UR20-1SM-50W-6DI2DO-P
Product image
UR20-1SM-50W-6DI2DO-P
Block diagram
UR20-1SM-50W-6DI2DO-P
Connection diagram
UR20-1SM-50W-6DI2DO-P
Explanation of abbreviations

UR20-1SM-50W-6DI2DO-P

Remote I/O module, IP20, Digital signals, Special module

Item No. 2489830000
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Accessories 13 Spare parts 3 Individual parts 3 Related products 6
General ordering data Dimensions and weights Temperatures Environmental Product Compliance digital outputs Connection data General data Power supply System data Classifications Approvals

General ordering data

Version
Remote I/O module, IP20, Digital signals, Special module  
Order No.
2489830000  
Type
UR20-1SM-50W-6DI2DO-P  
GTIN (EAN)
4050118499810  
Qty.
1  items

Dimensions and weights

Depth
76  mm
Depth (inches)
2.992  inch
Height
120  mm
Height (inches)
4.724  inch
Width
23  mm
Width (inches)
0.906  inch
Mounting dimension - height
128  mm
Net weight
173  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  

digital outputs

Actuator connection
2-wire  
Digital outputs
  • Connection designation:
    DO 0, DO 1
  • Number of channels:
    2
  • Response time high-low, max.:
    250 µS
  • Response time low-high, max.:
    100 µs
  • Output current per channel, max.:
    0.5 A
  • Number of wires:
    2
  • Short-circuit-proof:
    Yes
  • Reactionless:
    Yes
Feedback-free
Yes  
Individual channel diagnosis
No  
Inductive load (DC13)
0.2  Hz
Lamp load (12 W)
1  kHz
Max. response time, high
250  µs
Max. response time, low
100  µs
Module diagnosis
Yes  
Number
1  
Number of digital outputs
2  
Outputs (as per IEC 61131-2)
2 digital outputs, 0.5 A, P-switching  
Protective circuit
Constant current with thermal switch-off and automatic restart  
Resistive load (min. 47 Ω)
1  kHz
Sensor connection
2-wire  
3-wire  
Short-circuit-proof
Yes  
Switch-off energy (inductive)
< 150 mJ / channel  

Connection data

Number
1  
Stepper motor connections
  • Connection designation:
    A+, A-, B+, B-
  • Number of channels:
    1
  • Short-circuit-proof:
    Yes
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 external power supply
35 mA + load  
Current consumption from IIN (the respective power segment)
27 mA + Sensor feed  
Current consumption from IOUT (the respective power segment)
10 mA + load  
Current consumption from Isys, typ.
8 mA  
Reverse polarity protection
Yes  
Voltage supply
24 V DC +20 %/ -15 %  

System data

Connection type
4-wire  
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
Functional module  
Transmission speed of system bus, max.
48  Mbit/s

Classifications

ETIM 6.0
EC001601  
ETIM 7.0
EC001601  
ETIM 8.0
EC001601  
ETIM 9.0
EC001601  
ETIM 10.0
EC001601  
ECLASS 9.0
27-24-26-05  
ECLASS 9.1
27-24-26-05  
ECLASS 10.0
27-24-26-05  
ECLASS 11.0
27-24-26-05  
ECLASS 12.0
27-24-26-05  
ECLASS 13.0
27-24-26-05  
ECLASS 14.0
27-24-26-05  
ECLASS 15.0
27-24-26-05  

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319217/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319228/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_322323/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319213/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/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