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HAIIC MICA Hardware Development Guide

HAIIC MICA Hardware Development Guide, Edition 2016

3.3

Front Bezel

The front bezel can be customized with the proper connectors to fit your application. The po-
sition of the customizable circuit board in relationship to the front bezel is shown in figure 6.

Figure 6 Position of the Cusomizable Circuit Board in Relationship to Front Bezel

Summary of Contents for HAIIC MICA

Page 1: ...HARTING HAIIC MICA Hardware Development Guide ...

Page 2: ...ay be reproduced in any form print photocopy microfilm or any other process processed duplicated or distributed by means of electronic systems without the written permission of HARTING Electric GmbH Co KG Espelkamp Subject to alterations without notice This hardware development guide explains how the MICA can be connected to a power supply the assignment of the GPIO channels as well as how to cust...

Page 3: ...re Development Guide Edition 2016 3 Contents Contents 3 1 Power Supply 4 1 1 PoE 4 1 2 24V Supply 4 1 3 LED Status Display 4 2 GPIO 5 3 MICA Customizable Circuit Board 9 3 1 Technical Description 9 3 2 Thermal Behavior 9 3 3 Front Bezel 11 4 Attachments 12 ...

Page 4: ... pink and the ground wire is red blue When using the M12 plug in connector observe the assignment of the pins Then connect the M12 connector to a power supply 1 3 LED Status Display The LED to the left of the M12 A coded plug shows the status of the boot process Red sig nifies the MICA is booting Red blinking signifies a system error Green signifies the system is completely booted Green blinking s...

Page 5: ...owered over 24V with the breakout cable the GPIO voltage matches the input voltage The color coding is explained in figure 3 Caution GPIO channels can be reconfigured from Input to Output in software Check that all channels are in default configuration when attaching them to a new hardware device Figure 2 Assignment of the GPIO Channels in Harting Breakout Cable ...

Page 6: ...0mA a combination of channels with 250mA to avoid an overheating of the TLE chip behind the channels You can use the GPIO channels as inputs for e g signals Pins HS1 OUT0 HS4 OUT3 for a high side switch Pins LS1 OUT6 LS2 OUT7 for a low side switch Pins SWD1 D4 SWD2 D5 and SWS1 S4 SWS2 S5 for a configurable switch ...

Page 7: ...MICA Hardware Development Guide Edition 2016 7 You can use the GPIO channels as outputs Pins HS1 OUT0 HS4 OUT3 for a high side switch Pins LS1 OUT6 LS2 OUT7 for a low side switch Pins SWD1 D4 SWD2 D5 and SWS1 S4 SWS2 S5 for a configurable switch ...

Page 8: ...HAIIC MICA Hardware Development Guide 8 HARTING IT Software Development Figure 3 Color Coding of Channels in Harting Breakout Cable see attachment 1 ...

Page 9: ...nd The VDD supply voltage supplies the device with 5V 10 and 1A The pins VBUS D D GND GND define the USB 2 0 connection A functional module should perform like a self pow ered USB 2 0 compatible device All metalized mounting holes and mounting pads should be connected to GND 3 2 Thermal Behavior At the bottom of the functional module a thermal interface material for example Bergquist GF 1500 shoul...

Page 10: ...HAIIC MICA Hardware Development Guide 10 HARTING IT Software Development Figure 4 Printed Circuit Board PCB Figure 5 Allocation of Connector Pins top to bottom ...

Page 11: ... 11 3 3 Front Bezel The front bezel can be customized with the proper connectors to fit your application The po sition of the customizable circuit board in relationship to the front bezel is shown in figure 6 Figure 6 Position of the Cusomizable Circuit Board in Relationship to Front Bezel ...

Page 12: ...HAIIC MICA Hardware Development Guide 12 HARTING IT Software Development 4 Attachments Figure 7 M12 A coded Cable Assembly of Harting Breakout Cable ...

Page 13: ...HAIIC MICA Hardware Development Guide HAIIC MICA Hardware Development Guide Edition 2016 13 Document Version 1 3 0 Chapter LED Display has been added ...

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