Beckhoff BK1120 EtherCAT Bus Coupler for Standard KL-Series Terminals
Surplus and high-value automation controllers are quoted dynamically based on exact condition and global express logistics. Receive formal pricing within 2 business hours.
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EtherCAT to K-Bus Integration: Connects high-speed EtherCAT 100BASE-TX networks directly to standard Beckhoff KL-series Bus Terminals.
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Dual RJ45 Network Ports: Features two RJ45 sockets for flexible line topology and daisy-chaining multiple nodes.
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Massive I/O Scalability: Supports up to 64 Bus Terminals natively, and up to 255 terminals using a K-bus extension.
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24V DC Power & K-Bus Supply: Operates on standard 24V DC power while supplying up to 1750 mA to the K-bus.
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Compact DIN-Rail Enclosure: Space-saving IP20 polycarbonate housing mounts easily on standard 35 mm DIN rails.
| Manufacturer / Brand | Beckhoff |
| Part Number / MPN | PLC-933 |
| Category Classification | PLC & Automation |
| Condition Status | Used Clean |
| Testing & QA Inspection | 100% Bench Tested, Visual Inspection & Power-On Verified |
| Packaging Type | Anti-Static Industrial Sealed ESD Box / Factory Box |
| Dispatch Hubs | Mumbai Central Hub (India) & Sharjah/Dubai Logistics Hub (UAE) |
Additional Technical Attributes
Manufacturer / Brand: Beckhoff Automation
Model / Catalog Number: BK1120 (Series: EtherCAT Economy plus)
Product Type: EtherCAT Bus Coupler for KL-Series Bus Terminals
Bus Interface: 2 × RJ45 Sockets (In / Out Daisy Chain)
Transmission Rate & Medium: 100 Mbit/s over Ethernet/EtherCAT Cat.5 Cable (100BASE-TX)
Terminal Capacity: Up to 64 Bus Terminals (Expandable up to 255 Terminals with K-Bus Extension)
Fieldbus Data Capacity: 1024 Bytes Input / 1024 Bytes Output
Power Supply Voltage: 24V DC (-15% / +20%)
K-Bus Current Supply: 1750 mA Max
Power Contacts Current Load: Max. 24V DC / Max. 10 A
Configuration Tools: KS2000 or EtherCAT (ADS)
Enclosure Protection Class: IP20 / Polycarbonate Compact Housing
Operating Temperature: -25°C to +60°C (-13°F to +140°F)
Dimensions (W x H x D): 51 mm × 100 mm × 69 mm (2.01 in × 3.94 in × 2.72 in)
Net Weight: Approx. 0.15 kg (0.33 lbs)
Mounting Type: 35 mm DIN Rail Mount (EN 60715)
Condition: Surplus / Used