BK3120 Beckhoff Profibus Bus Coupler
Manufacturer:
Beckhoff
Product No.:
BK3120
Condition:
In Stock
Product Type:
Profibus Bus Coupler
Product Origin:
USA
Weight:
170g
Shipping port:
Xiamen
Warranty:
12 months
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We offer a wide range of in-stock industrial automation spare parts. All products come with a 12-month warranty and a 30-day refund for quality issues.
🌐 Power Supply & Current
| 🔧 Parameter | 🔍 Details |
|---|---|
| 🔌 Power Supply | 24 V DC (-15%/+20%) |
| 🔋 Current Supply K-bus | 1750 mA |
| ⚡ Input Current | 70 mA + (total K-bus current)/4, with a max. of 500 mA |
| 🔧 Power Contacts | Max. 24 V DC / Max. 10 A |
📡 Bus Interface & Data Transfer
| 🔧 Parameter | 🔍 Details |
|---|---|
| 🔌 Bus Interface | 1 x D-sub 9-pin socket with shielding |
| ⚡ Data Transfer Medium | Shielded copper cable, 2 x 0.25 mm² |
| 🚀 Data Transfer Rates | Automatic detection up to 12 Mbaud |
| 🔗 Number of Bus Terminals | 64 (255 with K-bus extension) |
🌡 Environmental & Physical Specifications
| 🔧 Parameter | 🔍 Details |
|---|---|
| 📏 Dimensions (W x H x D) | 51 mm x 100 mm x 69 mm |
| ⚖️ Weight | Approx. 170 g |
| 🌡 Operating Temperature | -25…+60°C |
| ❄️ Storage Temperature | -40…+85°C |
| 💧 Relative Humidity | 95%, no condensation |
🔧 Certifications & Standards
| 🔧 Parameter | 🔍 Details |
|---|---|
| 📜 EMC Immunity/Emission | Conforms to EN 61000-6-2 / EN 61000-6-4 |
| 🔧 Vibration/Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| 🔧 Protective Rating | IP20 |
| 📍 Installation | On 35 mm DIN rail, conforming to EN 60715 |
| 🏅 Approvals/Markings | CE, UL, ATEX, IECEx, DNV GL, cFMus |