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Wago
857-819Voltage signal conditioner; Bipolar voltage input signal; Current and voltage output signal; Configuration via software; Supply voltage: 24 VDC; 6 mm module width; 2,50 mm²
Wago 857-981
Interface adapter; 14-pole; High-side switching input
- MPN
- 857-981
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 857-981?
Interface adapter; 14-pole; High-side switching input 857-981
Specifications
Notes
| Note | The specified technical data are maximum values. They may be limited by the accessories used. |
Electrical data
| Inputs/outputs | 8-channel digital input |
| Circuit type | High-side switching input |
| Nominal operating voltage | 24 VDC |
| Operating voltage range | ±30 % |
| Total current | 3 A |
| Limiting continuous current | 1 A |
| Contact resistance | ≤ 20 mΩ |
| Status indicator | Green LED |
Safety and protection
| Dielectric strength (contact/contact) (AC, 1 min) | 0.5 kV<sub>eff</sub> |
| Protection type | IP20 |
Connection data
| Performance level | 3 |
Connection data - Connection 1
| Pluggable connector | Pluggable connector per DIN 41651; male connector |
| Pole number 1 | 14 |
| Connection type | System |
Connection data - Connection 2
| Design | Plug for jumper slot |
| Pole number | 16 |
| Connection type | Field |
Connection data - Connection 3
| Pole number | 2 |
| Connection type | Power supply |
| 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 |
| Strip length | 5 … 6 mm / 0.2 … 0.24 inches |
Mechanical data
| Mounting type | Pluggable module |
Material data
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.649 MJ |
| Weight | 44.3 g |
Environmental requirements
| Ambient temperature (operation) | -25 … +70 °C |
| Ambient temperature (storage) | -40 … +85 °C |
| Relative humidity | 5 … 95 % (no condensation permissible) |
Standards and specifications
| Standards/specifications | DNV |
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
| PU (SPU) | 1 pcs |
| Packaging type | Box |
| Country of origin | DE |
| GTIN | 4045454995171 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121421 |
| eCl@ss 10.0 | 19-17-90-01 |
| eCl@ss 9.0 | 19-17-90-01 |
| ETIM 9.0 | EC002780 |
| ETIM 10.0 | EC002780 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
No matching specifications
857-981: frequently asked questions
When can 857-981 be shipped?
857-981 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 857-981 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 857-981 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 857-981, subject to availability and destination.
More Wago parts
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857-820Temperature signal conditioner for KTY sensors; Current and voltage output signal; Configuration via DIP switch; Supply voltage: 24 VDC; 6 mm module width; light gray
Wago 857-981Price and lead time confirmed within 1 business day
Request a Quote