Current input
Shielded cable*1
Shielded cable*1
Terminal of
power module
System grounding
Earth
(100 or less)
Converter
*1: When performing analog input, please isolate other power wirings.
*2: When the A/D module is connected to current signals, make sure you short-circuit “V+” and “I+” terminals.
*3: If the noise is too significant, please connect FE to the grounding terminal.
*4: Please connect the
terminal on both the power module and A/D module to the system earth point and
ground the system contact or connect it to the cover of power distribution cabinet.
*5: If the ripples at the loaded input terminal are too significant that causes noise interference on the wiring,
connect the wiring to 0.1 ~ 0.47F 25V capacitor.
DVP-ES2 Module Manual
1-2
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