— upwards0 mm
— forwards0 mm
— backwards0 mm
— downwards0 mm
— at the side0 mm
— at 24 V maximum4 VA
fastening methodscrew and snap-on mounting
product functionRPM monitoring relay
— at 240 V maximum9 VA
mounting positionany
— delayed switching0
product brand nameSIRIUS
degree of pollution3
product designationSpeed monitoring relay with digital setting
design of the displayLCD
— instantaneous contact0
product type designation3UG4
relative repeat accuracy1 %
measurable line frequency50 ... 60 Hz
accuracy of digital display+/- 1 Digit
relative metering precision10 %
Substance Prohibitance (Date)05/01/2012
type of electrical connectionscrew terminal
design of input feedback inputNo
operational current at 17 V minimum5 mA
surge voltage resistance rated value4 kV
protocol is supported IO-Link protocolNo
reference code according to IEC 81346-2K
— with degree of pollution 3 rated value300 V
number of CO contacts delayed switching1
number of NC contacts delayed switching0
number of NO contacts delayed switching0
control supply voltage at DC rated value24 ... 240 V
shock resistance according to IEC 60068-2-27sinusoidal half-wave 15g / 11 ms
suitability for use safety-related circuitsNo
tightening torque with screw-type terminals0.8 ... 1.2 N·m
type of voltage of the control supply voltageAC/DC
operating frequency with 3RT2 contactor maximum5 000 1/h
electrostatic discharge according to IEC 61000-4-26 kV contact discharge / 8 kV air discharge
field-based interference according to IEC 61000-4-310 V/m
mechanical service life (operating cycles) typical10 000 000
Safety Integrity Level (SIL) according to IEC 61508without
buffering time in the event of power failure minimum10 ms
installation altitude at height above sea level maximum2 000 m
protection class IP on the front according to IEC 60529IP20
continuous current of the DIAZED fuse link of the output relay4 A
electrical endurance (operating cycles) at AC-15 at 230 V typical100 000
product component removable terminal for auxiliary and control circuitYes