The PROFI-5051 is specially designed for the slave device of PROFIBUS DP protocol. It supports up to 24-channel isolated digital input. Users can easily to choose and configure it by using the GSD file in any PROFIBUS Configurator.
24 Channels (Sink or Source), Isolated with common ground (or source)
Off Voltage Level: +4V Max. On Voltage Level: +10 ~ +50V
Input Impedance: 10K£[ in series with opto-coupler
Isolation Voltage: 3750 Vrms