Siemens siprotec 7SA6, Manual

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7SA6 Manual
C53000-G1176-C156-2
Table of Contents
Preface ................................................................................................................................................. iii
Table of Contents .............................................................................................................................. vii
1 Introduction....................................................................................................................................... 1-1
1.1 Overall Operation ................................................................................................................ 1-2
1.2 Applications ......................................................................................................................... 1-5
1.3 Features .............................................................................................................................. 1-8
1.4 Scope of Functions.............................................................................................................. 1-9
2 Hardware and Connections ............................................................................................................. 2-1
2.1 Version of 7SA6 for Panel Flush Mounting (Cubicle Mounting) .......................................... 2-2
2.1.1 Housing ............................................................................................................................... 2-2
2.1.2 Screw Terminal Connections............................................................................................. 2-11
2.1.3 Connections to Plug-In Terminals ..................................................................................... 2-15
2.1.4 Connections to Optical Communication Interfaces............................................................ 2-18
2.1.5 Connections to Electrical Communication Interfaces ........................................................ 2-20
2.1.6 Connections to Analog Outputs......................................................................................... 2-21
2.2 Version of 7SA6 for Panel Surface Mounting .................................................................... 2-22
2.2.1 Housing ............................................................................................................................. 2-22
2.2.2 Screw Terminal Connections............................................................................................. 2-29
2.2.3 Connections to Optical Communication Interfaces............................................................ 2-30
2.2.4 Connections to Electrical Communication Interfaces ........................................................ 2-34
2.2.5 Connections to Analog Outputs......................................................................................... 2-35
2.3 Version of 7SA6 with Detached Operator Panel ............................................................... 2-36
2.3.1 Housing and Detached Operator Panel............................................................................. 2-36
2.3.2 Screw Terminal Connections............................................................................................. 2-38
2.3.3 Connections to Plug-In Terminals ..................................................................................... 2-42
2.3.4 Connections to Optical Communication Interfaces............................................................ 2-45
2.3.5 Connections to Electrical Communication Interfaces ........................................................ 2-48
2.3.6 Connections to Analog Outputs......................................................................................... 2-49
3 Initial Inspections ............................................................................................................................. 3-1
3.1 Unpacking and Repacking................................................................................................... 3-2