Field of application

The RLN42 is a two-channel NAMUR isolating amplifier with universal power supply and relay signal output for the transmission of binary switch signals. Galvanic 3-way isolation. The monitoring of input circuits for line faults such as line break and short-circuit (LFD) is disengageable. Input for proximity sensors according to NAMUR (EN60947-5-6) and floating contacts or contacts with resistance circuit. Output-side relay contacts as signal output, direction of action (operating current behavior or closed circuit current behavior) can be selected via DIP switches.