Power/Gnd Cable - FIFOTRACK A500 User Manual

A500 USER GUIDE
PLS Brown
GND Black
DC5V Orange
iBtn Purple
RS232|MIC|SPK Port
DC5V MCU_RS232_TX
GND MCU_RS232_RX
I/O Function
DC5V RS232 port for camera/RFID Reader/Ultrasonic fuel sensor/fingerprint
scanner or other RS232 interface devices.
GND
MCU_RS232_TX
MCU_RS232_RX
MIC+ Microphone port
MIC-
SPK+ Speaker port
SPK-

9.2 Power/GND Cable

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Impulse detection, 0~100kHz
1-wire protocol port for i-Button and temperature sensor
MIC+ SPK+
MIC- SPK-
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