KL3002 | Bus Terminal, 2-channel analog input, voltage, ±10 V, 12 bit, differentia

KL3002 | Bus Terminal, 2-channel analog input, voltage, ±10 V, 12 bit, differentia

The KL3002 analog input terminal handles signals in the range from -10 to +10 V. The voltage is digitized to a resolution of 12 bits and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the Bus Terminal have differential inputs and possess a common, internal ground potential. The light emitting diodes give an indication of the data exchange with the Bus Coupler.

Number of inputs 2

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 ~ 2 ms

Resolution 12 bit (for 0…10 V range: resolution 11 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 -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

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:kl300xen