Siemens SIMATIC IOT2040 - Page 6

Table of contents
SIMATIC IOT2020, SIMATIC IOT2040
6 Operating Instructions, 10/2016, A5E37656492-AB
7 Technical specifications ........................................................................................................................ 39
7.1 Certificates and approvals ..................................................................................................... 39
7.2 Directives and declarations .................................................................................................... 41
7.2.1 Notes on CE marking ............................................................................................................. 41
7.2.2 ESD guideline ........................................................................................................................ 41
7.3 Dimension drawings ............................................................................................................... 44
7.4 Technical data ........................................................................................................................ 45
7.4.1 General technical specifications ............................................................................................ 45
7.4.2 Ambient conditions ................................................................................................................. 47
7.4.3 Power demand of the components ........................................................................................ 48
7.4.4 Direct current supply (DC) ..................................................................................................... 48
7.5 Hardware descriptions ........................................................................................................... 49
7.5.1 Motherboard ........................................................................................................................... 49
7.5.2 External Interfaces ................................................................................................................. 51
7.5.2.1 Power supply .......................................................................................................................... 51
7.5.2.2 USB ........................................................................................................................................ 51
7.5.2.3 Ethernet port .......................................................................................................................... 52
7.5.2.4 Serial port (only SIMATIC IOT2040) ...................................................................................... 52
7.5.3 Internal interfaces................................................................................................................... 54
7.5.3.1 Arduino shield interfaces ........................................................................................................ 54
7.5.3.2 UART Debug .......................................................................................................................... 55
7.5.3.3 Mini PCIe interface ................................................................................................................. 56
7.5.3.4 Micro SD interface.................................................................................................................. 56
A Technical support.................................................................................................................................. 57
A.1 Service and support ............................................................................................................... 57
B List of abbreviations .............................................................................................................................. 59
Glossary ............................................................................................................................................... 61
Index .................................................................................................................................................... 63