User Guide

A • Specifications Model 4520 & 4110 Series Getting Started Guide
68 Weight and power dissipation
Weight and power dissipation
See table 10.
Power supply
AC version
Internal power supply 100–240 VAC, 50/60 Hz, 200 mA
DC version
12 VDC, 1.25 A
Note Power is to be provided by an agency-approved external SELV source which
provides reinforced insulation from the AC mains power and where the DC
connector is the disconnect device. The source must have a rating of
12 VDC, 1.25 A.
Table 10. SmartNode weight and maximum power specifications
SmartNode model Weight Maximum power dissipation
SN4112/SN4522 30.5 oz/500 g 6W
SN4114/SN4524 30.5 oz/500 g 8W
SN4116/SN4526
24.4 oz/400 g
a
a. Excluding external power supply
12W
SN4118/SN4528
24.4 oz/400 g
a
15W