HyQuest Solutions iRIS 150FX - Internal I;O Connector (Iris 150 FXG)

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Installation
Abbreviation
Description
GND
Ground (Digital)
SWV
Switched +Vin External Power Supply. Controlled by Digital Output
AI2
Analogue Input #2
GND
Ground (Analogue)
AI1
Analogue Input #1
GND
Ground (Analogue)
DI2
Digital Input #2
GND
Ground (Digital)
DI1
Digital Input #1
GND
Ground (Digital)
DO1
Digital Output (open drain pull-down)
SDI
SDI-12 data connection
+Vin
5 - 15 V DC External Power Supply
GND
0 V DC External Power Supply / Ground
Table 1 – Internal I/O Terminal Designations
2.4 Internal I/O Connector (iRIS 150FXG)
All I/O and power supply terminations are via a small 12-way screw terminal block on the internal PCB. Cables enter the
enclosure via small compression glands to maintain water resistance. The functions of the internal connector terminals are
shown in the table below.