KL9550
The KL9550 is an analog input module by Beckhoff in the KL Analog Input Modules series. It operates on 24 V DC (-15%/+20%), includes a surge filter on field and system supplies, supports ≤10 A field and ≤0.5 A system currents, features IP20 protection, weighs approx. 50 g, and offers pluggable wiring via KSxxxx bus terminals. Its operating range of -25…+60 °C (storage –40…+85 °C) meets international certifications.