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UR20-1COM-232-485-422 — Product image

UR20-1COM-232-485-422 — Block diagram

UR20-1COM-232-485-422 — Connection diagram

UR20-1COM-232-485-422 — Explanation of abbreviations

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UR20-1COM-232-485-422

Remote I/O module, IP20, 1-channel, RS232/RS485/RS422 communication, PUSH IN connection

Item No. 1315750000

Properties

General ordering data

Version	Remote I/O module, IP20, 1-channel, RS232/RS485/RS422 communication, PUSH IN connection
Order No.	1315750000
Type	UR20-1COM-232-485-422
GTIN (EAN)	4050118118858
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	87.03 g

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

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

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

Output current, supply voltage

max. 500 mA

Current consumption from I_IN (the respective power segment)	16 mA + load
Current consumption from I_sys, typ.	8 mA
Voltage supply	24 V DC +20 %/ -15 % via the system bus

Output current, supply voltage	max. 500 mA
Standards RS232	DIN 66020 DIN 66259 EIA-RS 232C CCITT V.24/V.28
Standards RS485/422	DIN 66259 Part 1 und 3 EIA-RS 422/485 CCITT V.11

Field bus protocol	PROFINET IRT PROFINET RT CC-Link IE TSN IEC 61162-450 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
Output current	0.5 A
Transmission speed of system bus, max.	48 Mbit

Approval/Certificate/Document of Conformity	[KC certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_293738) [Lloyds Register certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_49585) [CCS certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_321094) [UKCA Declaration of Conformity - EN](https://mdcop.weidmueller.com/mediadelivery/asset/900_262432) [CE Declaration of Conformity - DE](https://mdcop.weidmueller.com/mediadelivery/asset/900_281436) [DNV certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_49586) [ABS certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_52871) [RINA certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_52872) [Bureau Veritas - Type Approval Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_90817) [PRS (Polish Register of Shipping)](https://mdcop.weidmueller.com/mediadelivery/asset/900_102756) [NIPPON KAIJI KYOKAI Certificate - ClassNK](https://mdcop.weidmueller.com/mediadelivery/asset/900_103119) [DEMKO15ATEX1525X](https://mdcop.weidmueller.com/mediadelivery/asset/900_216513) [CCS certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_314296)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_51792) [Library and function block -- u-remote UR20 Library for Beckhoff TwinCAT3 - EN - V1.4.0](https://mdcop.weidmueller.com/mediadelivery/asset/900_88776) [Library and function block -- u-remote UR20 Library for CoDeSys 3.5 - EN - V2.2.2](https://mdcop.weidmueller.com/mediadelivery/asset/900_88799) [Library and function block -- u-remote UR20 Library for Rockwell - Studio5000 - V1.1.0](https://mdcop.weidmueller.com/mediadelivery/asset/900_91120) [Compatibility information -- Combinability of UR20](https://mdcop.weidmueller.com/mediadelivery/asset/900_164873) [Library and function block -- u-remote UR20 Library for Weidmueller u-create studio 1.20.2 - EN - V2.0.0](https://mdcop.weidmueller.com/mediadelivery/asset/900_251709) [Application notes -- UR20-1COM-RSxxx-V1 -Setup of Modbus and Serial communication in CODESYS](https://mdcop.weidmueller.com/mediadelivery/asset/900_304016)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.1315750000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1315750000)
Product Change Notification	[Release-Notes - Firmware](https://mdcop.weidmueller.com/mediadelivery/asset/900_49695)
Software	[Firmware -- Current firmware UR20-1COM-232-485-422](https://mdcop.weidmueller.com/mediadelivery/asset/900_49405) [Firmware -- Archive firmware UR20-1COM-232-485-422](https://mdcop.weidmueller.com/mediadelivery/asset/900_49426)
User Documentation	[MAN_U-REMOTE_DE](https://mdcop.weidmueller.com/mediadelivery/asset/900_49496) [MAN_U-REMOTE_EN](https://mdcop.weidmueller.com/mediadelivery/asset/900_49497)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Classifications

ETIM 6.0	EC001604
ETIM 7.0	EC001604
ETIM 8.0	EC001604
ETIM 9.0	EC001604
ECLASS 9.0	27-24-26-08
ECLASS 9.1	27-24-26-08
ECLASS 10.0	27-24-26-08
ECLASS 11.0	27-24-26-08
ECLASS 12.0	27-24-26-08
ECLASS 13.0	27-24-26-08
ECLASS 14.0	27-24-26-08

Approvals	![ABS](/picture/ABS.gif) ![BURVER](/picture/BURVER.gif) ![CCCEX](/picture/CCCEX.gif) ![CCS](/picture/CCS.gif) ![CE](/picture/CE.gif) ![CLASSNK](/picture/CLASSNK.gif) ![CULUS](/picture/CULUS.gif) ![CULUSEX](/picture/CULUSEX.gif) ![DEMKOATEX](/picture/DEMKOATEX.gif) ![DETNORVER](/picture/DETNORVER.gif) ![IECEXULD](/picture/IECEXULD.gif) ![KOREANCERT](/picture/KOREANCERT.gif) ![KR](/picture/KR.gif) ![LLOYDSREG](/picture/LLOYDSREG.gif) ![RINA](/picture/RINA.gif) ![UKEX](/picture/UKEX.gif) ![UKCA](/picture/UKCA.gif)
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate no. (cULus)	E141197
Certificate no. (cULusEX)	E223527

Accessories

Spare parts

Individual parts