User Guide

Ref. IS.MDuino.42+ Rev. 1: 30-08-2019
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A Zone Features: Communications & RTC & uSD .................................................. 33 10
10.1 RS-232 ............................................................................................................................. 33
10.2 RS-485 ............................................................................................................................. 33
10.3 I2C .................................................................................................................................... 34
10.4 SPI .................................................................................................................................... 34
10.5 TTL ................................................................................................................................... 34
10.6 Ethernet ........................................................................................................................... 35
10.7 RTC................................................................................................................................... 35
10.8 uSD .................................................................................................................................. 35
Instructions for interconnection between Industrial Shields controllers ............. 37 11
11.1 RS-232 Communication: .................................................................................................. 37
11.2 RS-485 Communication: .................................................................................................. 37
11.2.2 Full Duplex ........................................................................................................... 37
11.3 Ethernet ........................................................................................................................... 38
I/O technical details: ............................................................................................. 39 12
Typical Connections .............................................................................................. 41 13
Connector details: ................................................................................................. 46 14
Mechanical Characteristics ................................................................................... 47 15
Installation and Maintenance ............................................................................... 48 16
Revision Table ....................................................................................................... 51
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