Wago - 750-421

Standard DC digital input slice unit module with diagnostics + automatic acknowledgement - WAGO (750 series) - 2DI; 24Vdc; 3ms; Diagn - 2I/O [2DI (2 x digital inputs (24Vdc transistor; high-side switching; 2-wire / 3-wire; 3ms filter))] - supply voltage 5Vdc (supplied by system) - with spring CAGE CLAMP connections - DIN-35 rail mounting (12mm width) - IP20 - rated for 0°C...+55°C ambient - equivalent to 750421

Specifications

• Primary brand: WAGO
• Functions: Standard DC digital input slice unit module
• Design: diagnostics|automatic acknowledgement
• Supply voltage (DC): 5Vdc (supplied by system)|18-31.2Vdc adjustable suppl. to field sensing devices
• Display: LED (A/C) green -- Status DI 1 / DI 2|LED (B/D) red -- Error DI 1 / DI 2
• Connection type: spring CAGE CLAMP connections
• Protection functions: short-circuit protection
• Mounting mode: DIN-35 rail
• Digital inputs: 2 x digital inputs (24Vdc transistor; high-side switching; 2-wire / 3-wire; 3ms filter)|Digital inputs voltage ranges -3...+5Vdc (OFF) / 15-30Vdc (ON)
• Dimensions: H100mm x W12mm x D69.8mm
• Net Width (mm): 12mm
• Material: Polycarbonate (PC) / Polyamide (PA) 6.6 housing
• Ambient air temperature for operation: 0°C...+55°C
• Ambient air temperature for storage: -40°C...+85°C
• Humidity: 95% relative humidity (RH; non-condensing)
• Mechanical resistance: Vibration resistance according to EN 60068-2-6 -- 4g|Shock resistance according to EN 60068-2-27 --15g
• Current consumption: 12mA (5Vdc; system supply)
• eClass code: 27-24-26-04
• Customs Tariff Number: 85389099990
• ETIM code: EC001599
• Order code / Manufacturer SKU: 750-421
• Manufacturer product status: Commercialized
• Equivalent to: 750421
• EAN code: 4045454495008
• Compliant with standard(s): CE|EMC immunity to interference|- EN 61000-6-2|- marine applications|EMC emission of interference|- EN 61000-6-4|- marine applications|General approvals|- EAC - GZO Almaty Standart - TP TC 020/2011 - certificate EAC CoC 03083|- KC - National Radio Research Agency - Article 58-2 / Clause 3 - certificate MSIP-REM-W43-DIM750|- UL - Underwriters Laboratories Inc. (ORDINARY LOCATIONS) - UL 508 - certificate E175199|Declarations of conformity and manufacturer's declarations|- EU-Declaration of Conformity - WAGO GmbH & Co. KG|- UK-Declaration of Conformity - WAGO GmbH & Co. KG|Approvals for marine applications|- ABS - American Bureau of Shipping - certificate 22-2219060|- BSH - Bundesamt fuer Seeschifffahrt und Hydrographie - certificate 1104|- BV - Bureau Veritas S.A. - certificate 13453/E0 BV|- DNV - DNV GL SE - DNV-CG-0339 / Aug.2021 - certificate TAA0000194|- KR - Korean Register of Shipping - certificate KR HMB05880-AC001|- LR - Lloyds Register EMEA - certificate LR22180952TA|- PRS - Polski Rejestr Statkow - certificate TE/1101/880590/23|- RINA - RINA Germany GmbH - certificate ELE343521XG001|Approvals for hazardous areas|- ATEX - TUV Nord Cert GmbH - EN 60079-0 - certificate TUV14ATEX148929X (II 3 G Ex ec IIC T4 Gc)|- CCCEx - CQST/CNEx - CNCA-C23-01 - certificate 2020312310000213 (Ex ec IIC T4 Gc)|- IECEx - TUV Nord Cert GmbH - IEC 60079-0 - certificate IECEx TUN 14.0035 X (Ex ec IIC T4 Gc)|- INMETRO - TUV Rheinland do Brasil Ltda. - IEC 60079-0 - certificate TUV 12.1297 X|- KTL - Korea Testing Laboratory - KOSHA Article 34 / IEC60079-0 - certificate 21-KA4BO-0553X|- UKEx - WAGO GmbH & Co. KG - EN 60079-0 - certificate UKCA_WAGO22UKEX003X_ec|- UL - Underwriters Laboratories Inc. (HAZARDOUS LOCATIONS) - UL 121201 - certificate E198726|RoHS compliant with exemption (6(c) / 7(a) / 7(c)-I / 7(c)-II)
• Location of origin: Germany
• Degree of pollution: 2
• Level 1 category: Automation components
• Level 2 category: Programmable Logic Controllers & components
• Level 3 category: I-O Units
• Product title: Standard DC digital input slice unit module - diagnostics - WAGO

Commercial data

• Country of origin: DE
• Customs tariff number: 85389099990
• ECCN: NO US CLASSIFICATION
• eCl@ss 10.0: 27-24-26-04
• eCl@ss 9.0: 27-24-26-04
• ETIM 8.0: EC001599
• ETIM 9.0: EC001599
• Packaging type: Box
• Product Group: 15 (I/O System)
• PU (SPU): 1 pcs

Connection data

• Connectable conductor materials: Copper
• Connection technology: inputs/outputs: 8 x CAGE CLAMP^® (inputs)
• Connection type 1: Input
• Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 14 AWG
• Solid conductor: 0.08 … 2.5 mm² / 28 … 14 AWG
• Strip length: 8 … 9 mm / 0.31 … 0.35 inches

Environmental Product Compliance

• CAS-No.: 1303-86-2|1317-36-8|7439-92-1|79-94-7
• REACH Candidate List Substance: 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol|Diboron trioxide|Lead|Lead monoxide
• RoHS Compliance Status: Compliant,With Exemption
• RoHS Exemption: 6(c)|7(a)|7(c)-I|7(c)-II
• SCIP notification number (Austria): 803ed15f-47c7-47af-93c7-03f4217ca831
• SCIP notification number (Belgium): a4eadee4-501f-404d-907a-d2abde33bebc
• SCIP notification number (Bulgaria): eb4795f9-30a6-4773-a667-b06bf93c3a72
• SCIP notification number (Czech Republic): 549d6e19-fcd3-4abc-bcae-42c616a2f9cf
• SCIP notification number (Denmark): 1b35d4c1-68b8-4707-9d46-8ca3a5acd5d8
• SCIP notification number (Finland): e0c0e1b3-91a5-469f-8da1-4d4d99097b96
• SCIP notification number (France): 51bb9dff-ee15-4e7d-9af9-4150d1c8c11a
• SCIP notification number (Germany): fc9f1adf-96cf-445e-b9c7-6e803f976708
• SCIP notification number (Hungary): d2f9a2d6-007f-41d5-904a-f281d8970651
• SCIP notification number (Italy): 12ce542d-acf7-4617-a9e0-ced61fc4108b
• SCIP notification number (Netherlands): 57a24adf-2146-4697-8320-6060779bb171
• SCIP notification number (Poland): fb1f3cf0-883f-4331-9602-346ac3571954
• SCIP notification number (Romania): 87107905-be31-4c23-a2f0-4e2a534580d6
• SCIP notification number (Sweden): 63b3124a-dd15-4c17-b337-c5c391958f50

Environmental requirements

• Ambient temperature (operation): 0 … +55 °C
• Ambient temperature (storage): -40 … +85 °C
• EMC emission of interference: per EN 61000-6-4, marine applications
• EMC immunity to interference: per EN 61000-6-2, marine applications
• Exposure to pollutants: per IEC 60068-2-42 and IEC 60068-2-43
• Mounting position: Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom
• Operating altitude: 0 … 2000 m / 0 … 6562 ft
• Permissible H₂S contaminant concentration at a relative humidity 75 %: 10ppm
• Permissible SO₂ contaminant concentration at a relative humidity 75 %: 25ppm
• Pollution degree: 2 per IEC 61131-2
• Protection type: IP20
• Relative humidity (without condensation): 95%
• Shock resistance: 15g per IEC 60068-2-27
• Vibration resistance: 4g per IEC 60068-2-6

Material data

• Color: light gray
• Conformity marking: CE
• Fire load: 1.316MJ
• Housing material: Polycarbonate; polyamide 6.6
• Weight: 49.8g

Mechanical data

• Mounting type: DIN-35 rail
• Pluggable connector: fixed

Physical data

• Depth: 69.8 mm / 2.748 inches
• Depth from upper-edge of DIN-rail: 62.6 mm / 2.465 inches
• Height: 100 mm / 3.937 inches
• Width: 12 mm / 0.472 inches

Technical data

• Current carrying capacity (power jumper contacts): 10A
• Current consumption (5 V system supply): 12mA
• Diagnostics: Short circuit, automatic acknowledgment after error rectified
• Indicators: LED (A, C) green: Status DI 1, DI 2; LED (B, D) red: Error DI 1, DI 2
• Input characteristic: high-side switching
• Input current per channel for signal (1) typ.: 3.7mA
• Input data width (internal) max.: 4bits
• Input filter (digital): 3ms
• Isolation: 500 V system/field
• Number of digital inputs: 2
• Number of incoming power jumper contacts: 2
• Number of outgoing power jumper contacts: 2
• Output current per channel: 0.5A
• Sensor connection: 2 x (2-wire, 3-wire)
• Sensor supply: 24 VDC
• Short-circuit current: 1.5 A, pulsating due to thermal overload protection
• Signal type: Digital
• Signal type (voltage): 24 VDC
• Supply voltage (field): 24 VDC (-25 … +30 %); via power jumper contacts (power supply via blade contact; transmission (field side supply voltage only) via spring contact)
• Supply voltage (system): 5 VDC; via data contacts
• Total number of channels (module): 2
• Voltage range for signal (0): −3 … +5 VDC
• Voltage range for signal (1): 15 … 30 VDC