2-2
Chapter 2: Site Preparation
Electrical Requirements
Voltage
Tolerance
Current
(Max)
5953 Module (from Host)
+12
V
Supply
Voltage
±
10%
1600
mA
External USB Port
+5V
±
5%
500
mA
External USB Port
+5V
±
5%
500
mA
External USB Port
+5V
±
5%
500
mA
Touch Screen Board (Optional)
+5V
±
5%
100
mA
Power Consumption
Typical Maximum
16.0
W
19.2
W
Cable Length Limitations
Configuration Length
Connected
to
a
host
terminal
4
m
(13
ft)
Sensormatic Restriction
Avoid
placing
the
DynaKey
within
12
inches
of
a
Sensormatic
tag
detection
device.