WAGO 750-303 Fieldbus Coupler
- Brand
- WAGO
- Model
- 750-303
- GEARWELL SKU
- GWP-000001249
- Category
- Industrial Automation Parts
Key specifications
- Supply voltage (field)
- 24 VDC (-25 … +30 %); via power jumper contacts
- Current consumption (system supply)
- 350 mA
- Input current (typ.) at nominal load (24 V)
- 500 mA
- Number of fieldbus nodes on master (max.)
- 96
- Number of outgoing power jumper contacts
- 3
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← Back to productsProduct overview
The WAGO 750-303 is a PROFIBUS fieldbus coupler of the first generation for the WAGO I/O System 750. It supports the PROFIBUS DP/FMS protocols over a D-sub 9 socket at 9.6 kBd … 12 MBd, handles up to 64 modules per node and a process image of up to 128 bytes/128 bytes. The system supply is 24 VDC via CAGE CLAMP® connection, the field supply 24 VDC via power jumper contacts, with a total current for the system supply of 1650 mA. It operates at 0 … +55 °C and measures (50.5 x 100 x 71.1) mm W x H x D.
Technical reference
| Product name | WAGO 750-303 Fieldbus Coupler |
|---|---|
| Brand | WAGO |
| Model | 750-303 |
| Category | Industrial Automation Parts |
| Supply voltage (field) | 24 VDC (-25 … +30 %); via power jumper contacts |
| Current consumption (system supply) | 350 mA |
| Input current (typ.) at nominal load (24 V) | 500 mA |
| Number of fieldbus nodes on master (max.) | 96 |
| Number of outgoing power jumper contacts | 3 |
| Input and output process image (fieldbus) max. | 128 bytes/128 bytes |
| Current carrying capacity (power jumper contacts) | 10 A |
| Power supply efficiency (typ.) at nominal load (24 V) | 87 % |
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