Page 10 of 56
King Pigeon Hi-Tech. Co., Ltd.
Ver 2.3
Industrial Ethernet Remote I/O Module
IoT Data Acquisition Module
5.2 Led Instruction
LED Indicator Instruction
Power Indicator: Power on the device,PWR will always on.
Link Indicator: MODBUS TCP connection successful will always on.
RS485 Indicator: Flicks while receiving data on RS485 Serial port.
RS485 Indicator: Flicks while sending data on RS485 Serial port.
Digital input status indicator, turn on or input high level, or will close.
Digital Output status indicator, turn on or output high level, or will close.
5.3 Interface Instructions for installation
See below interface definition, please connect the correct wires.
Interface Definition Instruction
DC in 9~36V
+
DC9~36V positive input, 1A, for power on the Unit. If need to use the AO port,
then please power on it by
DC24~36v
.
–
DC9~36V negative input.
DC Out 9~36V
+
DC Power output positive for external device, output voltage= input voltage.