Universal Input N1500 Process Indicator 24 VDC, Analog Out, 4 Relays, RS-485 (48x96mm)

Universal Input N1500 Process Indicator 24 VDC, Analog Out, 4 Relays, RS-485 (48x96mm)

SKU: IPI-105

Five digit universal process indicator accepts thermocouples, Pt100, 4 to 20 mA, 50 mV and 10 V signals. Analog retransmission, 4 Relays and RS-485. 24 VDC Powered.

  • Manufacturer: Novus
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The N1500 series of Universal Process Indicators are high performance instruments used for monitoring analog signals in the vast majority of industrial and laboratory processes.

The panel meter features an ultra-bright, 13 mm tall, five digit LED display with 62,000 count resolution. Input signals can be displayed with linear scaling or with a 30 point custom linearisation.

A programmable function button on the front of the unit can be set to hold the display, hold but update on new peak values, or reset stored maximum and minimum values.

The RS-485 communications port can be used to connect the panel meter to a Modbus RTU network, allowing a PLC or computer to poll the meter for the current status and change configuration settings.


  • Accepts J, K, T, E, N, R, S, and B thermocouples, PT100, 4-20mA,0-5V and 0-10V signals
  • Adjustable digital filter.
  • Accepts front panel input of custom created non-linear curve with up to 30 points
  • Key panel protection through password to avoid tampering.
  • Alarms triggered above set point, below set point within range, out of range and sensor break detection.
  • Hold capability and peak and valley detection.
  • Tare function via front panel or via digital input.
  • Circuitry can be removed from housing without disconnecting wires.

Power supply: 24 VAC/DC ±10%

Maximum power consumption: 7.5 VA

Sensor input: 

  • J, K, T, E, N, R, S, and B
  • Pt100
  • 0 to 50 mV
  • 4 to 20 mA
  • 0 to 5 VDC
  • 0 to 10 VDC

Analog output: 0 to 20 mA or 4 to 20 mA, 550Ω max. 4000 levels, isolated

Relay output: 

  • ALM1 and ALM2: SPDT 3 A / 240 VAC (3A / 30 VDC)
  • ALM3 and ALM4: SPST 1.5 A / 240 Vac (3 A / 30 VDC) 


  • Thermocouples: 0.25% of span ±1 °C
  • Thermocouple: 0.25% of span ±3 °C
  • Pt100: 0.2% of span
  • 4-20mA, 0-50mV, 0-5V, 0-10V: 0.15% of span

Display: Five digit 13 mm ultra bright LED display

Communication protocol: RS485 Modbus RTU

Operating temperature: 0 to 55 °C 

Operating humidity: 20 to 95%RH Non-condensing

Front panel: IP65, Polycarbonate UL94 V-2.

Back panel: IP30, ABS+PC UL94 V-0.5 Digit LED display

Weight: 265 g

Dimension: 96 x 48 x 92 mm

    • SKU
    • Weight
      0.35 kg
    • Dimensions (L x W x H)
      13 x 10 x 7 cm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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