power supply.
If the device is powered using PoE, connecting or dis-
1
connecting an additional external power source while
the device is running may result in the IP-Watcher restarting.

2.1.1 External supply voltage

Connect a supply voltage of 18V...48V DC (+/-10%) or
18Veff...30Veff AC (+/-10%) to the terminal on the underneath
of the device. You may use power supplies sold by W&T or any
desired power supply which meets the technical requirements.
Power supply
Underside of the device with terminal for the external power supply
IP-Watcher 2x2 Digital PoE
9