Active
!!! product phase-out !!! the preferred successor is 3UG5851-1AA40 digital monitoring relay speed monitoring for IO-Link from 0.1 to 2200 r/min overshoot and undershoot ON-delay time tripping delay time hysteresis 0.1 to 99 r/min 1 changeover contact
Part Number: 3UG4851-1AA40
Brand
Category
Speed-/standstill monitoring relay
Siemens 3UG4851-1AA40. !!! product phase-out !!! the preferred successor is 3UG5851-1AA40 digital monitoring relay speed monitoring for IO-Link from 0.1 to 2200 r/min overshoot and undershoot ON-delay time tripping delay time hysteresis 0.1 to 99 r/min 1 changeover contact, screw terminal.
Specifications
Mechanical
Net Weight0.163 kg
Dimensions
Width22.5 mm
Height91 mm
Depth102 mm
Other
— 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
mounting positionany
— delayed switching0
product brand nameSIRIUS
degree of pollution2
product designationSpeed monitoring relay with digital setting
IO-Link transfer rateCOM2 (38,4 kBaud)
design of the displayLCD
— instantaneous contact0
product type designation3UG4
relative repeat accuracy1 %
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
adjustable operating delay time0 ... 99.9 s
operational current at 17 V minimum5 mA
surge voltage resistance rated value4 kV
protocol is supported IO-Link protocolYes
reference code according to IEC 81346-2K
— with degree of pollution 2 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 ... 24 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 voltageDC
vibration resistance according to IEC 60068-2-61 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g
operating frequency with 3RT2 contactor maximum5 000 1/h
ampacity of the semiconductor output in SIO mode200 mA
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
type of voltage supply via input/output link masterYes
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
thermal current of the switching element with contacts maximum5 A
point-to-point cycle time between master and IO-Link device minimum10 ms
product component removable terminal for auxiliary and control circuitYes
