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Adjustable Relay Module – NP-NRM-10

Original price was: £46.15.Current price is: £40.00. Exc. VAT

The NRM-10 is a Digital, advanced in features, compact, and economical adjustable relay module. It takes 0-10VDC input and turns on/off relay at user-adjusted ON and OFF switch points.

Description

The NRM-10 is a Digital, advanced in features, compact, and economical adjustable relay module.
It takes 0-10VDC input and turns on/off relay at user-adjusted ON and OFF switch points.
The module has 0-99s adjustable time delay as well.
The onboard seven-segment display shows input voltage, switch points, and time delay therefore, switch points and time delay can be adjusted accurately via three pushbuttons on board.

Specifications

Power Supply 24VAC/DC
Input (+IN) 0-10VDC, Rin 100KΩ
Buffered output (+OUT) 0-10VDC, Iout 5mA@10VDC
Switch Points Range ON (0.1-10V), OFF (0-9.9V)
Display Resolution 0.0-9.9V(0.1V), ≥10V(1V)
Time Delay 0-99 seconds
Volt-free relay output (SPCO) 8(2)A, 250VAC
Dimensions 34 x 82 x 46 (W x H x D)

Features

  • Extremely compact, fully Microprocessor controlled with the seven-segment display. Input voltage and switch points are displayed on seven segments with 0.1V resolution.
  • High impedance 0-10VDC input, typ.(100KΩ) and low impedance buffered output typ.(5mA@10VDC).
  • 0-99 seconds accurate time delay.
  • Relay ON/OFF switch points and time delay can be adjusted accurately via push buttons.
  • Volt-free relay output (SPCO).
  • Visual LED relay status.
  • Jumper link for commissioning, ON/AUTO (OFF when the link is removed).
  • 24VAC/DC powered.
  • Din-rail PCB Holder.
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OPERATION
Setting the Relay Switch Point is extremely simple. Press the ‘SET’ button repeatedly to select ‘TIME DELAY’, ‘ON’ and ‘OFF’ Relay Switch Points.
The corresponding LED will lit for the selected parameter. Use â–¼ and â–² button to modify chosen parameter. If no key is pressed for a while, the rectangular LEDs will go off after 10sec and the display will show input voltage. After 30sec energy saving mode is activated the display goes off and the dot point starts blinking.

For commissioning, a header with a shorting link has been provided. Removing the link will de-energize the relay while connecting the link between ‘ON’ terminals, which will energize the relay regardless of the input voltage or switch points. Relay status can be observed by LED1, which is lit when the relay is energized. A buffered output is provided to drive low impendence 0-10VDC inputs. The output voltage is approximately equal to the input voltage provided that the load connected to the buffered output doesn’t exceed the given

Additional information

Weight 0.31 kg
Dimensions 6 × 8 × 5 cm

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