IDRO UHF Fixed Type 4 Port RFID Reader : User's Manual : Page 26

IDRO900F User's Manual

26

IDentification with Radio and Optical

Select a product with an external device voltage of 5 to 24 VDC.

Photo sensor must use the NPN open collector output. (example: BA2M-DDT, BJX1M-DDT....)

POWER (전원)

Photo sensor

(BA2M-DDT)

(BJX1M-DDT)

BLACK

BROWN

BLUE

[Figure 6.5.3 ] IDRO900F GPIO Input Connections

• Operating method

①. Clinck Properties on the Reader@Express → Click GPIO and set the Input like below → Apply

→ Close

> If INPUT DETECT is set as above and the DC Level changes to H→L or L→H in GPIO input 1,

the reader performs Inventory operation.

(2) GPIO Input & output

In the parking management system, when a sensor is detected in the GPIO input, the reader operates

and is used in the application system to open and close the door by outputting a signal to the GPIO

output during tag reading.

• Operating method

①. Click Properties on the Reader@Express → Click GPIO and set the Input & Output like below →

Apply → Close