ER300D
User Manual
Version 2.0
Page 6 of 8
Nov 2017
It may show different with different system.
After installation successfully, open “Excel “ or other application program to read
the RFID Tag and the tag’s UID will be shown on the screen .
4. Electrical Characteristics
4.1 Operating Condition Range
Relative humidity: up to 95%
Symbol
Parameter
Conditions Min
Typ
Max
Unit
Tamb
Ambient
Temperature
-10
25
50
℃
VDD
DC Supply
Voltage
DVSS = 0V 4.5
5
5.5
V
Table 1 - Operating Condition Range
4.2 Current Consumption
Symbol
Parameter Conditions
Min
Typ
Max
Unit
IDVDD
Supply
Current
Reading card
25
30
50
mA
