KM2604
The KM2604 from Beckhoff features 16 digital inputs and operates at 24 VDC. Part of the KM Bus Terminals series, it has a response time of ≤5 ms and offers IP20 protection. It is a bus-neutral, pluggable relay module with high switching capacity of 16 A at 230 VAC.
The module mounts on a 35 mm DIN rail and weighs 0.25 kg for compact cabinet installation. Isolation between input and logic is 500 V. It operates from 0°C to 55°C ambient temperature.