Rockwell Automation 931S-C2R1D-DC2R Isolator, Limit Value Monitoring - Handbuch (Seite 3)

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1. General instructions
• Disconnect power prior to installation
• Installation only by Qualified personnel
• Follow all applicable local and national electrical codes
• Due to potential hazardous voltages in close proximity, use a non-
conductive tool and proper PPE when adjusting the potentiometers
on the front panel.
For applications with high isolation voltages, take measures to prevent ac-
cidental contact and make sure that there is sufficient distance or insulation
between adjacent devices!
Appropriate safety measures against electrostatic discharge
(ESD) should be taken during assembly and adjustment work on
the 931S-C2R1D-DC2R.
2. Application
The 3 Way Limit Value Monitoring Isolator 931S-C2R1D-D2CR is designed
for monitoring standard voltage and current signals. The input signal and
the switching parameters can be calibrated/switched via DIP switches. It is
not necessary to adjust the pre-settable measurement ranges. The
hysteresis and signal threshold for the respective range can be set using
potentiometers.
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