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Wago 750-538
This digital output module switches intrinsically safe circuits of Zone 0+1 (e.g., magnetic valves, contactors and optical/acoustic encoders).The internal system voltage is used to trigger the relay.B…
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Description
This digital output module switches intrinsically safe circuits of Zone 0+1 (e.g., magnetic valves, contactors and optical/acoustic encoders).The internal system voltage is used to trigger the relay.Both maximum switching current and voltage must comply with EN 60079-11.The state of the relays is indicated by a green LED.The NO contacts are electrically isolated.The WAGO I/O System 750/753 must be installed either in Zone 2 or in a non-hazardous area.
Specification
Notes
| Note | The digital output module must only be operated via 24 VDC Ex i!General information on explosion protection, including installation regulations, can be found in the WAGO I/O System 750/753 manuals! |
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Technical data
| Item description | 2-Channel Relay Output; Changeover contact; Potential-free |
|---|---|
| Number of digital outputs | 2 |
| Total number of channels (module) | 2 |
| Signal type | Digital |
| Signal type (voltage) | 100 VAC; 30 VDC |
| Actuator connection | 2 x (3-wire) |
| Output characteristic | potential-free |
| Output circuit design | 2 changeover contacts, Relay |
| Switching frequency (max.) | 0.3 Hz |
| Load type | Resistive, inductive, lamp load |
| Switching voltage (max.) | 100 VAC, 30 VDC |
| Switching current (max.) | 0.5 A |
| Switching current (note) | 0.5 A at 100 VAC; 1 A at 30 VDC |
| Switching voltage (min.) | 0.01 V |
| Switching current (min.) | 0.01 mA |
| Switching power | 50 VA / 30 W |
| Pull-in time (max.) | 4 ms |
| Drop-out time (max.) | 4 ms |
| Electrical switching operations (min.) (at max. resistive load) | 100 x 10³ switching operations |
| Mechanical switching operations (min.) (at max. resistive load) | 100 x 10⁶ switching operations |
| Intrinsically safe Ex i | Yes |
| Output data width (internal) max. | 2 Bit |
| Supply voltage (system) | 5 VDC; via data contacts |
| Current consumption (5 V system supply) | 26 mA |
| Supply voltage (field) | 24 VDC; (Ex i power supply: Uo = max. 26.8 V); via power jumper contacts (supply via blade contact; distribution via spring contact) |
| Current consumption, field supply (module with no external load) | 24 mA |
| Power consumption P<sub>max.</sub> | 0.8 W |
| Power loss P<sub>l</sub> | 0.8 W |
| Isolation | 300 VAC system/supply |
| Number of incoming power jumper contacts | 2 |
| Number of outgoing power jumper contacts | 2 |
| Current carrying capacity (power jumper contacts) | 1 A |
| Indicators | LED (A, E) green: Status relay 1, relay 2 |
Explosion protection
| 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 |
|---|---|
| Ex standard | EN IEC 60079-0, -7, -11 |
| Safety-relevant data (circuit) | Relay output: Ui = 30 VDC; Ii = 1 A; Pi = 30 W; Ui = 100 VAC; Ii = 0.5 A; Pi = 50 VA; Li = negligibly small; Ci = negligibly small.Both maximum switching current and voltage must comply with EN 60079-11. |
Connection data
| Connection technology: I/O | 6 x CAGE CLAMP® |
|---|---|
| Connectable conductor materials | Copper |
| Connection type | Inputs/outputs |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
Physical data
| Width | 12 mm / 0.472 inches |
|---|---|
| Height | 100 mm / 3.937 inches |
| Depth | 67.8 mm / 2.669 inches |
| Depth from upper-edge of DIN-rail | 60.6 mm / 2.386 inches |
Mechanical data
| Mounting type | DIN-35 rail |
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Material data
| Color | blue |
|---|---|
| Housing material | Polycarbonate; polyamide 6.6 |
| Fire load | 0.963 MJ |
| Weight | 49.1 g |
| Conformity marking | CE |
Environmental requirements
| Ambient temperature (operation) | 0 … +55 °C |
|---|---|
| Ambient temperature (storage) | -25 … +85 °C |
| Protection type | IP20 |
| Pollution degree | 2 per IEC 61131-2 |
| Operating altitude | 0 … 2000 m / 0 … 6562 ft |
| Mounting position | Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom |
| Relative humidity (without condensation) | 95 % |
| Vibration resistance | 4g per IEC 60068-2-6 |
| Shock resistance | 15g per IEC 60068-2-27 |
| EMC immunity to interference | per EN 61000-6-2, marine applications |
| EMC emission of interference | per EN 61000-6-3, marine applications |
| Exposure to pollutants | per IEC 60068-2-42 and IEC 60068-2-43 |
| Permissible H<sub>2</sub>S contaminant concentration at a relative humidity <lt/> 75 % | 10 ppm |
| Permissible SO<sub>2</sub> contaminant concentration at a relative humidity <lt/> 75 % | 25 ppm |
Commercial data
| Product Group | 15 (I/O System) |
|---|---|
| PU (SPU) | 1 pcs |
| Packaging type | Box |
| Country of origin | DE |
| GTIN | 4050821694823 |
| Customs tariff number | 85371098990 |
Product Classification
| UNSPSC | 32101517 |
|---|---|
| eCl@ss 10.0 | 27-24-26-04 |
| eCl@ss 9.0 | 27-24-26-04 |
| ETIM 9.0 | EC001599 |
| ETIM 10.0 | EC001599 |
| ECCN | NO US CLASSIFICATION |
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) | d5f097b7-abf8-45ad-b3d6-b946671af2f4 |
| SCIP notification number (Belgium) | bc938025-28c2-42df-b54b-e4afb7730e85 |
| SCIP notification number (Bulgaria) | 002bd186-d5e3-47b3-a7a0-0389c8b06f75 |
| SCIP notification number (Czech Republic) | 5a60556d-909a-4527-8f57-cb9a00d43af1 |
| SCIP notification number (Denmark) | 6022b4af-1510-49c7-a5c1-b9597d95f99e |
| SCIP notification number (Finland) | 8a5098d3-6519-4d07-827a-b7bbeb879faa |
| SCIP notification number (France) | 406fa678-d793-411e-a492-2067b6d1f6fd |
| SCIP notification number (Germany) | 3c9d315e-a017-4d5c-91f8-d6a6defebaf3 |
| SCIP notification number (Hungary) | 06717bb8-38dd-42c6-8d6a-45e1ce22fe4e |
| SCIP notification number (Italy) | e749c4cb-46c1-49e0-af72-1f7934257865 |
| SCIP notification number (Netherlands) | f9ba7bbb-cfc3-498a-b3b2-912cd79b6bcf |
| SCIP notification number (Poland) | 058fa26f-3bef-4e58-bcab-a083d9b032cf |
| SCIP notification number (Romania) | 72236ad5-6438-41d5-a481-598ef0fdf16d |
| SCIP notification number (Sweden) | 3a2c1934-049e-4915-848c-d5761f0faec8 |
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