KL6051 | Bus Terminal, 1-channel communication interface, serial, 62.5 kBaud

KL6051 | Bus Terminal, 1-channel communication interface, serial, 62.5 kBaud

The KL6051 serial interface terminal makes it possible to exchange data between different fieldbus systems. Full duplex data exchange is possible, independently of the higher-level fieldbus. Under the terminal’s default setting, 32 inputs and 32 outputs are transferred between the fieldbus systems. The time to exchange the data is about 5 ms for 32 bits of I/O. The exchange of data with the Bus Coupler is indicated by the run LED. The TxD and RxD LEDs indicate the state of the signal transmission. 

Technology 2 x RS422

Data transfer channels TxD and RxD, full duplex

Data transfer rates 62,500 baud, 32 bit bidirectional data exchange between two KL6051

Bit transfer via 2 pairs of twisted wires with differential signals

Line impedance 120 Ω

Cable length approx. 1000 m twisted pair

Power supply via the K-bus

Current consumption K-bus typ. 65 mA

Current consumption power contacts – (no power contacts)

Electrical isolation 500 V (K-bus/signal voltage)

Data buffer 32 bit bidirectional

Bit width in the process image input/output: 4 x 8 bit user data, 1 x 8 bit control/status (up to 5 x 8 bit user data are possible)

Configuration no address or configuration setting

Special features automatic data exchange

Weight approx. 60 g

Operating/storage temperature 0…+55 °C/-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, UL, ATEX, IECEx

Ex marking ATEX:

II 3 G Ex nA IIC T4 Gc

IECEx:

Ex ec IIC T4 Gc 

>>> Refer to technical document: kl6051en