Beckhoff KL3222 | Beckhoff Bus Terminals

KL3222 | Bus Terminal, 2-channel analog input, temperature, RTD (Pt100), 16 bit, high-precision

The KL3222 analog input terminal allows resistance sensors to be connected directly. Linearization over the full temperature range is realized with the...

Technical Specifications

KL3222 Number of inputs 2 Power supply via the K-bus Technology 4-wire Sensor type Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurement (e.g. potentiometer, 10 Ω…1.2/5 kΩ), KTY Measuring range -200…+850°C (Pt sensors); -60…+250°C (Ni sensors); -200…+320°C (high-precision) Connection technology 4-wire Conversion time typ. 50 ms Measuring current typ. 0.5 mA Resolution 0.01°C per digit Measurement error/uncertainty 0.1°C at 40°C ambient temperature, 4-wire connection, Pt100 sensors and 50 Hz filter Electrical isolation 500 V (K-bus/signal voltage) Current consumption 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, high-precision Weight approx. 70 g Operati

Availability: regular delivery

Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.

Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.