| Item no. | 750-343 |
| Description | Fieldbus Coupler PROFIBUS DP; 12 MBd; ECO |
| GTIN / EAN | 4045454422554 |
| Increase in order quantity | (1, 2, 3, 4, ...) |
| Customs Tariff no. | 85176200000 |
| Customs duty for the country of origin | DE |
| Manufacturer | WAGO |
| Communication | PROFIBUS |
| Number of fieldbus nodes on the master max. | 125 |
| Max. no. of I/O points | 6000 |
| Baud rate | 9.6 kBd … 12 MBd |
| Fieldbus segment length max. | 1200 m |
| Transmission medium | Cu cable acc. to EN 50170 |
| Number of modules per node max. | 63 |
| Max. input and output process image (fieldbus) | 32 Byte/32 Byte |
| System supply voltage | DC 24 V (−25 … +30 %); via wiring level |
| Current consumption, system supply [mA] | 350 mA |
| Total current for system supply [mA] | 650 mA |
| Input current typ. at rated load (24 V) [mA] | 260 mA |
| Efficiency of the power supply (typ.) at nominal load (24 V) | 80 % |
| Standard | EN 50170 |
| Connection technology: communication/fieldbus | PROFIBUS: 1 x D-Sub 9 socket |
| Connection technology: system supply | 4 x CAGE CLAMP® |
| Connection technology: device configuration | 1 x 4-pole male connector |
| Connection type (1) | Systemversorgung |
| Solid conductor | 0.08 … 1.5 mm² / 28 … 16 AWG |
| Fine-stranded conductor | 0.08 … 1.5 mm² / 28 … 16 AWG |
| Strip length | 5 … 6 mm / 0.2 … 0.24 Inch |
| Note (conductor cross-section) | 14 AWG: THHN, THWN |
| Width | 49.5 mm / 1.949 in |
| Height | 71.9 mm / 2.831 in |
| Height from upper-edge of DIN-35 rail | 64.7 mm / 2.547 in |
| Depth | 96.8 mm / 3.811 in |
| Type of mounting | DIN-35 rail |
| Color | light gray |
| Housing material | Polycarbonate, polyamide 6.6 |
| Weight [g] | 110.425 g |
| Conformity marking | CE |
| Surrounding air (operating) temperature | 0 … 55 °C |
| Surrounding air (storage) temperature | -40 … 85 °C |
| Degree of protection | IP20 |
| Degree of pollution (5) | 2 per IEC 61131-2 |
| Operating altitude | 0 … 2000 m |
| Mounting position | horizontal (standing/lying) or vertical |
| Relative air humidity (no condensation) [%] | 95 % |
| Vibration resistance | 4g per IEC 60068-2-6 |
| Shock resistance | 15g per IEC 60068-2-27 |
| EMC immunity to interference | acc. to EN 61000-6-2, marine applications |
| EMC emission of interference | acc. to EN 61000-6-4, marine applications |
| Exposure to pollutants | Per IEC 60068-2-42 and IEC 60068-2-43 |
| Permissible H2S contaminant concentration at a re | 10 ppm |
| Permissible SO2 contaminant concentration at a re | 25 ppm |
| Packaging type | BOX |
| Product Family | 750/753 Series I/O-System |
| Main product function | Fieldbus couplers |
| Product type | Fieldbus couplers |
| [mm] | 49.5 mm |
