Number of inputs

2

Power supply

via the K-bus

Technology

2-/3-wire

Sensor types

Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurement (e.g. potentiometer, 10 Ω…1.2/5 kΩ)

Measuring range

-200…+850°C (Pt sensors); -60…+250°C (Ni sensors)

Connection method

2- or 3-wire (default: 3-wire)

Conversion time

~ 250 ms

Measuring current

typ. 0.5 mA

Resolution

0.1°C per digit

Measurement error/uncertainty

< ±1°C

Electrical isolation

500 V (K-bus/signal voltage)

Current consumption power contacts

– (no power contacts)

Current consumption K-bus

typ. 60 mA

Bit width in the process image

input: 2 x 16 bit data (2 x 8 bit control/status optional)

Configuration

no address setting, configuration via Bus Coupler or controller

Special features

open-circuit recognition

Weight

approx. 70 g

Operating temperature

-25…+60°C

Storage temperature

-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, CCC, UL, ATEX, IECEx, DNV

Plug-in wiring level

for all KSxxxx Bus Terminals

Ex marking

ATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc