UR20-3EM-400V-AC-CT1A
Product image
UR20-3EM-400V-AC-CT1A
Block diagram
UR20-3EM-400V-AC-CT1A
Connection diagram
UR20-3EM-400V-AC-CT1A
Connection diagram
UR20-3EM-400V-AC-CT1A
Connection diagram
UR20-3EM-400V-AC-CT1A
Connection diagram
UR20-3EM-400V-AC-CT1A
Explanation of abbreviations

UR20-3EM-400V-AC-CT1A

Remote I/O module, IP20

Ürün No. 2920830000
Veri sayfasını indir Engineering Support Product Downloads
Aksesuarlar 67 Yedek parçalar 1 İlgili ürünler 2
General ordering data Dimensions and weights Temperatures Environmental Product Compliance analogue inputs Connection data General data Power supply System data Classifications Approvals

General ordering data

Version
Remote I/O module, IP20  
Order No.
2920830000  
Type
UR20-3EM-400V-AC-CT1A  
GTIN (EAN)
4099986601680  
Qty.
1  adet

Dimensions and weights

Depth
76  mm
Depth (inches)
2,992  inch
Height
120  mm
Height (inches)
4,724  inch
Width
11,5  mm
Width (inches)
0,453  inch
Net weight
88  g

Temperatures

Storage temperature
-40 °C ... +85 °C  
Operating temperature
-20 °C...60 °C  

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption  
RoHS Exemption (if applicable/known)
7a, 7cI  
REACH SVHC
Lead 7439-92-1  
SCIP
82327f13-cd27-455a-ab5b-a62e1996dcf8  

analogue inputs

Analysis of harmonic
up to 43rd  
Category for voltage measurements
CAT III (according to IEC 61010-1), CAT II (according to IEC 61010-1) for installations with rated voltage to earth > 300 V  
Connectable converter ratios
1:1  
Frequency of the supply system
45…65 Hz  
Individual channel diagnosis
Yes  
Input impedance voltage
1.881 MΩ  
Insulation
reinforced insulation  
Measurement accuracy
0.25% in relation to final value (U / I)  
0.5% for the calculated values  
0.75% for harmonics  
Measurement method
High Resolution Delta Sigma (current measurement in outer conductor)  
Module diagnosis
Yes  
Number
3  
Power rating
0…1 A AC  
Rated voltage
300 V eff AC (L-N)  
520 V eff AC (L-L)  
according to table I.1 of IEC 61010-1:2010/AMD1:2016/COR1:2019  
Resolution
16 bit per channel (internal 24 bit)  
32 bit for energy counter  
Sampling rate of current measurement
Sigma Delta ADC with 1.024 MHz (bandwidth of interest from 40 Hz to 3.3 kHz)  

Connection data

Number
3  
Type of connection
PUSH IN  
Wire connection cross section, finely stranded, max.
1,5  mm²
Wire connection cross section, finely stranded, min.
0,14  mm²
Wire cross-section, finely stranded, max. (AWG)
AWG 16  
Wire cross-section, finely stranded, min. (AWG)
AWG 26  
Wire cross-section, solid, max.
1,5  mm²
Wire cross-section, solid, max. (AWG)
AWG 16  
Wire cross-section, solid, min.
0,14  mm²
Wire cross-section, solid, min. (AWG)
AWG 26  

General data

Air humidity (operation)
10% to 95%, non-condensing as per DIN EN 61131-2  
Air humidity (storage)
10% to 95%, non-condensing as per DIN EN 61131-2  
Air humidity (transport)
10% to 95%, non-condensing as per DIN EN 61131-2  
Air pressure (operation)
≥ 795 hPa (height ≤ 2000 m) as per DIN EN 61131-2  
Air pressure (storage)
1013 hPa (height 0 m) to 700 hPa (height 3000 m) as per DIN EN 61131-2  
Air pressure (transport)
1013 hPa (height 0 m) to 700 hPa (height 3000 m) as per DIN EN 61131-2  
Pollution severity
2  
Rail
TS 35  
Surge voltage category
II  
UL 94 flammability rating
V-0  
Vibration resistance
5 Hz ≤ f ≤ 8.4 Hz: 3.5-mm amplitude as per IEC 60068-2-6  
8.4 Hz ≤ f ≤ 150 Hz: 1 g acceleration as per IEC 60068-2-6  

Power supply

Current consumption from IIN (the respective power segment)
<35 mA  
Current consumption from Isys, typ.
8 mA  
Voltage supply
24 V DC +20 %/ -15 %  
via the system bus  
24V DC +20 %/-15 % (according to IEC 61131)  
24V DC +30%/-25% (according to DNV GL)  

System data

Connection type
PUSH IN  
Field bus protocol
PROFINET IRT  
PROFINET RT  
CC-Link IE TSN  
PROFIBUS DP-V1  
EtherCAT  
Modbus/TCP  
EtherNet/IP  
CANopen  
DeviceNet  
POWERLINK  
CC-Link  
Galvanic isolation
500 V DC between the current paths  
Interface
u-remote system bus  
Module type
Energy measurement module  
Transmission speed of system bus, max.
48  Mbit

Classifications

ETIM 6.0
EC001605  
ETIM 7.0
EC001605  
ETIM 8.0
EC001605  
ETIM 9.0
EC001605  
ETIM 10.0
EC001605  
ECLASS 12.0
27-24-26-09  
ECLASS 13.0
27-24-26-09  
ECLASS 14.0
27-24-26-09  
ECLASS 15.0
27-24-26-09  

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319228/-S800/-T1z1mm-S80)  
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  
Certificate no. (cULus)
E141197