Wago - 750-438

Intrinsically-safe DC digital input slice unit module with 8.2Vdc sensr. suppl. output - WAGO (750 series) - 2DI; NAMUR; Ex i - 2I/O [2DI (2 x digital inputs (NAMUR; high-side switching; 2-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 750438

Specifications

• Primary brand: WAGO
• Functions: Intrinsically-safe DC digital input slice unit module
• Design: 8.2Vdc sensr. suppl. output
• Supply voltage (DC): 5Vdc (supplied by system)|24Vdc fixed suppl. to field sensing devices
• Display: LED (A/E) green -- Status DI 1 / DI 2
• Connection type: spring CAGE CLAMP connections
• Mounting mode: DIN-35 rail
• Digital inputs: 2 x digital inputs (NAMUR; high-side switching; 2-wire; 3ms filter)|Digital inputs voltage ranges ≤ 1.2mA (OFF) / ≥ 2.1Vdc (ON)
• Dimensions: H100mm x W12mm x D67.8mm
• 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: -25°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: 2.5mA (5Vdc; system supply)|16mA (field supply; no external load)
• Power consumption: 0.4W
• Customs Tariff Number: 85389099990
• eClass code: 27-24-26-04
• ETIM code: EC001599
• Power dissipation/losses: 0.27W
• Order code / Manufacturer SKU: 750-438
• Manufacturer product status: Commercialized
• Equivalent to: 750438
• EAN code: 4045454725525
• Compliant with standard(s): CE|EMC immunity to interference|- EN 61000-6-2|- marine applications|EMC emission of interference|- EN 61000-6-3|- 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-Ex-Declaration of Conformity - WAGO GmbH & Co. KG|- UK-Ex-Declaration of Conformity - WAGO GmbH & Co. KG|Approvals for marine applications|- ABS - American Bureau of Shipping - certificate 22-2219060|- BV - Bureau Veritas S.A. - certificate 30389/C0 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|- AEx - UL International Germany GmbH - UL 60079 - certificate E480271|- ATEX - TUV Nord Cert GmbH - EN 60079-0 - certificate TUV12ATEX106032X (Ex ec[iaGa] IIC T4 Gc / [Ex iaDa] IIIC / [Ex iaMa] I)|- CCC - CNEX - CNCA-C23-01 - certificate 2020312310000211 (Ex ec[iaGa] IIC T4 Gc / [Ex iaDa] IIIC / [Ex iaMa] I)|- IECEx - TUV Nord Cert GmbH - IEC 60079 - certificate IECEx TUN12.0039X (Ex ec[iaGa] IIC T4 Gc / [Ex iaDa] IIIC / [Ex iaMa] I)|- INMETRO - TUV Rheinland do Brasil Ltda. - certificate TUV_14.1911_X|- UKEx - Element Materials Technology UK - certificate EMA21UKEX0069X|- 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: Intrinsically-safe DC digital input slice unit module - 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: 4 x CAGE CLAMP^®
• Connection type 1: Inputs/outputs
• 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
• REACH Candidate List Substance: 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): 2e881213-5d48-42e5-b089-c0bc8feeb830
• SCIP notification number (Belgium): 7f5cda66-bae8-45d4-99be-4c8bf82b8719
• SCIP notification number (Bulgaria): a006b846-32ea-4a4b-b020-423b59a70af6
• SCIP notification number (Czech Republic): a0c4088e-2a56-4bb5-b35d-c1a879757654
• SCIP notification number (Denmark): 266a171e-1682-4cf9-941c-65c6e91d93a5
• SCIP notification number (Finland): c2870d4e-763a-456d-baab-20e8882d1f3d
• SCIP notification number (France): 62fee0f7-d05a-4ad7-9448-a09a4a57a708
• SCIP notification number (Germany): 22a209d7-87fc-4d51-814a-39506fa84040
• SCIP notification number (Hungary): 6ab9fa73-1997-4a0a-beb5-883e8fc28960
• SCIP notification number (Italy): 5daa5544-8b46-45ae-936f-3f7b548ea68b
• SCIP notification number (Netherlands): 5acce4f3-f366-45b8-b331-953da14ce73a
• SCIP notification number (Poland): e94fed5d-7868-42fa-a949-706526904ad5
• SCIP notification number (Romania): ac2ddcca-2db4-4f18-95dd-a6d9ac278146
• SCIP notification number (Sweden): 1526fa2f-851b-4482-9b36-36bb138fd1fb

Environmental requirements

• Ambient temperature (operation): 0 … +55 °C
• Ambient temperature (storage): -25 … +85 °C
• EMC emission of interference: per EN 61000-6-3, 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

Explosion protection

• Ex standard: EN IEC 60079-0, -7, -11
• Identification: ATEX
  II 3 (1) G Ex ec [ia Ga] IIC T4 Gc
  II (1) D [Ex ia Da] IIIC
  I (M1) [Ex ia Ma] I|IECEx/ INMETRO
  Ex ec [ia Ga] IIC T4 Gc
  [Ex ia Da] IIIC
  [Ex ia Ma] I|cULus (Zone classified)
  Cl I Zn 2 AEx nA [ia Ga] IIC T4 Gc
  Cl I Zn 2 AEx nA [ia IIIC] IIC T4 Gc
  Ex nA [ia Ga] IIC T4 Gc X
  Ex nA [ia IIIC] IIC T4 Gc X|cULus (Devision classified)
  Class I, Div. 2, Group A B C D, T4
• Reactances (note): Reactances without accounting for the concurrence of capacitance (C_o) and inductance (L_o)
• Reactances Ex ia I: L_o = 1 H; C_o = 38 µF
• Reactances Ex ia IIA: L_o = 1 H; C_o = 36 μF
• Reactances Ex ia IIB: L_o = 600 mH; C_o = 9 µF
• Reactances Ex ia IIC: L_o = 190 mH; C_o = 1.4 µF
• Safety-relevant data (circuit): U_o = 12 V; I_o = 13.5 mA; P_o = 40.5 mW; linear characteristic curve

Material data

• Conformity marking: CE
• Fire load: 0.976MJ
• Housing material: Polycarbonate; polyamide 6.6
• Weight: 44.1g

Mechanical data

• Mounting type: DIN-35 rail

Notes

• Note:

  The digital input module must only be operated with a 24 VDC Ex i power supply!

  General information (e.g., installation regulations) on explosion protection is available in the WAGO I/O System 750 manuals!

Physical data

• Depth: 67.8 mm / 2.669 inches
• Depth from upper-edge of DIN-rail: 60.6 mm / 2.386 inches
• Height: 100 mm / 3.937 inches
• Width: 12 mm / 0.472 inches

Technical data

• Current carrying capacity (power jumper contacts): 1A
• Current consumption (5 V system supply): 2.5mA
• Current consumption, field supply (module with no external load): 16mA
• Indicators: LED (A, E) green: Status DI 1, DI 2
• Input characteristic: high-side switching
• Input data width (internal) max.: 2bits
• Input filter (digital): 3ms
• Input pulse separation: ≥3ms
• Input resistance: 1,000Ω
• Intrinsically safe Ex i: Yes
• Isolation: 300 VAC system/supply
• Item description: 2-Channel Digital Input; NAMUR
• Number of digital inputs: 2
• Number of incoming power jumper contacts: 2
• Number of outgoing power jumper contacts: 2
• Open-circuit voltage: 8.2V
• Power consumption P_max.: 0.4 W
• Power loss P_l: 0.27 W
• Sensor connection: 2 x (2-wire)
• Sensor supply: 8.2 VDC
• Short-circuit current: ≤ 8.2 mA
• Signal current (0) NAMUR: ≤1.2mA
• Signal current (1) NAMUR: ≥2.1mA
• Signal type: NAMUR
• Supply voltage (field): 24 VDC; (Ex i power supply: U_o = max. 26.8 V); via power jumper contacts (power supply via blade contact; transmission via spring contact)
• Supply voltage (system): 5 VDC; via data contacts
• Switching hysteresis: 0.2mA
• Total number of channels (module): 2