User Documentation

7 Example applications | Example applications for safe I/O modules
74 1484600000/07/11.2020u-remote IP20 modules for functional safety manual
1
2
3
4
UR20-
*
-FS
*
Safety mat
DI: N-switching
Input
Example application with safety mat
M
2.1
2.2
2.3
2.4
1.1
1.2
1.3
1.4
4.1
4.2
4.3
4.4
3.1
3.2
3.3
3.4
UR20-4DI-4DO-PN-FS
K2
K1
K1
*
K2
3N
*Zero-speed monitoring
Emergency stop
DI: Test pulse enabled
DI: Test pulse enabled
DI: Test pulse enabled
DI: Test pulse enabled
Example application safety door with guard control and zero-speed monitoring