SmartEdge Industrial IoT Gateway
User Guide
http://www.element14.com/gateway Page 3
ii. TABLE OF CONTENTS
I. REVISION HISTORY 2
1. INTRODUCTION / OVERVIEW 7
1.1. IMPORTANT SAFETY INFORMATION 7
1.2. INTERNAL SYSTEM VIEW 7
1.3. PACKING LIST 8
2. HARDWARE DESCRIPTION 9
2.1. BLOCK DIAGRAM 9
2.2. SPECIFICATIONS 9
RASPBERRY PI 3 CORE 9
STORAGE MEDIUM 9
INPUT POWER 9
ENVIRONMENTAL 10
DIMENSIONING & MOUNTING 10
FRONT PANEL LEDS 10
HARDWARE WATCHDOG TIMER (WDT) 10
TRUSTED PLATFORM MODULE (TPM) & SECURE BOOT 10
REAL-TIME CLOCK (RTC) WITH BATTERY BACKUP 10
2.3. EXTERNAL CONNECTIONS 11
DC-INPUT 11
DUAL ETHERNET PORTS 11
DUAL USB PORTS 11
DISPLAY CONNECTOR 11
ISOLATED RS-485 / RS-422 / RS232 11
ISOLATED CANBUS 12
ISOLATED DIGITAL I/O 12
2.4. INTERNAL EXPANSION 13
USB HEADER 13
MINI-PCIE SLOT (J34) 13
HAT EXPANSION SLOT 14
3. USAGE 16