
Wago 2789-9052
Communication module; Modbus TCP; communication capability
- MPN
- 2789-9052
- Category
- Power Supplies
Request a Quote
- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
What is the Wago 2789-9052?
Features:
WAGO's communication module snaps onto a Pro 2 Power Supply's communication interface.
Modbus TCP/UDP
Suitable for monitoring the subordinate power supply
Function blocks for standard control systems available upon request
Integrated ETHERNET switch for convenient wiring
Marker slot for WAGO marking cards (WMB) and WAGO marking strips
Specifications
Technical data - Input
| Nominal input voltage U<sub>i nom</sub> | 5 VDC (SELV) |
| Nominal input current at U<sub>N</sub> | 250 mA (max.) |
Technical data - Signaling and communication
| Signaling | 1 x ERR LED (red), 1 x COM OK LED (green), 1 x LED LNK/ACTx (green), 1 x LED SPEEDx (orange) |
| Communications | Modbus (TCP, UDP) |
| ETHERNET protocols | HTTP(S), BootP, DHCP, SNTP |
| Configuration options | Web-Based Management |
| Visualization | Web-Visu |
| Transmission rate | 100 MBd (ETHERNET: 10/100 Mbit/s) |
| Transmission medium (communication/fieldbus) | ETHERNET: Twisted pair S-UTP; 100 Ω; Cat. 5 |
Safety and protection
| Test voltage (fieldbus) | 0.775 kVAC; 50 Hz; 1 min |
| Protection class | III |
| Insulation type | Functional insulation |
| Protection type | IP20; per EN 60529 |
| Overvoltage category | III |
| Pollution degree | 2 |
Connection data
| Cable length (max.) | 100 m |
| Transmission medium | ETHERNET: Twisted pair S-UTP; 100 Ω; Cat. 5 |
Connection data - Connection 1
| Connection type | Modbus TCP/UDP |
| Pluggable connector | 2 x RJ-45 |
Physical data
| Width | 35 mm / 1.378 inches |
| Height | 80 mm / 3.15 inches |
| Depth | 22 mm / 0.866 inches |
| Note (dimensions) | Depth in mounted state |
Mechanical data
| Mounting type | Snaps onto the communication interface (X4) of a Pro 2 Power Supply |
Material data
| Weight | 45 g |
Environmental requirements
| Ambient temperature (operation) | -40 … +55 °C |
| Ambient temperature (storage) | -40 … +85 °C |
| Relative humidity | 5 … 95 % (no condensation permissible) |
| Operating altitude (max.) | 5000 m |
Standards and specifications
| Conformity marking | CE |
| Standards/specifications | EN 61010-1, EN 61010-2-201, EN 61204-3, UL 61010-1, UL 61010-2-201 |
Commercial data
| PU (SPU) | 1 pcs |
| Packaging type | Box |
| Country of origin | DE |
| Customs tariff number | 85176200000 |
Product Classification
| UNSPSC | 32151705 |
| ETIM 9.0 | EC002498 |
| ETIM 10.0 | EC002498 |
| 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 | 7(c)-I |
| SCIP notification number (Austria) | acbc0842-2ce0-4cb5-8937-58ec4dcf0201 |
| SCIP notification number (Belgium) | 323751ce-369b-4540-9255-6391886239f1 |
| SCIP notification number (Bulgaria) | 55cae6ed-f4d9-473c-81f5-d84e5f9d8cbe |
| SCIP notification number (Czech Republic) | ac32af1c-e59c-44f7-95b1-3069a891362b |
| SCIP notification number (Denmark) | 05d8d292-9bdc-4f63-8ed6-340a570c96f5 |
| SCIP notification number (Finland) | c23f4e18-e1f6-4b32-b790-f1329545fbd2 |
| SCIP notification number (France) | 8786d695-c1bb-48c0-8db9-ae73a81863dc |
| SCIP notification number (Germany) | 951e6b14-80f4-413e-be75-86b589d7ef70 |
| SCIP notification number (Hungary) | 6ac748de-366b-4fde-ae16-b4ec1a9dae6f |
| SCIP notification number (Italy) | 69f1b12f-a721-4305-96a8-be7453ae705d |
| SCIP notification number (Netherlands) | 9156a981-d436-406b-94e7-77018ef57636 |
| SCIP notification number (Poland) | 0b277272-cc14-414d-87c1-07780443d0f0 |
| SCIP notification number (Romania) | d016d543-b96c-4cf9-83f3-0342cff692fb |
| SCIP notification number (Sweden) | 6f81c7fa-cbd1-4438-abc6-d0a2a8c69ba8 |
2789-9052: frequently asked questions
When can 2789-9052 be shipped?
2789-9052 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 2789-9052 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 2789-9052 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 2789-9052, subject to availability and destination.
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