Operating instructions

SIMATIC Panel PC 677B
Operating Instructions, 05/2007, A5E01035609-01
3
Table of contents
1 Preface ...................................................................................................................................................... 7
2 Safety ........................................................................................................................................................ 9
2.1 Safety guidelines............................................................................................................................9
2.2 General Information .....................................................................................................................12
2.3 ESD directives..............................................................................................................................15
3 Description............................................................................................................................................... 17
3.1 Panel PC 677B design.................................................................................................................17
3.2 Features.......................................................................................................................................19
3.3 Panel PC 677B accessories ........................................................................................................21
4 Application planning................................................................................................................................. 23
4.1 Overview ......................................................................................................................................23
4.2 Unpacking and checking the delivery ..........................................................................................24
4.3 Device identification data.............................................................................................................25
4.4 Mounting positions and fastening ................................................................................................26
4.4.1 Installation guidelines...................................................................................................................26
4.4.2 Permitted mounting positions.......................................................................................................28
4.4.3 Type of fixation.............................................................................................................................28
4.4.4 Protection against dust and water ...............................................................................................29
4.5 Mounting cut-out ..........................................................................................................................30
4.5.1 Preparing the mounting cut-out....................................................................................................30
4.5.2 Mounting depth of the device.......................................................................................................32
4.6 EMC Guideline.............................................................................................................................33
5 Mounting.................................................................................................................................................. 35
5.1 Securing the device with clamps..................................................................................................35
5.2 Securing with screws ...................................................................................................................37
6 Connecting .............................................................................................................................................. 39
6.1 Connection elements and operator controls................................................................................39
6.2 Connecting the 120 V / 240 V Ac power supply ..........................................................................41
6.3 Connecting the (24 V) DC power supply .....................................................................................44
6.4 Connecting the Equipotential Bonding Circuit .............................................................................45
6.5 Connecting Ethernet strain relief..................................................................................................46
6.6 Connecting the power plug locking mechanism ..........................................................................46
7 Integration into an automation system ..................................................................................................... 47