SIMATIC IPC677E 
Operating Instructions, 04/2019, A5E45117996-AA 
5 
  Preface ...................................................................................................................................................... 3 
1  Product description .................................................................................................................................. 11 
1.1  Important instructions and manuals for operating the device ................................................. 11 
1.2  Product highlights ................................................................................................................... 13 
1.3  Applications ............................................................................................................................. 15 
1.4  External design of the device .................................................................................................. 16 
1.4.1  Side view, right ........................................................................................................................ 16 
1.4.2  Side view, left .......................................................................................................................... 17 
1.4.3  Status displays ........................................................................................................................ 19 
1.5  Internal design of the device ................................................................................................... 21 
1.6  Accessories and spare parts .................................................................................................. 22 
1.6.1  Accessories: Hardware ........................................................................................................... 22 
1.6.2  Accessories: Software ............................................................................................................ 23 
2  Safety instructions ................................................................................................................................... 25 
2.1  General safety instructions ..................................................................................................... 25 
2.2  Note on transport and storage ................................................................................................ 27 
2.3  Notes on mounting .................................................................................................................. 28 
2.4  Notes on ambient and environmental conditions .................................................................... 28 
2.5  Information on I/O devices ...................................................................................................... 30 
2.6  Notes on device and system extensions ................................................................................ 31 
3  Mounting and connecting the device........................................................................................................ 33 
3.1  Preparing for mounting ........................................................................................................... 33 
3.1.1  Scope of delivery .................................................................................................................... 33 
3.1.2  Checking the delivery package ............................................................................................... 35 
3.1.3  Identification data of the device .............................................................................................. 36 
3.1.4  Mounting positions .................................................................................................................. 37 
3.1.5  Preparing the mounting cutout ................................................................................................ 39 
3.2  Mounting the device ................................................................................................................ 41 
3.2.1  Installation guidelines ............................................................................................................. 41 
3.2.2  Mounting the device with mounting clips ................................................................................ 42 
3.3  Connecting the device ............................................................................................................ 46 
3.3.1  Country-specific information on supply voltage ...................................................................... 46 
3.3.2  Connection of equipotential-bonding cable ............................................................................ 47 
3.3.3  Connecting the power supply ................................................................................................. 48 
3.3.3.1  Connecting 100-240 VAC power supply ................................................................................. 48 
3.3.3.2  Connecting the 24 VDC power supply .................................................................................... 50