This digital input module features 16 channels in a width of just 12 mm (0.47 inch).
It receives binary control signals from digital field devices (e.g., sensors, encoders, switches or proximity sensors).
The module connects to electronic modules via a 20-pole ribbon cable.
The 24 V power is fed to the electronic modules via two CAGE CLAMP® connectors.
Each input channel has a noise-rejection RC filter with 3.0 ms time constant.
A green LED indicates the signal state of each channel.
Field and system levels are electrically isolated.