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Wago
857-400Isolation amplifier; Current and voltage input signal; Current and voltage output signal; Zero/span adjustment; Configuration via DIP switch; Supply voltage: 24 VDC; 6 mm module width; 2,50 m
Wago 857-411
Isolation amplifier; Current input signal; Current output signal; Supply voltage: 24 VDC; 6 mm module width; 2,50 mm²
- MPN
- 857-411
Price and lead time confirmed within 1 business day
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- 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 857-411?
Short description:
This pre-configured signal conditioner converts, amplifies, filters and electrically isolates analog standard signals.
Features:
Input/output: current or voltage signal
3-way electrical isolation with 3 kV test voltage
Specifications
Notes
| Safety Information | Input and output must be safely isolated from any hazardous live parts! |
| Note | The 3 (Us+), 7 (Us+), 4 (GND 3) and 8 (GND 3) connections are internally commoned.Current carrying capacity between 3/4 and 7/8 connections: 1 A (max.), Use shielded signal cables!Only use shielded signal cables for analog input and output signals.This ensures the device maintains its specified accuracy and immunity to interference, even when external disturbances affect the signal cable. |
Technical data - Configuration
| Configuration options | Pre-configured |
Technical data - Input
| Input signal type | Current |
| Input signal (current) | 0 … 20 mA, 4 … 20 mA |
| Input resistance (current input) | ≤ 50 Ω |
| Input current (max.) | 50 mA |
| Input voltage (max.) | 30 V |
Technical data - Output (analog)
| Output signal type | Current |
| Output signal (current) | 0 … 20 mA, 4 … 20 mA |
| Load impedance (current output) | ≤ 600 Ω |
Technical data - Signal processing
| Limit frequency | 100 Hz |
| Step response (typ.) | 3.5 ms |
Technical data - Measurement error
| Transmission error (typ.) | ≤ 0.1 % of upper-range value |
| Temperature coefficient | ≤ 0.01 %/K |
Technical data - Power supply
| Power supply type | 24 VDC (SELV) |
| Nominal supply voltage U<sub>S</sub> | 24 VDC |
| Supply voltage range | ±30 % |
| Current consumption at nominal supply voltage | ≤ 30 mA |
Technical data - Operating data
| Current consumption | ≤ 40 mA |
Safety and protection
| Rated voltage | 300 V |
| Protection type | IP20 |
Safety and protection - Test voltage
| Test voltage (input/output/supply) | 3 kVAC; 50 Hz; 1 min |
Safety and protection - Insulation coordination
| Overvoltage category | II |
| Pollution degree | 2 |
| Insulation type (input IN 2.1/relay output) | Functional insulation |
| Insulation type (adjacent devices) | Reinforced insulation (safe isolation) |
Connection data
| Connection technology | Push-in CAGE CLAMP® |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Fine-stranded conductor | 0.34 … 2.5 mm² / 22 … 14 AWG |
| Strip length | 9 … 10 mm / 0.35 … 0.39 inches |
Physical data
| Width | 6 mm / 0.236 inches |
| Height | 94 mm / 3.701 inches |
| Depth from upper-edge of DIN-rail | 97.8 mm / 3.85 inches |
Mechanical data
| Mounting type | DIN-35 rail |
Material data
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.543 MJ |
| Weight | 36.1 g |
Environmental requirements
| Ambient temperature (operation) | -25 … +70 °C |
| Ambient temperature (storage) | -40 … +85 °C |
| Processing temperature | -25 … +50 °C |
| Temperature range of connection cable | ≥ (Tambient + 25 K) |
| Relative humidity | 5 … 95 % (no condensation permissible) |
| Operating altitude (max.) | 2000 m |
Standards and specifications
| Conformity marking | CE |
| EMC immunity to interference | EN 61000-6-2 |
| EMC emission of interference | EN 61000-6-4 |
| Standards/specifications | EN 61010-1, UL 508 |
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
| PU (SPU) | 1 pcs |
| Packaging type | bag |
| Country of origin | DE |
| GTIN | 4045454471224 |
| Customs tariff number | 85437090300 |
Product Classification
| UNSPSC | 39121008 |
| eCl@ss 10.0 | 27-21-01-20 |
| eCl@ss 9.0 | 27-21-01-20 |
| ETIM 9.0 | EC002653 |
| ETIM 10.0 | EC002653 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 1303-86-2, 1317-36-8, 7439-92-1, 75980-60-8 |
| REACH Candidate List Substance | Diboron trioxide, Lead, Lead monoxide, Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)- |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 6(c), 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Austria) | e1a379a9-9a12-43c5-ba97-78cd431a5012 |
| SCIP notification number (Belgium) | a3504f54-5762-4675-86e4-06b3a5cee394 |
| SCIP notification number (Bulgaria) | 329d10ce-3573-4f6f-967f-f227f641d686 |
| SCIP notification number (Czech Republic) | ccbda9d3-1048-44d4-b2ae-66419bd577c0 |
| SCIP notification number (Denmark) | 2e5f76a3-2103-4880-b174-4de45b1ae8e4 |
| SCIP notification number (Finland) | 32b6734a-1a59-449b-93fd-5bd651f6e1b1 |
| SCIP notification number (France) | 162cb9fc-1c93-4dec-8237-9d60232fce19 |
| SCIP notification number (Germany) | d027a0a8-794c-4140-8453-02e9ad261de5 |
| SCIP notification number (Hungary) | e3e4fe82-951e-453c-8d9a-1e47f1e3b45c |
| SCIP notification number (Italy) | 69b859ca-7aa5-448e-9028-7034acee6015 |
| SCIP notification number (Netherlands) | 4cbf5e0d-e6fb-4d36-8761-6888a0c18909 |
| SCIP notification number (Poland) | 64e2711a-5664-4183-950a-3a8d9900da84 |
| SCIP notification number (Romania) | 672a7a97-23dc-4e7b-9b3a-6261443cdd1a |
| SCIP notification number (Sweden) | da991a9a-9ad1-499b-aab2-d2200958a2cc |
No matching specifications
857-411: frequently asked questions
When can 857-411 be shipped?
857-411 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 857-411 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 857-411 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 857-411, subject to availability and destination.
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Wago 857-411Price and lead time confirmed within 1 business day
Request a Quote