Siemens SIRIUS 3SK1 Manual page 8

Table of contents
7.2.1 Sensor wiring ............................................................................................................................ 111
7.2.2 Typical circuits........................................................................................................................... 113
8 Mounting................................................................................................................................................ 123
8.1 Warning notices ........................................................................................................................ 123
8.2 Terminal coding......................................................................................................................... 124
8.3 Mounting the devices on a level surface................................................................................... 125
8.4 Disassembling devices from a level surface ............................................................................. 127
8.5 Mounting the 22.5 mm/17.5 mm device on a standard mounting rail....................................... 129
8.6 Mounting the 90 mm devices on a standard mounting rail ....................................................... 130
8.7 Removing devices from a standard mounting rail..................................................................... 131
8.8 Mounting 22.5 mm/17.5 mm devices with device connectors on a standard mounting rail ..... 132
8.9 Removing 22.5 mm/17.5 mm devices with device connectors from a standard mounting
rail.............................................................................................................................................. 135
8.10 Mounting 90 mm devices with device connectors on a standard mounting rail........................ 138
8.11 Removing 90 mm devices with device connectors from a standard mounting rail ................... 141
8.12 Mounting 22.5 mm/17.5 mm devices with device connectors on the wall ................................ 144
8.13 Removing 22.5 mm/17.5 mm devices with device connectors from the wall ........................... 148
8.14 Mounting 90 mm devices with device connectors on the wall .................................................. 151
8.15 Removing 90 mm devices with device connectors from wall.................................................... 155
8.16 Mounting the sealable cover ..................................................................................................... 158
9 Connection ............................................................................................................................................ 159
9.1 22.5 mm/17.5 mm devices ........................................................................................................ 159
9.1.1 Terminal assignment................................................................................................................. 159
9.1.2 Connection data for terminals ................................................................................................... 161
9.1.3 Connecting the screw-type terminals........................................................................................ 162
9.1.4 Disconnecting the screw-type terminals ................................................................................... 163
9.1.5 Connecting the push-in terminals ............................................................................................. 164
9.1.6 Disconnecting the push-in terminals ......................................................................................... 166
9.1.7 Attaching the terminals.............................................................................................................. 167
9.1.8 Disconnecting............................................................................................................................ 168
9.2 Devices 90 mm ......................................................................................................................... 170
9.2.1 Opening the terminal cover ....................................................................................................... 170
9.2.2 Connection data for terminals ................................................................................................... 171
9.2.3 Connecting terminals ................................................................................................................ 172
9.2.4 Mounting terminals.................................................................................................................... 174
9.2.5 Disconnecting............................................................................................................................ 175
9.3 Device replacement .................................................................................................................. 177
10 Configuration / operation........................................................................................................................ 179
10.1 Procedure for configuration....................................................................................................... 179
10.2 Explanation of the device's functions ........................................................................................ 180
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Manual, 04/2013, A5E02526190021A/RS-AA/01
3SK1 safety relays