> SIEMENS>CONTROL AND CONTACTORS>Function relays>3UG4851-2AA40 SIEMENS Digital monitoring relay Speed monitoring for IO-Link from 0.1...2200 rpm 0vershoot an..
Previous Product Next Product
3UG4851-2AA40 SIEMENS Digital monitoring relay Speed monitoring for IO-Link from 0.1...2200 rpm 0vershoot an.. View larger
Images are for illustrative purposes only. Please refer to data sheet for details.

3UG4851-2AA40 SIEMENS Digital monitoring relay Speed monitoring for IO-Link from 0.1...2200 rpm 0vershoot an..

3UG4851-2AA40

SIEMENS

Digital monitoring relay Speed monitoring for IO-Link from 0.1...2200 rpm 0vershoot and undershoot ON-delay time Tripping delay time Hysteresis 0.1 to 99 rpm 1 change-over contact, spring-type connection system

More details


Relays > Speed-/standstill monitoring relay

CONTROL AND CONTACTORS > Function relays

* Brand new product in its original packaging covered by the warranties and certifications provided by SIEMENS

Total price: $309.09
Unit price: $309.09

*This price is per unit and is the net value (not including taxes if applicable).

If our price is not the best, please ask us for a quote. Ask for a quotation

Best sellers

▲

More info

▲


Technical data

Digital monitoring relay Speed monitoring for IO-Link from 0.1...2200 rpm 0vershoot and undershoot ON-delay time Tripping delay time Hysteresis 0.1 to 99 rpm 1 change-over contact, spring-type connection system
product brand nameSIRIUS
product designationSpeed monitoring relay with digital setting
product type designation3UG4
General technical data
product functionRPM monitoring relay
design of the displayLCD
● Apparent power consumption at DC
— at 24 V maximum4 VA
insulation voltage
● for overvoltage category III according to IEC 60664
— with degree of pollution 2 rated value300 V
degree of pollution2
type of voltage of the control supply voltageDC
surge voltage resistance rated value4 kV
protection class IPIP20
● of the enclosureIP40
● of the terminalIP20
shock resistance according to IEC 60068-2-27sinusoidal half-wave 15g / 11 ms
vibration resistance according to IEC 60068-2-61 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g
mechanical service life (switching cycles) typical10 000 000
electrical endurance (switching cycles) at AC-15 at 230 V typical100 000
thermal current of the switching element with contacts maximum5 A
reference code according to IEC 81346-2K
relative repeat accuracy1 %
Substance Prohibitance (Date)05/01/2012
Product Function
suitability for use safety-related circuitsNo
product function
● rotation speed monitoringYes
● standstill monitoringNo
● error memoryYes
● galvanic isolationYes
● adjustable open/closed-circuit current principleYes
● external resetYes
● auto-RESETYes
● manual RESETYes
Control circuit/ Control
control supply voltage at DC
● rated value24 ... 24 V
operating range factor control supply voltage rated value at DC
● initial value0.75
● full-scale value1.25
Measuring circuit
adjustable operating delay time0 ... 99.9 s
adjustable response delay time
● when starting0 ... 999.9 s
● with lower or upper limit violation0 ... 999.9 s
accuracy of digital display+/- 1 Digit
Precision
relative metering precision10 %
Communication/ Protocol
protocol is supported IO-Link protocolYes
IO-Link transfer rateCOM2 (38,4 kBaud)
point-to-point cycle time between master and IO-Link device minimum10 ms
type of voltage supply via input/output link masterYes
data volume
● of the address range of the inputs with cyclical transfer total4 byte
● of the address range of the outputs with cyclical transfer total2 byte
Auxiliary circuit
number of NC contacts delayed switching0
number of NO contacts delayed switching0
number of CO contacts delayed switching1
operating frequency with 3RT2 contactor maximum5 000 1/h
Inputs/ Outputs
design of input feedback inputNo
number of outputs as contact-affected switching element
● for signaling function
— instantaneous contact0
— delayed switching1
● safety-related
— delayed switching0
— instantaneous contact0
number of outputs as contact-less semiconductor switching element
● for signaling function
— delayed switching0
— instantaneous contact0
● safety-related
— delayed switching0
— instantaneous contact0
ampacity of the output relay at AC-15
● at 230 V at 50/60 Hz3 A
● at 250 V at 50/60 Hz3 A
ampacity of the output relay at DC-13
● at 24 V1 A
● at 110 V0.2 A
● at 125 V0.2 A
● at 230 V0.1 A
● at 250 V0.1 A
ampacity of the semiconductor output in SIO mode200 mA
operational current at 17 V minimum5 mA
continuous current of the DIAZED fuse link of the output relay4 A
Electromagnetic compatibility
conducted interference
● due to burst according to IEC 61000-4-42 kV
● due to conductor-earth surge according to IEC 61000-4-52 kV
● due to conductor-conductor surge according to IEC 61000-4-51 kV
field-based interference according to IEC 61000-4-310 V/m
electrostatic discharge according to IEC 61000-4-26 kV contact discharge / 8 kV air discharge
Galvanic isolation
galvanic isolation
● between input and outputYes
● between the outputsNo
● between the voltage supply and other circuitsYes
Safety related data
Safety Integrity Level (SIL) according to IEC 61508without
Connections/ Terminals
product component removable terminal for auxiliary and control circuitYes
type of electrical connectionspring-loaded terminals
type of connectable conductor cross-sections
● solid2x (0.25 ... 1.5 mm²)
● finely stranded with core end processing2 x (0.25 ... 1.5 mm²)
● finely stranded without core end processing2x (0.25 ... 1.5 mm²)
● at AWG cables solid2x (24 ... 16)
● at AWG cables stranded2x (24 ... 16)
connectable conductor cross-section
● solid0.25 ... 1.5 mm²
● finely stranded with core end processing0.25 ... 1.5 mm²
● finely stranded without core end processing0.25 ... 1.5 mm²
AWG number as coded connectable conductor cross section
● solid24 ... 16
● stranded24 ... 16
Installation/ mounting/ dimensions
mounting positionany
fastening methodscrew and snap-on mounting
height91 mm
width22.5 mm
depth103 mm
required spacing
● with side-by-side mounting
— forwards0 mm
— backwards0 mm
— upwards0 mm
— downwards0 mm
— at the side0 mm
● for grounded parts
— forwards0 mm
— backwards0 mm
— upwards0 mm
— at the side0 mm
— downwards0 mm
● for live parts
— forwards0 mm
— backwards0 mm
— upwards0 mm
— downwards0 mm
— at the side0 mm
Ambient conditions
installation altitude at height above sea level maximum2 000 m
ambient temperature
● during operation-25 ... +60 °C
● during storage-40 ... +80 °C
● during transport-40 ... +80 °C
Certificates/ approvals

Downloads and manuals

General Product ApprovalEMC

Manufacturer Declaration

Confirmation

CCC

UL

EAC

RCM

Declaration of ConformityTest CertificatesMarine / ShippingotherRailway

EC/EU-Declaration of Conformity

Special Test Certificate

Type Test Certificates/Test Report

DNV-GL

Confirmation

Vibration and Shock

Further information
Information- and Downloadcenter (Catalogs, Brochures,…)
Industry Mall (Online ordering system)
Cax online generator
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)
Characteristic: Derating
last modified:1/25/2022
Date
5/5/2022		Subject to change without notice
© Copyright Siemens 2022


Additional data

Product
Article Number (Market Facing Number)3UG4851-2AA40
Product DescriptionDigital monitoring relay Speed monitoring for IO-Link from 0.1...2200 rpm 0vershoot and undershoot ON-delay time Tripping delay time Hysteresis 0.1 to 99 rpm 1 change-over contact, spring-type connection system
Product familySpeed monitoring
Product Lifecycle (PLM)PM300:Active Product
Price data
Region Specific PriceGroup / Headquarter Price Group41H / 41H
Surcharge for Raw MaterialsNone
Metal FactorLAO-----
Delivery information
Export Control RegulationsAL : N / ECCN : N
Standard lead time ex-works2 Day/Days
Net Weight (kg)0,144 Kg
Packaging Dimension34,00 x 99,00 x 111,00
Package size unit of measureMM
Quantity Unit1 Piece
Packaging Quantity1
Additional Product Information
EAN4011209895911
UPC040892871876
Commodity Code85364900
LKZ_FDB/ CatalogIDCC-IC10
Product Group5885
Group CodeR711
Country of originCzech Republic
Compliance with the substance restrictions according to RoHS directiveSince: 01.05.2012
Product classA: Standard product which is a stock item could be returned within the returns guidelines/period.
WEEE (2012/19/EU) Take-Back ObligationYes
REACH Art. 33 Duty to inform according to the current list of candidates

Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which the following substance of the candidate list is contained in concentrations higher than 0,1% weight by weight (w/w):

Lead

Based on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation.

Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which the following substance of the candidate list is contained in concentrations higher than 0,1% weight by weight (w/w):

Lead monoxide (lead oxide)

Based on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation.

Classifications
VersionClassification
eClass627-37-18-11
eClass7.127-37-18-11
eClass827-37-18-11
eClass927-37-18-11
eClass9.127-37-18-11
ETIM5EC001448
ETIM6EC001448
ETIM7EC001448
ETIM8EC001448
IDEA44727
UNSPSC1439-12-15-21
UNSPSC1539-12-15-21

ETIM data

ETIM: EC001448 - Speed-/standstill monitoring relay

Value Unit
Type of electric connection (EF003961) Spring clamp connection
Rated control supply voltage Us at DC (EF003980) ['24', '24']V
Voltage type for actuating (EF008242) DC
With detachable clamps (EF003340) true
Evaluation inputs (EF008245) -
Function rotational speed monitoring (EF003430) true
Function standstill monitoring (EF003431) false
Rated operating frequency (EF007370) ['-', '-']Hz
With feedback circuit (EF003343) false
Number of outputs, safety related, undelayed, with contact (EF003344) 0
Number of outputs, safety related, delayed, with contact (EF003345) 0
Number of outputs, safety related, undelayed, semiconductors (EF003346) 0
Number of outputs, safety related, delayed, semiconductors (EF003347) 0
Number of outputs, signalling function, undelayed, with contact (EF003348) 0
Number of outputs, signalling function, delayed, with contact (EF003349) 1
Number of outputs, signalling function, undelayed, semiconductors (EF003350) 0
Number of outputs, signalling function, delayed, semiconductors (EF003351) 0
Suitable for safety functions (EF001597) false
Category according to EN 954-1 (EF006782) none
SIL according to IEC 61508 (EF009889) None
Performance level according to EN ISO 13849-1 (EF007399) None
With approval for TÜV (EF004144) false
With approval for BG BIA (EF004145) false
With approval according to UL (EF001783) FALSE
Width (EF000008) 22.5mm
Height (EF000040) 91.0mm
Depth (EF000049) 103.0mm
Rated control supply voltage Us at AC 50HZ (EF003978) -V
Rated control supply voltage Us at AC 60HZ (EF003979) -V


Datasheet - PDF

▲
Title: Size: Type:
PDF CATALOG SIEMENS SIRIUS INDUSTRIAL CONTROLS EN.pdf 279 Mbytes
3UG4851-2AA40 3UG4851-2AA40 EN_3UG4851-2AA40.pdf 189 Kbytes 3UG4851-2AA40 3UG4851-2AA40 EN_3UG4851-2AA40.pdf

Reviews (0) ▲

No customer reviews for the moment.

Add Review
Add Review
hide form
Rating:
Name:
Email:
Subject:
Text:
Do you recommend this product to buy?
  Captcha
  Add review

Latest Customer Reviews

All ratings we receive from the items we offer are real and verified. A small gesture, but a lot of value. That's why we thank you for that minute you invest in leaving us your opinion and qualification about the products, because it helps us to continue improving and to offer you a service of even higher quality.