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Wago
859-740Optocoupler module; Nominal input voltage: 24 VDC; Output voltage range: 3 … 30 VDC; Limiting continuous current: 5 A; 2-wire connection; Module width: 6 mm; gray
Wago 859-756
Optocoupler module; Nominal input voltage: 24 VDC; Output voltage range: 4 … 6.25 VDC; Limiting continuous current: 0.5 A; 3-wire connection/high-side switching; Frequency: 10 kHz; Red status
- MPN
- 859-756
- Category
- Relay and Optocoupler Modules
Price and lead time confirmed within 1 business day
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- 2You get a written quote by email
- 3Approve it and we ship — in-stock parts within 1 business day
- 12-month warranty (new) · 3-month (used/refurbished)
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What is the Wago 859-756?
Optocoupler module; Nominal input voltage: 24 VDC; Output voltage range: 4 … 6.25 VDC; Limiting continuous current: 0.5 A; 3-wire connection/high-side switching; Frequency: 10 kHz; Red status indicator; Module width: 6 mm; gray 859-756
Specifications
Notes
| Note | Optocouplers and solid state relays are designed for use in signal processing networks that are not supplied directly by the low-voltage power supply network. |
Technical data - Control circuit
| Nominal input voltage U<sub>N</sub> | 24 VDC |
| Input voltage range (low level) | 0 … 5 VDC |
| Input voltage range (high level) | 18 … 30 VDC |
| Nominal input current at U<sub>N</sub> | 11 mA |
Technical data - Load circuit
| Circuit type | 3-wire connection, High-side switching |
| Limiting continuous current | 0.5 A |
| Nominal output voltage | 5 VDC |
| Output voltage range | 4 … 6.25 VDC |
| Voltage drop | ≤ 1.2 VDC |
| Leakage current at rated voltage | ≤ 10 µA |
| Output closed-circuit current (without load) max. | 4.5 mA |
| Turn-on time | ≤ 15 µs |
| Turn-off time | ≤ 30 µs |
| Switching frequency | ≤ 10 kHz |
Technical data - Signaling
| Status indicator | Red LED |
Safety and protection
| Rated voltage | 300 V |
| Overvoltage category | II |
| Pollution degree | 2 |
| Dielectric strength (control/load circuit) (AC, 1 min) | 2.5 kVrms |
| Insulation type (control/load circuit) | Basic insulation |
| Insulation type (adjacent devices) | Reinforced insulation (safe isolation) |
| Insulation type (between adjacent devices of the same type) | Reinforced insulation (safe isolation) |
| Insulation type (to adjacent devices of different types) | Basic insulation |
| Protection type | IP20; in connected state or when using 859-525 end plate |
Connection data
| Connection technology | CAGE CLAMP® |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Fine-stranded conductor; with insulated ferrule | 0.08 … 1.5 mm² / 28 … 16 AWG |
| Strip length | 5 … 6 mm / 0.2 … 0.24 inches |
Physical data
| Width | 6 mm / 0.236 inches |
| Height | 91 mm / 3.583 inches |
| Depth from upper-edge of DIN-rail | 56 mm / 2.205 inches |
Mechanical data
| Mounting type | DIN-35 rail |
| Mounting position | horizontal (standing/lying); vertical |
Material data
| Note (material data) | Information on material specifications can be found here |
| Color | gray |
| Insulation material (main housing) | Polyamide (PA66) |
| Material group | I |
| Flammability class per UL94 | V0 |
| Fire load | 0.313 MJ |
| Weight | 18.8 g |
Environmental requirements
| Ambient temperature (operation at U<sub>N</sub>) | -25 … +40 °C |
| Ambient temperature UL (operation at U<sub>N</sub>) | -25 … +40 °C |
| Ambient temperature (storage) | -40 … +70 °C |
| Processing temperature | -25 … +50 °C |
| Temperature range of connection cable | ≥ (Tambient + 20 K) |
| Relative humidity | 5 … 95 % (no condensation permissible) |
| Operating altitude (max.) | 2000 m |
Standards and specifications
| Standards/specifications | EN 61010-2-201, EN 61000-6-2, EN 61000-6-3, EN 61373, UL 508 |
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
| PU (SPU) | 1 pcs |
| Packaging type | Box |
| Country of origin | DE |
| GTIN | 4055143605489 |
| Customs tariff number | 85365005000 |
Product Classification
| UNSPSC | 39121521 |
| eCl@ss 10.0 | 27-26-15-03 |
| eCl@ss 9.0 | 27-26-15-03 |
| ETIM 9.0 | EC001504 |
| ETIM 10.0 | EC001504 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 1303-86-2, 1317-36-8, 7439-92-1, 75980-60-8, 79-94-7 |
| REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol, Diboron trioxide, Lead, Lead monoxide, Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)- |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 7(a), 7(c)-I |
| SCIP notification number (Austria) | 572f2da1-0f9b-4b4f-bc34-e7ad5ccfc750 |
| SCIP notification number (Belgium) | ccff11c5-8e4d-4199-8b7e-f2d74107265b |
| SCIP notification number (Bulgaria) | b5a4cd68-4027-4ec9-a0f0-a9aef5f71fa3 |
| SCIP notification number (Czech Republic) | 809f0483-d08d-46e7-b56c-73126d2c2303 |
| SCIP notification number (Denmark) | c28ff0d9-a509-4edf-b1e0-fcddc1605738 |
| SCIP notification number (Finland) | 1f54fb6b-cee0-4862-bef5-8333a0526169 |
| SCIP notification number (France) | cd628484-1553-4350-82f1-1c3290c09231 |
| SCIP notification number (Germany) | f78cef72-cb9d-4f2e-b65c-9f74fb4a0bfa |
| SCIP notification number (Hungary) | 40f8bfd9-bcc6-457a-a88d-9963966985cc |
| SCIP notification number (Italy) | 6c8b3563-fabb-442e-a9fe-9426edcd1727 |
| SCIP notification number (Netherlands) | f3f5d8f2-41d0-439c-86d6-14453c972dbc |
| SCIP notification number (Poland) | 4213acbd-72d3-41a8-be9e-4e602bed0f3a |
| SCIP notification number (Romania) | ebf0b57c-0cff-4973-9d74-d91d3810ea9c |
| SCIP notification number (Sweden) | 1b1a0a29-76d9-4e4a-ba70-4f456d564073 |
No matching specifications
859-756: frequently asked questions
When can 859-756 be shipped?
859-756 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 859-756 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 859-756 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 859-756, subject to availability and destination.
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Wago 859-756Price and lead time confirmed within 1 business day
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