> SIEMENS>CONTROL AND CONTACTORS>AS-Interface switchgear, SIMOCODE>3RK7271-1AA30-0AA0 SIEMENS SIMATIC S7-1200, DCM 1271 Data decoupling module for AS-i Master CM 1243-2 IN: 24..
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3RK7271-1AA30-0AA0 SIEMENS SIMATIC S7-1200, DCM 1271 Data decoupling module for AS-i Master CM 1243-2 IN: 24.. View larger
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3RK7271-1AA30-0AA0 SIEMENS SIMATIC S7-1200, DCM 1271 Data decoupling module for AS-i Master CM 1243-2 IN: 24..

3RK7271-1AA30-0AA0

SIEMENS

SIMATIC S7-1200, DCM 1271 Data decoupling module for AS-i Master CM 1243-2 IN: 24 V / 30 V DC OUT: 1x AS-Interface, 4 A Integrated overload protection integr. ground fault detection Signaling contact

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PLC's > Fieldbus, decentr. periphery - power supply module

CONTROL AND CONTACTORS > AS-Interface switchgear, SIMOCODE

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

Total price: $183.42
Unit price: $183.42

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1+$183.42
2+$157.43
3+$147.04
4+$147.04
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Technical data

SIMATIC S7-1200, DCM 1271 Data decoupling module for AS-i Master CM 1243-2 IN: 24 V / 30 V DC OUT: 1x AS-Interface, 4 A Integrated overload protection integr. ground fault detection Signaling contact
General technical data
product designationAS-Interface data decoupling unit
design of the productCommunication module 30 mm for SIMATIC S7-1200
protection class IPIP20
installation altitude at height above sea level maximumm2 000
ambient temperature
● during operation°C0 ... 55
● during storage°C-40 ... +70
relative humidity at 25 °C during operation maximum%95
reference code according to DIN 40719 extended according to IEC 204-2 according to IEC 750A
reference code according to EN 61346-2A
supplied active powerW120
product function
● auto-RESETYes
● external resetNo
● manual RESETNo
● ground fault detectionYes
● test function of signaling contactsNo
● suitable for grounded AS-i networksYes
● adapted for non-grounded AS-i networksYes
● suitable for AS-i Power24VYes
● sequential connected time-delayNo
● AS-Interface data decouplingYes
reset functionNo
adjustable current response value current of the current-dependent overload releaseA4 ... 4
number of electrical connections for signaling contact3
number of outputs for AS-Interface maximum1
display version as status display by LEDEFD, ASI OL, DIAG
design of the switching contact as NO contact for signaling functionNo
Communication/ Protocol
protocol is supported AS-Interface protocolYes
Auxiliary circuit
operational current of auxiliary contacts
● at DC-13 at 24 VA0.05
Inputs/ Outputs
type of voltage
● of the input voltagesDC
● of the input voltageDC
property of the output short-circuit proofYes
output voltage
● 1 at DC
— rated valueV30
— rated valueV20.5 ... 31.6
● 2 at DC rated valueV24
output current at DC maximumA4
input voltage
● 1 at DC
— rated valueV30
— rated valueV21 ... 32
● 2 at DC rated valueV24
input current at DC maximumA4.1
Short-circuit protection
design of short-circuit protectionelectronic
Installation/ mounting/ dimensions
mounting positionvertical, horizontal
fastening method35-mm DIN rail mounting or wall mounting with plug-in flaps
widthmm30
heightmm100
depthmm75
type of electrical connection for auxiliary and control circuitscrew-type terminals
product component removable terminal for auxiliary and control circuitYes
type of connectable conductor cross-sections
● for auxiliary contacts
— solid3x (0.2 ... 3.3 mm²)
— finely stranded
— with core end processing3x (0.2 ... 3.3 mm²)
● at AWG cables for auxiliary contacts3x (24 ... 16)
certificate of suitabilityCE / cULus / FM / ATEX
suitability for use safety-related circuitsNo
Certificates/ approvals

Downloads and manuals

General Product ApprovalEMCFor use in hazardous locations

Confirmation

FM

UL

EAC

RCM

Explosion Protection Certificate

For use in hazardous locationsMarine / Shippingother

ATEX-EC-Type-Examination-Certificate

IECEx

DNV-GL

ASI-Certification

Confirmation

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, ...)
last modified:1/6/2021
Date
5/4/2022		Subject to change without notice
© Copyright Siemens 2022


Additional data

Product
Article Number (Market Facing Number)3RK7271-1AA30-0AA0
Product DescriptionSIMATIC S7-1200, DCM 1271 Data decoupling module for AS-i Master CM 1243-2 IN: 24 V / 30 V DC OUT: 1x AS-Interface, 4 A Integrated overload protection integr. ground fault detection Signaling contact
Product familyDCM 1271 data decoupling module
Product Lifecycle (PLM)PM300:Active Product
Price data
Region Specific PriceGroup / Headquarter Price Group42C / 42C
Surcharge for Raw MaterialsNone
Metal FactorNone
Delivery information
Export Control RegulationsAL : N / ECCN : N
Standard lead time ex-works1 Day/Days
Net Weight (kg)0,161 Kg
Packaging Dimension80,00 x 125,00 x 50,00
Package size unit of measureMM
Quantity Unit1 Piece
Packaging Quantity1
Additional Product Information
EAN4011209894365
UPC040892919035
Commodity Code85371098
LKZ_FDB/ CatalogIDCC-IC10
Product Group3721
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
eClass627-24-26-11
eClass7.127-24-26-11
eClass827-24-26-11
eClass927-24-26-11
eClass9.127-24-26-11
ETIM5EC002583
ETIM6EC002583
ETIM7EC002583
ETIM8EC002583
IDEA43575
UNSPSC1439-12-15-21
UNSPSC1532-15-17-06

ETIM data

ETIM: EC002583 - Fieldbus, decentr. periphery - power supply module

Value Unit
Input voltage at AC 50 Hz (EF007118) ['-', '-']V
Input voltage at AC 60 Hz (EF007119) ['-', '-']V
Input voltage at DC (EF007120) ['21', '32']V
Type of voltage (input voltage) (EF003033) DC
Max. input current AC 50 Hz (EF007360) FALSEA
Max. input current AC 60 Hz (EF007361) FALSEA
Max. input current DC (EF007362) 4.1A
Output voltage at AC 50 Hz (EF006999) ['-', '-']V
Output voltage at AC 60 Hz (EF007000) ['-', '-']V
Output voltage at DC (EF007001) ['20.5', '31.6']V
Type of output voltage (EF008222) DC
Max. output current AC 50 Hz (EF007351) -A
Max. output current AC 60 Hz (EF007352) -A
Max. output current DC (EF007353) 4.0A
Redundancy (EF003156) false
Suitable for safety functions (EF001597) false
Width (EF000008) 30.0mm
Height (EF000040) 100.0mm
Depth (EF000049) 75.0mm


Datasheet - PDF

▲
Title: Size: Type:
PDF CATALOG SIEMENS SIRIUS INDUSTRIAL CONTROLS EN.pdf 279 Mbytes
3RK7271-1AA30-0AA0 3RK7271-1AA30-0AA0 EN_3RK7271-1AA30-0AA0.pdf 168 Kbytes 3RK7271-1AA30-0AA0 3RK7271-1AA30-0AA0 EN_3RK7271-1AA30-0AA0.pdf

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