KL4414 | Bus Terminal, 4-channel analog output, current, 0…20 mA, 12 bit, single-ended
The KL4414 analog output terminal generates signals in the range between 0 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 KL4414 Bus Terminal, the four outputs are 2-wire versions.
The Bus Terminal has 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.
Technology single-ended
Number of outputs 4
Power supply 24 V DC via power contacts (alternative 15 V DC with power supply terminal KL9515)
Signal current 0…20 mA
Load < 350 Ω (short-circuit proof)
Output error < ±0.1 % (relative to end value)
Resolution 12 bit
Conversion time ~ 4 ms
Electrical isolation 500 V (K-bus/signal voltage)
Current consumption power contacts typ. 60 mA + load
Current consumption K-bus typ. 20 mA
Bit width in the process image output: 4 x 16 bit data (4 x 8 bit control/status optional)
Weight approx. 75 g
Operating/storage temperature -25…+60 °C/-40…+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, DNV GL
Ex marking ATEX:
II 3 G Ex nA IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
>>> Refer to technical document: KL441x_KL442xen
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