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

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

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

Run LED
TxD LED
RxD LED
TxD+
RxD+
Ground
Shield
TxD-
RxD-
Ground
Shield
Top view 
Contact assembly 
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.

Product status:

regular delivery

Product information

Technical dataKL6051
Technology2 x RS422
Data transfer channelsTxD and RxD, full duplex
Data transfer rates62,500 baud, 32 bit bidirectional data exchange between two KL6051
Bit transfervia 2 pairs of twisted wires with differential signals
Line impedance120 Ω
Cable lengthapprox. 1000 m twisted pair
Power supplyvia the K-bus
Current consumption K-bustyp. 65 mA
Current consumption power contacts– (no power contacts)
Electrical isolation500 V (K-bus/signal voltage)
Data buffer32 bit bidirectional
Bit width in the process imageinput/output: 4 x 8 bit user data, 1 x 8 bit control/status (up to 5 x 8 bit user data are possible)
Configurationno address or configuration setting
Special featuresautomatic data exchange
Weightapprox. 60 g
Operating/storage temperature0…+55 °C/-25…+85 °C
Relative humidity95 %, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP20/variable
Pluggable wiringfor all KSxxxx Bus Terminals
Approvals/markingsCE, UL, ATEX, IECEx
Ex markingATEX:
II 3 G Ex nA IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Housing dataKL-12-8pinKS-12-8pin
Design formcompact terminal housing with signal LEDsterminal housing with pluggable wiring level
Materialpolycarbonate
Dimensions (W x H x D)12 mm x 100 mm x 68 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxx series
Wiringsolid conductor (e), flexible conductor (f) and ferrule (a): spring actuation by screwdriver
Connection cross-sections*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
s*: 0.08…1.5 mm²,
st*: 0.08…1.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG 28…14,
st*: AWG 28…14,
f*: AWG 26…16
s*: AWG 28…16,
st*: AWG 28…16,
f*: AWG 26…16
Stripping length8…9 mm9…10 mm
Current load power contactsImax: 10 A

*s: solid wire; st: stranded wire; f: with ferrule

Ordering information
KL6051Bus Terminal, 1-channel communication interface, serial, 62.5 kBaud
KS6051Bus Terminal, 1-channel communication interface, serial, 62.5 kBaud, pluggable wiring

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