Owner manual

3
• Disconnect power prior to installation
• Installation only by Qualified personnel
• Follow all applicable local and national electrical codes
2 Application
The 2 Channel Passive Isolator 931S-A1A1N-IP2 without
additional voltage supply are suitable for connection to 2-wire
sensors. The signal is galvanically isolated and equally emitted as
a 2-wire signal. The voltage supply for input/output is generated
from the input-circuit.
WARNING