Contents
1 About This Document
.....................................................................................................................................................5
1.1 Important . . . Read This Before Proceeding! .................................................................................................................................. 5
1.2 Use of Warnings and Cautions ........................................................................................................................................................ 5
1.3 EU Declaration of Conformity (DoC) ............................................................................................................................................... 5
2 Product Description .........................................................................................................................................................6
2.1 Terms Used in this Manual ............................................................................................................................................................. 6
2.2 Software ..........................................................................................................................................................................................6
2.3 USB Connections ............................................................................................................................................................................ 6
2.4 Ethernet Connections ...................................................................................................................................................................... 7
2.5 Internal Logic .................................................................................................................................................................................. 7
2.6 Password Overview ........................................................................................................................................................................ 7
2.7 SC-XM2/3 Drive and SC-XMP2 Programming Tool ........................................................................................................................ 7
3 XS/SC26-2 Overview ......................................................................................................................................................8
3.1 XS/SC26-2 Models ......................................................................................................................................................................... 8
3.2 XS/SC26-2 Features and Indicators ................................................................................................................................................ 9
3.3 XS/SC26-2 Using FID 1 and FID 2 Safety Controllers ....................................................................................................................9
3.4 Input and Output Connections ........................................................................................................................................................ 9
3.4.1 XS/SC26-2 Safety and Non-Safety Input Devices ................................................................................................................... 9
3.4.2 XS/SC26-2 Safety Outputs ................................................................................................................................................... 10
3.4.3 XS/SC26-2 Status Outputs and Virtual Status Outputs ........................................................................................................10
3.5 XS/SC26-2 Automatic Terminal Optimization (ATO) Feature ....................................................................................................... 11
4 SC10-2 Overview ...........................................................................................................................................................13
4.1 SC10-2 Models .............................................................................................................................................................................13
4.2 SC10-2 Features and Indicators ...................................................................................................................................................13
4.3 SC10-2 FID ................................................................................................................................................................................... 14
4.4 Input and Output Connections ...................................................................................................................................................... 14
4.4.1 SC10-2 Safety and Non-Safety Input Devices ......................................................................................................................14
4.4.2 SC10-2 Safety Relay Outputs ............................................................................................................................................... 14
4.4.3 SC10-2 Status Outputs and Virtual Status Outputs ..............................................................................................................15
4.5 SC10-2 Automatic Terminal Optimization (ATO) Feature with External Terminal Blocks (ETB) ................................................... 15
5 Specifications
and Requirements .................................................................................................................................16
5.1 XS/SC26-2 Specifications ............................................................................................................................................................. 16
5.2 SC10-2 Specifications ................................................................................................................................................................... 18
5.3 Dimensions
................................................................................................................................................................................... 21
5.4 PC Requirements ...........................................................................................................................................................................22
6 System Installation ........................................................................................................................................................ 23
6.1 Installing the Software .................................................................................................................................................................. 23
6.2 Installing the Safety Controller ......................................................................................................................................................23
6.2.1 Mounting Instructions .............................................................................................................................................................23
7 Installation Considerations ............................................................................................................................................ 24
7.1 Appropriate Application ................................................................................................................................................................. 24
7.2 XS/SC26-2 Applications ................................................................................................................................................................ 24
7.3 SC10-2 Applications .....................................................................................................................................................................25
7.4 Safety Input Devices ......................................................................................................................................................................25
7.4.1 Safety Circuit Integrity and ISO 13849-1 Safety Circuit Principles ....................................................................................... 26
7.4.2 Safety Input Device Properties ...............................................................................................................................................27
7.5 Safety Input Device Options ......................................................................................................................................................... 29
7.5.1 Safety Circuit Integrity Levels .................................................................................................................................................30
7.5.2 Emergency Stop Push Buttons .............................................................................................................................................. 30
7.5.3 Rope (Cable) Pull ....................................................................................................................................................................31
7.5.4 Enabling Device ......................................................................................................................................................................31
7.5.5 Protective (Safety) Stop ..........................................................................................................................................................32
7.5.6 Interlocked Guard or Gate ......................................................................................................................................................32
7.5.7 Optical Sensor ........................................................................................................................................................................32
7.5.8 Two-Hand Control ..................................................................................................................................................................33
7.5.9 Safety Mat .............................................................................................................................................................................. 35
7.5.10 Muting Sensor ...................................................................................................................................................................... 38
7.5.11 Bypass Switch .....................................................................................................................................................................39
7.5.12 Adjustable Valve Monitoring (AVM) Function ....................................................................................................................... 40
7.6 Non-Safety Input Devices .............................................................................................................................................................41
7.6.1 Manual Reset Input ................................................................................................................................................................ 42
7.7 Virtual Non-Safety Input Devices (XS/SC26-2 FID 2 Only and SC10-2) ........................................................................................44
7.7.1 Virtual Manual Reset and Cancel Delay (RCD) Sequence ......................................................................................................44
XS/SC26-2 and SC10-2 Safety Controllers
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