![background image](http://html1.mh-extra.com/html/omega/sp-014/sp-014_user-manual_4189709007.webp)
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P a g e
3
Hardware Setup
3.1
Connecting your Layer N Smart Interface
The SP-014 requires a Layer N Smart Interface to connect to your computer. Use the M12 8-Pin Connector diagram below to
connect your SP-014 to your Layer N Smart Interface.
3.2
Process Input Wiring Diagram
The Layer N SP-014 accepts process inputs through its M12 5-Pin connector. If you are connecting wires directly to the SP-
014, view the wiring diagrams provided below:
Pin
Name
Function
Pin 1
DIO 0
Discrete I/O Signal 0
Pin 2
INTR
Interrupt Signal
Pin 3
SCL
I2C Clock Signal
Pin 4
SDA
I2C Data Signal
Pin 5
Shield
Shield Ground
Pin 6
DIO 1
Discrete I/O Signal 1
Pin 7
GND
Power Ground
Pin 8
3.3VDD
Power Supply
Pin
mA
mV
Pin 1
3.3V Power
Pin 2
Input 0
Pin 3
GND
Pin 4
Input 1
Pin 5
Input 2
M12 8-Pin Connector
M12 5-Pin Connector