Data Sheet
Data sheet | Item number:750-402
www.wago.com/750-402
04.02.2019Page /2 11
Item description
This digital input module receives control signals from digital field devices (e.g., sensors).
Each input module has a noise-rejection filter.
Field and system levels are electrically isolated.
Data
Technical Data
Number of digital inputs 4
Total number of channels (module) 4
Type of signal Voltage
Type of signal voltage DC 24 V
Sensor supply voltage 24 V DC
Sensor connection 2 x (2-conductor, 3-conductor); To connect other sensors, a suitable
field side connection module (e.g., 750-614) must also be used.
Input characteristic high-side switching
Input filter (digital) 3 ms
Input current per channel for signal (1) typ. 4.5 mA
Voltage range for signal (0) −3 … +5 VDC