User Applications and Wiring
29
Confirm Output
For visual confirmation of transmitter “ON” see circuit below.
Relay Control
Relay control for greater current requirements. Connect the external relay coil, noting the polarity to terminal 5 for
+5V output and to terminal 9. Confirm output.
Figure
14
Confirm Output Relay Control
LED Indicator
Simple local or remote light emitting diode indicator, that requires no more than 1.5A. Resistors value may vary
based on current requirements of chosen LED.
Figure
15
Confirm Output LED Indicator
270
Ohm
L.E.D.
