UR20-4DI-4DO-PN-FSCC
UR20-4DI-4DO-PN-FSCC
Block diagram
UR20-4DI-4DO-PN-FSCC
Connection diagram

UR20-4DI-4DO-PN-FSCC

Remote I/O module, IP20, Safety, Digital signals, 4-channel

Product ID 2742570000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance digital inputs digital outputs Connection data General data Power supply Safety characteristics in acc. with EN 61508 Safety characteristics in acc. with EN 62061 Safety characteristics in acc. with EN ISO 13849 System data Classifications

Approvals

인증
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319228/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319238/-S800/-T1z1mm-S80) 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Nr certyfikatu (cULus)
E141197 

General ordering data

버전
Remote I/O module, IP20, Safety, Digital signals, 4-channel 
Заказ №
2742570000 
Тип
UR20-4DI-4DO-PN-FSCC 
GTIN (EAN)
4050118847895 
Qty.
1 items

Dimensions and weights

깊이
76 mm
Depth (inches)
2,992 inch
Wysokość
120 mm
Height (inches)
4,724 inch
Szerokość
11,5 mm
Width (inches)
0,453 inch
Net weight
90,2 g

Temperatures

Temperatura magazynowania
-40 °C ... +85 °C 
Temperatura eksploatacyjna
-20 °C...60 °C 

Environmental Product Compliance

Status zgodności z dyrektywą RoHS
Compliant with exemption 
Wyłączenie RoHS (w przypadkach, w których ma to zastosowanie / jest znane)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol 119-47-1 
SCIP
82327f13-cd27-455a-ab5b-a62e1996dcf8 
Product Carbon Footprint
  • Cradle to gate:
    8,848 kg CO2 eq.

digital inputs

Diagnosi singolo canale
Yes 
Input filter
Input delay adjustable from 0 to 40 ms 
Input type
for Type 1 and Type 3 sensors as per IEC 61131-2 
Modul diagnosztika
Yes 
Number of digital inputs
4 
Reverse polarity protection
Yes 
Short-circuit-proof
Yes 
Číslo
4 

digital outputs

Feedback-free
No 
Individual channel diagnosis
Yes 
Module diagnosis
Yes 
Number
4 
Number of digital outputs
4 
Output current per channel, max.
0,5 A
Output current per module, max.
2 A
Response time of the protective circuit (current limiting)
<100μs 
Short-circuit-proof
Yes 

Connection data

Number
4 
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 
Mounting rail
TS 35 
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 

Power supply

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

Safety characteristics in acc. with EN 61508

Achievable safety level, inputs
Single-channel circuit 1oo1: SIL 2; Dual-channel circuit 1oo2: SIL 3 
Achievable safety level, outputs
SIL 3 
HFT (hardware fault tolerance), inputs
Single-channel circuit 1oo1: 0 
Dual-channel circuit 1oo2: 1 
HFT (hardware fault tolerance), outputs
1 
PFD (probability of failure on demand), inputs
Single-channel circuit 1oo1: 8,77*10⁻⁴ 
Dual-channel circuit 1oo2: 1,85*10⁻⁵ 
PFD (probability of failure on demand), outputs
1.85*10⁻⁵ 
PFH (probability of failure per hour in 1/h), inputs
Single-channel circuit 1oo1: 10⁻⁸ 
Dual-channel circuit 1oo2: 2,17*10⁻¹⁰ 
PFH (probability of failure per hour in 1/h), outputs
2,17*10⁻¹⁰ 
Proportion of safety-related outages (SFF)
98 % 

Safety characteristics in acc. with EN 62061

Achievable safety level, inputs
Single-channel circuit 1oo1: SILCL 2 
Dual-channel circuit 1oo2: SILCL 3 
Achievable safety level, outputs
SILCL 3 
Error response time
Single-channel circuit 1oo1: 5 s 
PFH (probability of failure per hour in 1/h), inputs
Single-channel circuit 1oo1: 10⁻⁸ 
Dual-channel circuit 1oo2: 2,94*10⁻⁹ 
PFH (probability of failure per hour in 1/h), outputs
5.56*10⁻⁹ 

Safety characteristics in acc. with EN ISO 13849

Achievable safety level, inputs
PLd, category 2 (DIN EN ISO 13849-1) / architecture 1oo1 (1 channel) 
Ple, category 4 (DIN EN ISO 13849-1) / architecture 1oo2 (2 channels) 
Achievable safety level, outputs
Ple, category 4 (DIN EN ISO 13849-1) / architecture 1oo2 (2 channels) 

System data

Field bus protocol
CC-Link IE TSN 
Galvanic isolation
500 V DC between the current paths 
Interface
u-remote system bus 
Module type
Safe input and output module 
Transmission speed of system bus, max.
48 Mbit

Classifications

ETIM 8.0
EC001599 
ETIM 9.0
EC001599 
ETIM 10.0
EC001599 
ECLASS 14.0
27-24-26-05 
ECLASS 15.0
27-24-26-05