![background image](http://html1.mh-extra.com/html/sick/rely-loop1/rely-loop1_operating-instructions-manual_1264574003.webp)
Contents
1
About this document........................................................................
1.1
Purpose of this document........................................................................
1.2
Scope.........................................................................................................
1.3
Target groups and structure of these operating instructions................
1.4
Additional information..............................................................................
1.5
Symbols and document conventions......................................................
2
Safety information............................................................................
2.1
General safety notes................................................................................
2.2
2.3
2.4
Requirements for the qualification of personnel....................................
3
Product description...........................................................................
3.1
3.2
Construction and function........................................................................
3.3
Product characteristics............................................................................
3.3.1
Interfaces.................................................................................
3.3.2
Compatible sensor types.........................................................
3.3.3
Restart interlock......................................................................
3.3.4
External device monitoring......................................................
3.3.5
Status indicators......................................................................
4
Project planning................................................................................ 11
4.1
Manufacturer of the machine..................................................................
4.2
Operating entity of the machine..............................................................
4.3
4.4
Electrical integration.................................................................................
4.4.1
Enabling current paths............................................................
4.4.2
Application diagnostic output.................................................
4.4.3
Restart interlock......................................................................
4.4.4
External device monitoring (EDM)..........................................
4.4.5
Connection diagrams..............................................................
4.5
4.5.1
Minimum requirements for the regular thorough check.......
5
Mounting............................................................................................. 15
5.1
5.2
Mounting procedure.................................................................................
5.3
Disassembly..............................................................................................
5.4
6
Electrical installation........................................................................ 18
6.1
CONTENTS
8024311/2021-07-30 | SICK
O P E R A T I N G I N S T R U C T I O N S | ReLy LOOP1
3
Subject to change without notice