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Wago
789-570Latching relay module; Nominal input voltage: 230 VAC; 1 make contact; Limiting continuous current: 16 A; Red status indicator; Module width: 18 mm; 2,50 mm²; gray
Wago 789-622
Current signal conditioner; Current input signal: 50 AAC; Modbus RTU; Supply voltage: 24 VDC; Module width: 35 mm
- MPN
- 789-622
- Category
- Energy Measurement Technology
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
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What is the Wago 789-622?
Short description:
WAGO's intelligent current sensor monitors AC currents and is mounted on DIN-35 rail.
Specifications
Technical data - Input
| Input signal type | Current |
| Resolution [bit] | 14 Bit |
| Measured variable | Current |
| Input signal (current) | 0 … 50 AAC |
Technical data - Output – MODBUS
| Number of devices (max.) | 32 |
| Connector | RJ-45 |
| Bus length (max.) | 1200 m |
| Terminating resistor | 150 Ω (can be activated via DIP switch 1) |
Technical data - Communication
| Communications | Modbus RTU |
| Interface | RS-485 |
| Transmission channels | Half duplex; 8-bit data; 1 stop bit |
| Number of devices (max.) | 32 |
| Parity | Even |
| Terminating resistor | 150 Ω (can be activated via DIP switch 1) |
| Bus length (max.) | ≤ 1200 m |
| Transmission rate | 19.2 kBd |
Technical data - Measurement error
| Transmission error (typ.) | 1 % (typ.); 3 % (max.) of upper-range value (at room temperature) |
| Temperature coefficient | ≤ 0.01 %/K |
Technical data - Power supply
| Nominal supply voltage U<sub>S</sub> | 24 VDC |
| Current consumption at nominal supply voltage | ≤ 8 mA |
Safety and protection
| Protection type | IP20 |
Connection data
| Feedthrough for measurement conductor | Ø 15 mm |
| Connector | RJ-45 |
Physical data
| Width | 35 mm / 1.378 inches |
| Height | 90 mm / 3.543 inches |
| Depth from upper-edge of DIN-rail | 55 mm / 2.165 inches |
Mechanical data
| Mounting type | DIN-35 rail |
| Housing design | DIN-rail-mount enclosure |
Material data
| Fire load | 0.284 MJ |
| Weight | 62.6 g |
Environmental requirements
| Ambient temperature (operation) | -20 … +70 °C |
| Ambient temperature (storage) | -40 … +85 °C |
Standards and specifications
| Conformity marking | CE |
| EMC immunity to interference | EN 61000-6-2 |
| EMC emission of interference | EN 61000-6-4 |
| Standards/specifications | DIN EN 50178 |
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
| PU (SPU) | 1 pcs |
| Packaging type | Box |
| Country of origin | DE |
| Customs tariff number | 85437090300 |
Product Classification
| UNSPSC | 41113630 |
| eCl@ss 10.0 | 27-21-01-23 |
| eCl@ss 9.0 | 27-21-01-23 |
| ETIM 9.0 | EC002475 |
| ETIM 10.0 | EC002475 |
| 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 | 6(c), 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Austria) | bb694884-3b75-466d-b25c-d1508336f8c8 |
| SCIP notification number (Belgium) | 9608bd87-8285-473d-9ae7-f40452779e22 |
| SCIP notification number (Bulgaria) | bff72e14-4f7f-464d-aeb1-9ae6795be378 |
| SCIP notification number (Czech Republic) | 2e7080d2-3286-4942-b074-2c2d040cfab3 |
| SCIP notification number (Denmark) | a2a89f30-d51c-4f3f-a9cc-67a8c17949c6 |
| SCIP notification number (Finland) | c6281fb7-616a-4a12-8929-e5946ee21b69 |
| SCIP notification number (France) | e227b69f-504c-4880-bed4-bfc29c2e0b53 |
| SCIP notification number (Germany) | ed27cc37-e5e7-4e8f-886b-da3f5392e4d6 |
| SCIP notification number (Hungary) | b7d62313-a72e-467e-9fd4-b28c10aeffbc |
| SCIP notification number (Italy) | 69fd3825-e613-4b1f-9375-abd05d68b9ce |
| SCIP notification number (Netherlands) | 4bcea46f-9970-43bc-b839-af586e763f40 |
| SCIP notification number (Poland) | effb8a89-418f-419f-ae7d-852495d291b2 |
| SCIP notification number (Romania) | 976b857e-0e78-4294-a00e-1d66170150f9 |
| SCIP notification number (Sweden) | 02f0ffe5-8218-4b40-a4df-b24cfa363753 |
789-622: frequently asked questions
When can 789-622 be shipped?
789-622 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 789-622 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 789-622 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 789-622, subject to availability and destination.
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Wago 789-622Price and lead time confirmed within 1 business day
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