Data sheet WDS2 RS232/RS485/422 Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com The constantly increasing demand for automation technology means that ever larger amounts of data have to be processed. A highly diverse range of interface converters in serial and digital form are used in such instances. They are primarily used to adapt different data protocols and for converting analogue signals into digital ones or vice versa. General ordering data Version Order No. Type GTIN (EAN) Qty. Interface converter, RS232, RS485, RS422 8615700000 WDS2 RS232/RS485/422 4032248277698 1 pc(s). Creation date November 25, 2020 2:05:58 PM CET Catalogue status 20.11.2020 / We reserve the right to make technical changes. 1 Data sheet WDS2 RS232/RS485/422 Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Height Length Net weight Width (inches) 112.4 mm 92.4 mm 151 g 0.886 inch Height (inches) Length (inches) Width 4.425 inch 3.638 inch 22.5 mm -20 C...85 C Operating temperature 0 C...55 C 277 Years Interface Temperatures Storage temperature Probability of failure MTTF Environmental Product Compliance REACH SVHC Lead 7439-92-1 Communication Communication Bi-directional 1 x serial RS-232/RS-485/ RS-422 Input Type RS232, RS485/422 Interface 1 Assignment Type DTE/DCE switchable with DIP switch RS232, RS485/422 Connection type 3 s Automatic or via RS232 RTS/CTS LED green: supply voltage, TxD, RxD Half-duplex (RS485 2-wire) Full-duplex (RS485 4-wire and RS422) 2.4, 4.8, 9.6, 19.2, 57.6, 115.2 kBaud, 8 bit or 8 bit + parity bit Bit distortion Shield connection LED green: supply voltage, TxD, RxD SUB-D9 (male plug) Interface 2 Bit delay Control of data direction Status indicator Transmission channels Transmission rate Terminating resistors Transmission distance <5% KLBU 4-6/Z1 Pull-down/pull-up via DIP switch Max. 1200 m twisted pair Output Status indicator Creation date November 25, 2020 2:05:58 PM CET Catalogue status 20.11.2020 / We reserve the right to make technical changes. 2 Data sheet WDS2 RS232/RS485/422 Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data General data Configuration Galvanic isolation Rail Voltage supply DIP switch 3-way isolator TS 35 24 V DC 20 % Current-carrying capacity of crossconnect. Power consumption Type of connection EMC standards 2A ca. 1.5 W Screw connection Insulation coordination Clearance & creepage distances Galvanic isolation Insulation voltage Pollution severity Surge voltage category Between neighbouring circuits: 3 mm Between the circuits and PE: 1.5 mm 3-way isolator 2 kV DC / 1 min. 2 III EN 55011, EN 61000-6-2, EN 61000-6-4 Impulse withstand voltage 4 kV Insulation voltage input or output/supply2 kV DC / 1 min. Rated voltage between adjacent electric circuits: 300 V between electric circuits and PE: 150 V EC000310 19-17-92-90 19-17-92-90 ETIM 7.0 eClass 9.1 eClass 11.0 Classifications ETIM 6.0 eClass 9.0 eClass 10.0 EC000310 27-21-01-90 19179090 Approvals Approvals ROHS UL File Number Search Conform E141197 Downloads Approval/Certificate/Document of Conformity Brochure/Catalogue Engineering Data User Documentation UL certification File: E141197 Type approval DNV / GL certification Declaration of Conformity CAT 4.1 ELECTR 16/17 EN EPLAN, WSCAD Instruction sheet Creation date November 25, 2020 2:05:58 PM CET Catalogue status 20.11.2020 / We reserve the right to make technical changes. 3 Data sheet WDS2 RS232/RS485/422 Drawings Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Creation date November 25, 2020 2:05:58 PM CET Catalogue status 20.11.2020 / We reserve the right to make technical changes. 4