User's Manual

6-2 Effects of Supply Voltage on Communication Area of Reader (For reference)

Effects of Supply Voltage (For reference)

The communication distance (read & write) of the R/W module varies according to the value of the supply voltage.

Refer the values listed in the table below for proper operation. The changing rate of the communication distance

is defined with the distance at the supply voltage of 5V set as 100%.

4.5V

5.0V 5.5V

92

100 101

Model 4S2VR-V720-D13P

Series

Changing rate of communication distance

Tag type