UR20-1SSI
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UR20-1SSI
Block diagram
UR20-1SSI
Connection diagram
UR20-1SSI
Explanation of abbreviations

UR20-1SSI

Remote I/O module, IP20, PUSH IN connection, Single channel

Ürün No. 1508090000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance digital inputs IO-Link interface Connection data General data Power supply Serial inputs System data Classifications

Approvals

Approvals
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![](https://assets.dam.weidmueller.com/assets/api/106d65db-9035-4009-8a4b-55480269373e/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/8761d6a8-633c-4aff-8793-97a5d2b0ca50/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/dde5b188-d0b1-4486-8f22-54b343043814/DAP_Master_ICON,w_80,q_80) 
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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 

General ordering data

Version
Remote I/O module, IP20, PUSH IN connection, Single channel 
Order No.
1508090000 
Type
UR20-1SSI 
GTIN (EAN)
4050118317046 
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
Mounting dimension - height
128 mm
Net weight
87 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 
Product Carbon Footprint
  • Cradle to gate:
    8,705 kg CO2 eq.

digital inputs

Protección de polaridad
Yes 
Sensor supply
Yes 

IO-Link interface

Individual channel diagnosis of IO-Link interfaces available
No 
Number of IO-Link interfaces
0 

Connection data

Leiteranschlussquerschnitt, feindrähtig, max.
1,5 mm²
Průřez připojení vodičů, jemně stáčené, max. (AWG)
AWG 16 
Průřez připojení vodičů, jemně stáčené, min. (AWG)
AWG 26 
Průřez vodiče, pevným, max. (AWG)
AWG 16 
Průřez vodiče, pevným, min. (AWG)
AWG 26 
Typ připojení
PUSH IN 
Wire connection cross section, finely stranded, min.
0,14 mm²
Wire cross-section, solid, max.
1,5 mm²
Wire cross-section, solid, min.
0,14 mm²

General data

Air humidity (operation)
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 
Mounting rail
TS 35 
Otřes
15 g over 11 ms, half sinus wave, acc. to IEC 60068-2-27 
Pollution severity
2 
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 
Vlhkost vzduchu (skladování)
10% to 95%, non-condensing as per DIN EN 61131-2 

Power supply

Current consumption from IIN (the respective power segment)
25 mA + sensor feed 
Current consumption from IOUT (the respective power segment)
25 mA + sensor feed 
Current consumption from Isys, typ.
8 mA 
Reverse polarity protection
Yes 
Supply voltage
24 V DC +20 %/ -15 % 
via the system bus 

Serial inputs

Cable length
max. 320 m at 125 kHz 
Data format
Binary 
Gray-Code 
Delay time
1 µs
Mode SSI
Listening 
Master 

System data

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 8.0
EC001604 
ETIM 9.0
EC001604 
ETIM 10.0
EC001604 
ECLASS 14.0
27-24-26-08 
ECLASS 15.0
27-24-26-08