MAINTENANCE NOTICE
NM-230 index 18
Page 10/55 September 2020
4.4
CONNECTING THE POWER SUPPLY REGULATOR OPERATION
The signal from a temperature sensor or level, flow, which through with the control box of
the valve that controls it (Regulator mode).
• Remove the 4 screws from the electrical connection box using a flat screwdriver.
• Connect the 24VDC+ wire (red) to 24V [5]
• Connect the 24VDC- wire (black) to GND [6]
• Connect the 4-20mA+ wire (blue) to bin-/Proz1 [8]
• Connect the 4-20mA- wire (white) to bin2+/Proz2 [9]
Screw
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