SICK UM18-2 Pro, Operating Instructions Manual

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8014865/ZUJ3/2018-11-29 • © SICK AG • Subject to change without notice 3
Table of contents
Table of contents
1 General information ........................................................................... 7
1.1 Information regarding the operating instructions ....................7
1.2 Explanation of symbols .............................................................7
1.3 Limitation of liability ..................................................................8
1.4 Scope of delivery .......................................................................8
1.5 Customer service .......................................................................8
1.6 EU declaration of conformity .....................................................8
2 Safety .................................................................................................. 9
2.1 Correct use .................................................................................9
2.2 Improper use ..............................................................................9
2.3 Requirements for skilled persons and operating personnel 10
3 Identification .................................................................................... 11
3.1 Type label ................................................................................ 11
3.2 Type code ................................................................................ 12
4 Structure and function .................................................................... 13
4.1 Structure and status indicators ............................................. 13
4.2 Function ................................................................................... 14
5 Mounting .......................................................................................... 15
5.1 Mounting the ultrasonic sensor ............................................. 15
5.2 Smooth object surfaces ......................................................... 15
5.3 Mounting multiple ultrasonic sensors ................................... 16
5.3.1
Minimum mounting distances ............................... 16
5.3.2 Synchronization mode ............................................ 16
5.3.3 Multiplex mode ....................................................... 17
6 Electrical connection ..................................................................... 19
6.1 Safety ....................................................................................... 19
6.2
Wiring notes ............................................................................ 19
6.3 Connecting the ultrasonic sensor electrically ....................... 20
6.4 Connection diagrams ............................................................. 21
6.4.1
Ultrasonic sensors with switching outputs ............ 21
6.4.2 Ultrasonic sensors with analog outputs ................ 22