Additional industrial I/Os (XUAL)

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Info Box
SBC Lynx-top.png Applies to SBC Lynx
Lynx.png Applies to ADD-ON SBC-LYNX


Introduction

As known, SBC Lynx is conceived to allow the customer to plug in some additional boards to the mainboard.

This document presents an example of such add-ons. This board provides more interfaces to the SBC, augment expansion pin availability or add the possibility to use a custom board suitable for every needs.

Not all SBC Lynx models support every avalable add-on. We recommend to check the compatibility list.

Additional industrial I/Os (XUAL)

This add-on examples how to add an isolated relay, digital isolated I/Os and an ADC interfaces to the SBC Lynx.

SBCLYNX ADDON XUAL.JPG

The Add-on fits on J53 and J54 connectors, but uses signals and powers from J54 connector only.

SBCLYNX ADDON XUAL Mounted.JPG

Technical Specifications

Technical Specifications
Feature Description Ports
PT100 ADC PORT ADC Interface for PT100 Probe 1
Isolated Relay Output Common Input Dual Relay Output 2
Digital Input 12-24V Input Digital I/O 2KV Isolated 2

Pinout

Pinout
Connector PIN Pin Name Description or Usage
J54 1 VIN Power IN (from SBC Lynx VIN)
J54 2 PMIC_5V Relay coil PSU
J54 3 3V3_AUX Internal PSU
J54 4 VDDA_ADC_3P3 ADC reference voltage
J54 5 ADC_IN ADC Input for uC
J54 6 DOUT_0 Relay 0 coil activation
J54 7 DOUT_1 Relay1 coil activation
J54 8 DIN_0 Digital Input 0
J54 9 DIN_1 Digital Input 1
J54 10 GND System GND
J53 1 NC
J53 2 NC
J53 3 NC
J53 4 NC
J53 5 NC
J53 6 NC
J53 7 NC
J53 8 NC
J53 9 NC
J53 10 NC

Compatibility list

SBC Lynx that supports this add-ons:

  • S-XUBxx3xxxR


Mechanical information

The following image shows the module dimensions:


XUAL

Layout

The following images show the module layout:

The component view (top and bottom) is avalable as PDF file:

http://www.dave.eu/sites/default/files/files/XUAL_component_view.pdf

3D

3D: http://www.dave.eu/sites/default/files/files/SBC-LYNX-with-addons_stp.zip

3D: http://www.dave.eu/sites/default/files/files/XUAL_stp.zip

DXF

DXF: http://www.dave.eu/sites/default/files/files/XUAL_dxf.zip