Hardware Setup; Connecting Your Layer N Smart Interface; Bridge Sensor Wiring - Omega SP-010 User Manual

3 Hardware Setup

3.1

Connecting your Layer N Smart Interface

The SP-010 requires a Layer N Smart Interface to connect to your computer. Use the M12 8-Pin Connector diagram below to
connect your inputs and outputs to the SP-010.
M12 8-Pin Connector
3.2

Bridge Sensor Wiring

The SP-010 accepts 4-wire bridge sensors through its M12 4-pin connector. Use the M12 4-Pin Connector diagram below to
connect your bridge sensor to your SP-010.
M12 4-Pin Connector
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 Name
Pin 1 Exc - Excitation Return
Pin 2 Sense + Bridge Output
Pin 3 Sense - Bridge Output
Pin 4 Exc + Bridge Excitation
Function
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