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4 layers32.4 × 63.5 mmIIoT Sensor, the printed circuit board in 3D

A module for the TI AMC13XM0X Delta-Sigma ADC

Size
32.4 × 63.5 mm
Copper layers
4
Thickness
1.6 mm
Parts
39
Nets
25
Pads
96
Tracks, vias
151, 22
Pours
3
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
5 Feb 2024
Updated
3 Apr 2024

Overview

IIoT Sensor is an open-source printed circuit board by czagrzebski, from the czagrzebski/AMC13XM0X-Module repository on GitHub. It is a 4-layer board of 32.4 × 63.5 mm with 39 parts on 25 nets, routed with 151 tracks and 22 vias.

It is built around the AMC130M02DFMR and FD0810004. Its parts include 13 resistors, 12 capacitors, 3 connectors, 1 IC and 1 diode. It belongs with the sensors and measurement boards of this library.

Main components

2

README

README.md

AMC13XM0X-Module for Industrial Sensors

A PCB design for the TI AMC13XM0X $\Delta\Sigma$ ADC module. The module is designed to interface with industrial sensors that support 0-10V or 4-20mA output. This module features a voltage and current sensing network connected to the differential inputs of the ADC. The module is designed to be used over Serial Peripheral Interface (SPI) communication protocol.

The module features a 4-layer PCB design with a 2.54mm pitch header for interfacing with the host controller. The module is powered by a 3V3 supply. The module is designed to be used in industrial applications where high accuracy and reliability are required. The module is designed to be used with the TI AMC13XM0X $\Delta\Sigma$ ADC.

AMC13XM0X ADC Overview

The AMC13XMOX $\Delta\Sigma$ ADC is a high-precision, power isolated, simultaneous-sampling, 24-bit ADC. The AMC13XM02 features a fully integrated isolated DC/DC converter that allows single-supply operation from the low-side of the device. The reinforced and capactive isolation barrier is certified according to VDE V 0884-17 and UL1577. The isolation barrier is made of a $SiO_2$ barrier that provides $7070-V_{PEAK}$ reinforced isolation, per DIN EN IEC 60747-17.

Parts

39
QtyValueFootprintReferences
4100kΩResistor_SMD:R_0805_2012MetricR1, R9, R10, R11
4100nFResistor_SMD:R_0805_2012MetricC5, C7, C11, C12
41nFResistor_SMD:R_0805_2012MetricC1, C4, C6, C8
449.9ΩResistor_SMD:R_0805_2012MetricR2, R3, R5, R6
3, ,
21µFResistor_SMD:R_0805_2012MetricC2, C3
24.7nFResistor_SMD:R_0805_2012MetricC9, C10
2FerriteResistor_SMD:R_0805_2012MetricFB1, FB2
110kΩResistor_SMD:R_0805_2012MetricR8
127ΩResistor_SMD:R_0805_2012MetricR4
133ΩResistor_SMD:R_0805_2012MetricR12
1619ΩResistor_SMD:R_0805_2012MetricR7
168ΩResistor_SMD:R_0805_2012MetricR13
1AMC130M02DFMRCustom:AMC130M02DFMRIC1
1CH0Custom:CUI_TB001-500-02BEJ4
1CH1Custom:CUI_TB001-500-02BEJ5
1FD0810004Custom:FD0810004Y1
1LEDResistor_SMD:R_0805_2012MetricD1
1MCU InputConnector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_VerticalJ1

The 36 most common of 39 parts.

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Questions

How big is the IIoT Sensor PCB?

It measures 32.4 × 63.5 mm and has 4 copper layers, 1.6 mm thick.

What parts does the IIoT Sensor use?

39 parts, built around the AMC130M02DFMR and FD0810004. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the IIoT Sensor KiCad files?

From the czagrzebski/AMC13XM0X-Module repository on GitHub, at the commit this page was made from: the board is IIoT_Sensor.kicad_pcb and its schematic IIoT_Sensor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the IIoT Sensor design in my own project?

Its repository states no licence, so its author keeps all rights: ask czagrzebski before reusing the design.