3Ug4651 Speed Monitoring Relay; Application Areas - Siemens 3UG4 User Manual

3UG4651 speed monitoring relay

12.1

Application areas

Application areas
The speed monitoring relays are used, for example, in the following applications:
Table 12- 1
Function
•
The speed monitoring relays can also be used for all functions where a continuous pulse
signal is to be monitored (e.g. belt travel monitoring, completeness check, pass monitoring,
or cycle time monitoring).
3UG4 / 3RR2 monitoring relays
Manual, 05/2016, NEB927043002000/RS-AC/004
Application areas of the speed monitoring relays
Monitoring for overload/underload
Application
Conveyor belt (monitoring transported goods for
•
completeness, for example)
Milling machine
•
Turning machine
•
Slippage or tear of a drive belt
•
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