KL3102 | Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential

KL3102 | Bus Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, differential

The KL3102 analog input terminal handles signals in the range from -10 to +10 V. The voltage is digitized to a resolution of 16 bits and is transmitted, electrically isolated, to the higher-level automation device. The input channels of one Bus Terminal have differential inputs and possess a common, internal ground potential. The KL3102 combines two channels in one housing. The two light emitting diodes give an indication of the data exchange with the Bus Coupler.

Power supply via the K-bus

Signal voltage -10…+10 V

Technology differential input

Internal resistance > 200 kΩ

Common-mode voltage UCM max. 35 V

Conversion time 140 ms, configurable to 2 ms

Filter 50 Hz, configurable

Resolution 16 bit (for 0…10 V range: resolution 15 bit)

Measurement error/ uncertainty < ±0.3 % (relative to full scale value)

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

Current consumption power contacts – (no power contacts)

Current consumption K-bus typ. 65 mA

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

Configuration no address or configuration setting

Weight approx. 70 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

Approvals/markings CE, UL, ATEX, IECEx

Pluggable wiring for all KSxxxx Bus Terminals

Ex marking ATEX:

II 3 G Ex ec IIC T4 Gc

IECEx:

Ex ec IIC T4 Gc

>>> Refer to technical document: kl3102_kl3112_kl3122en