Sequent Microsystems 16 Universal Inputs 8-Layer Stackable HAT for Raspberry Pi

• Sequent Microsystems 16 Universal Inputs 8-Layer Stackable HAT for Raspberry Pi
• Offers sixteen universal opto-isolated inputs 3V – 24V AC/DC
• Provides eight-layer stackable to 128 inputs
• Pluggable Connectors 26-16 AWG wires
• Features 8 LEDs showing the status of groups of 8 inputs
• Port: RS485/MODBUS

The Sequent Microsystems 16 Universal Inputs 8-Layer Stackable HAT for Raspberry Pi has 16 optically isolated digital inputs. Input ranges can be jumper-selected for each channel, from 3 volts to 24 volts. Inputs can read both DC and AC signals.

The card communicates with Raspberry Pi using only the I2C port, leaving all the other 24 GPIO pins available for your use. It has also an RS-485 port, a power LED, and a push-button that can be used to shut down the Raspberry Pi. Pluggable connectors make the 16-INPUTS card easy to use when multiple cards are stacked up.