XT-1 Installation Manual
13-111 02, 2014-RO-012, 2014-04-30
Page 10 of 32
Power Supply
The XT-1 shall be powered by an isolated power supply suitable for outdoor use. The required voltage is
12 VDC to 24 VDC. It is recommended to use a power supply of 24 VDC, 0.5 A minimum.
Figure 8 Power supply connection, overview and detail
The power input has built-in protection for an accidental connection of reversed polarity.
Connections
DC+
High supply potential (See Figure 8 for details)
DC-
Low supply potential
Supply voltage
12 VDC to 24 VDC
(Absolute minimum rating 10 VDC, absolute maximum rating 30 VDC)
Recommended / Max length
10 m / 100 m
Wire size
Recommended 1.5 mm
2
(AWG 16)
Table 2 Power connection overview