KL4112 | Bus Terminal, 2-channel analog output, current, 0…20 mA, 16 bit, single-ended

KL4112 | Bus Terminal, 2-channel analog output, current, 0…20 mA, 16 bit, single-ended

The KL4112 analog output terminal generates analog output signals in the range from 0 to 20 mA. The power is supplied to the process level with a resolution of 16 bits (default: 15 bits), and is electrically isolated. Ground potential for the output channels of a Bus Terminal is common with the 24 V DC supply. The output stages are powered by the 24 V supply. The two run LEDs give an indication of the data exchange with the Bus Coupler. 

Technology single-ended

Number of outputs 2

Power supply 24 V DC via power contacts (alternative 15 V DC with power supply terminal KL9515)

Signal current 0…20 mA

Load < 500 Ω

Output error < ±0.1 % (relative to end value)

Resolution 15 bit, configurable to 16 bit

Conversion time ~ 3.5 ms

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

Current consumption power contacts typ. 50 mA + load

Current consumption K-bus typ. 60 mA

Bit width in the process image output: 2 x 16 bit data (2 x 8 bit control/status optional)

Configuration no address or configuration setting

Special features increased resolution

Weight approx. 80 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: kl4112en