N2000S Servo Positioning PID Controller with RS-485, 24 V

N2000S Servo Positioning PID Controller with RS-485, 24 V

SKU: PID-021

N2000S Servo Positioning PID Controller with RS-485, 24 V Powered

  • Manufacturer: Novus
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  • $222.68
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The N2000 Universal Process Controller is a real breakthrough in versatility for holding in one single instrument all the major features required in the vast majority of industrial processes. With a sophisticated and consistent software and its advanced truly universal circuitry, the N2000 accepts configuration of both input signal and control output through the front keyboard without any internal hardware change.

Power supply for remote loop powered transmitters is standard and is a must for high-end applications.

The N2000S model is specific for applications in controlling servo motorized valves, servo actuators and dampers by means of two time proportional relays. Moreover it has an analog output that can be programmed to control or retransmit input or setpoint signals. Its universal analog input accepts most industry manufactured sensors and signals

With RS-485 interface you can use our ViewPID Software to monitor, tune and record the performance of the controller.

Also, you can use the Superview software or ISEE-Modbus Software to monitor and set parameters in the controller.


  • One digital input for dry contact with 5 programmable functions
  • Remote setpoint input 
  • Auto tuning PID control
  • Auto/Manual mode, bumpless transfer
  • Programmable Soft start up to 9999 seconds
  • Up to four configurable relays, two timer alarms
  • Alarm functions: LO, HI, differential, differential LO, differential HI, sensor break and event
  • Alarm initial blocking function

Power supply: 24 Vdc/ac

Power consumption: 3 VA

Sampling rate: 5 samples per second

Output: 4 to 20 mA or 0 to 20 mA analog output for process variable or Setpoint retransmission

Digital input: 4-function

Universal Input accepts:

  • Thermocouples type J, K, T, N, R, S
  • Pt100 RTD
  • Linear 4-20 mA(Remote setpoint), 0-50 mV, 0-5 Vdc.


  • J, K and T: 0.25% of the minimum range ±1°C
  • N, R and S: 0.25% of the minimum range ±3°C
  • Pt100, mA, mV or V: 0.2% of the maximum range

Internal resolution: 19500 levels

Ramp and Soak: 7 programs of up to 7 segments each. Can be linked to create longer programs of up to 49 segments.

Display: Double LED display (red for PV and green for SV)

Display range: 12000 levels (-1999 to 9999)

Control output: Two SPST relays -  3 A / 250 Vac

Alarm outputs: Two SPDT relays - 3 A / 250 Vac

Analog output resolution: 1500 levels

Communication interface: RS-485 Modbus RTU

Operating temperature: 0 to 55 °C

Operating humidity: 20 to 85 %RH


  • Frontal: IP65
  • Case: IP30

Weight: 256 g

Panel cutout: 45 x 93 mm

Dimension: 48 x 96 x 92 mm

    • SKU
    • Weight
      0.35 kg
    • Dimensions (L x W x H)
      13 x 10 x 6 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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