ООО "ПРОМЫШЛЕННАЯ АВТОМАТИЗАЦИЯ"
поставляет промышленное оборудование и электронные компоненты для автоматизации технологических процессов, зданий и сооружений, машиностроительных комплексов.

 

KL4424, KS4424, KL4428, KS4428 | 4-, 8-channel analog output terminals 4…20 mA

 

The KL4424 and KL4428 analog output terminals generate signals in the range between 4 to 20 mA. The power is supplied to the process level with a resolution of 12 bits and is electrically isolated. The output stage is powered by the 24 V supply. In the KL4424 Bus Terminal, the four outputs are 2-wire versions. The KL4428 variant combines eight channels in one housing and is particularly suitable for space-saving installation in control cabinets. The use of single conductor connection technology enables the connection of multi-channel actuator technology with minimum space requirements.

The Bus Terminals have a common ground potential. The power contacts are connected through. The reference ground of the outputs is the 0 V power contact. The LEDs indicate the data exchange with the Bus Coupler.

Technical data KL4424 | KS4424 KL4428 | KS4428
Technology single-ended
Number of outputs 4 8
Power supply 24 V DC via power contacts (alternative 15 V DC with power supply terminal KL9515)
Signal current 4…20 mA
Load 350 (short-circuit-proof) 150 (short-circuit-proof)
Output error ±0. % (relative to end value) ±0. % (relative to end value)
Resolution 12 bits
Conversion time ~ 4 ms ~ 8 ms
Electrical isolation 500 V (K-bus/signal voltage)
Current consumption power contacts typ. 60 mA + load
Current consumpt. K-bus typ. 20 mA
Bit width in the process image output: 4 x 16 bit data (4 x 8 bit control/status optional) output: 8 x 16 bit data (8 x 8 bit control/status optional)
Special features increased packing density
Weight approx. 75 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 60068-2-27/29
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Pluggable wiring for all KSxxxx Bus Terminals
Approvals CE, UL, Ex, GL

 

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