UR20-2AI-SG-24-DIAG
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UR20-2AI-SG-24-DIAG
Block diagram
UR20-2AI-SG-24-DIAG
Connection diagram
UR20-2AI-SG-24-DIAG
Explanation of abbreviations

UR20-2AI-SG-24-DIAG

Remote I/O module, IP20, Analog signals, Input, PUSH IN connection

Product ID 1990070000
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General ordering data Dimensions and weights Temperatures Environmental Product Compliance analogue inputs digital inputs Connection data General data Power supply System data Classifications Approvals

General ordering data

Version
Remote I/O module, IP20, Analog signals, Input, PUSH IN connection  
Order No.
1990070000  
Type
UR20-2AI-SG-24-DIAG  
GTIN (EAN)
4050118374902  
Qty.
1  items

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
Mounting dimension - height
128  mm
Net weight
90  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

Accuracy
Customer calibration: ±0.01% FSR (100 ppm)  
±1% FSR (with interference)  
Conversion time
5 - 800 ms  
parameterisable  
Individual channel diagnosis
Yes  
Input filter
10 ms  
Input type
Type 1 in acc. with IEC 61131-2  
Type 3 in acc. with IEC 61131-2  
Input value
Differential  
to evaluate a strain gauge full-bridge  
Measurement range
± 150 mV  
Module diagnosis
Yes  
Number of analogue inputs
2  
Permissible sensor load
85 ... 5000 Ω  
Resolution
24 bit per channel  
Sensor connection
4-wire  
6-wire  
parameterisable  
Sensor supply
max. 10 mA  
Sensor supply
  • min.:
    0 mA
  • nominal:
    10 mA
  • max.:
    10 mA
Short-circuit-proof
Yes  
Supported sensor sensitivity
0.5 mV - 30 V  
parameterisable  
Temperature coefficient
<5 ppm/K  

digital inputs

Individual channel diagnosis
Yes  
Input filter
10 ms  
Input type
Type 1 in acc. with IEC 61131-2  
Type 3 in acc. with IEC 61131-2  
Input voltage, high
> 11 V  
Input voltage, low
<5 V  
Module diagnosis
Yes  
Number of digital inputs
2  
Sensor connection
4-wire  
6-wire  
parameterisable  
Sensor supply
max. 10 mA  
Short-circuit-proof
Yes  

Connection data

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  
Shock
15 g over 11 ms, half sinus wave, acc. to IEC 60068-2-27  
Surge voltage category
II  
Test voltage
500  V
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  

System data

Configuration interface
Micro USB 2.0  
Diagnostic data
1  Bit
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
Analogue input module  
Parameter data
14  Byte
Process data
10  Byte
Transmission speed of system bus, max.
48  Mbit

Classifications

ETIM 6.0
EC001596  
ETIM 7.0
EC001596  
ETIM 8.0
EC001596  
ETIM 9.0
EC001596  
ETIM 10.0
EC001596  
ECLASS 9.0
27-24-26-01  
ECLASS 9.1
27-24-26-01  
ECLASS 10.0
27-24-26-01  
ECLASS 11.0
27-24-26-01  
ECLASS 12.0
27-24-26-01  
ECLASS 13.0
27-24-26-01  
ECLASS 14.0
27-24-26-01  
ECLASS 15.0
27-24-26-01  

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319212/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319217/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319228/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_322323/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319213/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319245/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319249/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80)  
ROHS
Conform  
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  
Certificate no. (cULus)
E141197  
Certificate no. (cULusEX)
E223527