KL6051 - Beckhoff Bus Terminal Communication Interface
Beckhoff KL6051 Bus Terminal Communication Interface ensures fast RS422 data exchange, ideal for reliable automation connectivity.
| Brand | Beckhoff |
| Product Type | Bus Terminal Communication Interface |
| Product | KL6051 |
KL6051 Beckhoff Bus Terminal Communication Interface Technical Specifications
| Specification | Value |
|---|---|
| Current consumption K-bus | typ. 65 mA |
| Bit width in the process image | input/output: 4 x 8Â bit user data, 1 x 8Â bit control/status (up to 5 x 8Â bit user data are possible) |
| Configuration | no address or configuration setting |
| Weight | approx. 60 g |
| Operating temperature | 0...55°C |
| Storage temperature | -25...+85°C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP20/variable |
| Pluggable wiring | for all KSxxxx Bus Terminals |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx |
| Ex marking | ATEX:II 3 G Ex ec IIC T4 GcIECEx:Ex ec IIC T4 Gc |
| Housing - Design form | compact terminal housing with signal LEDs |
| Housing - Material | polycarbonate |
| Housing - Dimensions (W x H x D) | 12Â mm x 100Â mm x 68 mm |
| Housing - Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Housing - Side by side mounting by means of | double slot and key connection |
| Housing - Marking | labeling of the BZxxxx series |
| Housing - Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Housing - Connection cross-section | s*: 0.08...2.5 mm²,st*: 0.08...2.5 mm²,f*: 0.14...1.5 mm² |
| Housing - Connection cross-section AWG | s*: AWG28...14,st*: AWG28...14,f*: AWG26...16 |
| Housing - Stripping length | 8...9 mm |
| Housing - Current load power contacts | Imax: 10 A |
| Current consumption power contacts | â (no power contacts) |
| Special features | automatic data exchange |
| Technology | 2 x RS422 |
The Beckhoff KL6051 Bus Terminal Communication Interface is engineered to provide seamless communication via 2 x RS422 channels, enabling fast and reliable data exchange between control systems and peripheral devices. Designed for modern automation, it supports automatic data exchange, reducing setup complexity and ensuring high performance in real-time applications. With a bit width of up to 5 x 8-bit user data and 1 x 8-bit control/status, the terminal provides robust and flexible data handling.
Built in a compact 12 x 100 x 68 mm polycarbonate housing with integrated signal LEDs, the KL6051 supports straightforward diagnostics and quick integration into existing systems. It consumes only 65 mA from the K-bus and requires no power from contacts, making it energy-efficient for continuous use. Operating within a wide temperature range of 0 to +55°C and protected with an IP20 rating, it maintains reliable functionality even in challenging industrial conditions. The terminal complies with EN 61000 EMC standards, and holds global certifications including CE, UL, ATEX, and IECEx, ensuring international acceptance.
Applications of the KL6051 Bus Terminal Communication Interface include machine-to-machine data transfer, industrial networking, SCADA integration, and motion control systems. For junior engineers, its plug-and-play configuration with no addressing requirements simplifies learning and installation. Senior automation specialists value its robust RS422 technology, diagnostic clarity, and seamless integration with Beckhoff I/O systems. Widely trusted across manufacturing, packaging, and process industries, the KL6051 provides a reliable solution for engineers seeking a durable and high-performance communication interface.
