Chapter 6 — Use the IF2 GPIO Interfaces
IF2 Network Reader User Manual
89
Switching the High Side With External Power
To use external power (5 to 48 VDC) to switch the high side, connect
the Ground pin to the ground system of the external power supply,
and connect the positive side of the external supply to the +Output
pin. The external indicator lamp is connected to the corresponding
-Output and Ground pins as shown in the next illustration.
Switching the High Side With External Power
Drive a DC Relay to Control an AC Load
While the IF2 outputs are designed to switch DC loads, they can drive
relays that control AC loads. The next illustration shows how to
connect such a system to an IF2 output.
External
indicator
lamp
External
power
5-48 VDC
+ -
Ground
+Output
- Output
Summary of Contents for 1009FF01
Page 1: ...IF2 Network Reader Model 1009FF01 User Manual ...
Page 4: ...iv IF2 Network Reader User Manual ...
Page 10: ...x IF2 Network Reader User Manual ...
Page 14: ...xiv IF2 Network Reader User Manual ...
Page 34: ...Chapter 1 About the RFID Reader 20 IF2 Network Reader User Manual ...
Page 64: ...Chapter 3 Develop and Use RFID Applications 50 IF2 Network Reader User Manual ...
Page 96: ...Chapter 5 Manage Troubleshoot and Upgrade the IF2 82 IF2 Network Reader User Manual ...
Page 111: ...97 I Index ...
Page 118: ......