Phoenix Contact PSR-CT Series, Руководство по эксплуатации, Страница: 4 / 69

PSR-CT
4 / 69
PHOENIX CONTACT 108366_en_01
3 Mounting ..................................................................................................................................26
3.1 Positioning and distances .................................................................................... 26
3.2 Mounting instructions........................................................................................... 30
3.3 Mounting.............................................................................................................. 31
4 Electrical connection ................................................................................................................32
4.1 Connection notes................................................................................................. 32
4.1.1 Notes on using Y distributors and dummy plugs .................................. 33
4.1.2 UL notes ............................................................................................... 33
4.2 Fuse protection for the power supply ................................................................... 34
4.3 Requirements on connecting cables.................................................................... 34
4.4 Maximum cable lengths ....................................................................................... 35
4.4.1 Checking the planned design ............................................................... 36
5 Startup .....................................................................................................................................38
5.1 Startup information .............................................................................................. 38
5.2 Safety switches with multicode sensors............................................................... 38
5.3 Safety switches with unicode or fixcode sensors ................................................. 38
5.3.1 Teaching in actuators ........................................................................... 39
6 Function test ............................................................................................................................40
6.1 Performing the function test ................................................................................. 40
7 Service and maintenance ........................................................................................................42
8 LED status indicators and switching states ..............................................................................43
8.1 Recovery in the event of an error ......................................................................... 45
9 Application examples ...............................................................................................................46
9.1 Application information ........................................................................................ 46
9.2 PSR-CT safety switches with safety relay............................................................ 47
9.2.1 Series connection with central reset on the switching device ............... 47
9.2.2 Series connection with central reset for all safety switches .................. 49
9.2.3 Series connection with local reset on all safety switches ...................... 51
9.2.4 Series connection with mixed startup behavior .................................... 53
9.3 PSR-CT safety switch connected to a safe controller .......................................... 55