Novus DigiRail Connect RAMIX Ethernet and RS485 IO Module (2AI,2AO,4DI,2RO)

Novus DigiRail Connect RAMIX Ethernet and RS485 IO Module (2AI,2AO,4DI,2RO)

SKU: SIG-120

The Novus DigiRail Connect RAMIX features both a Modbus TCP and Modbus RTU communications and has 2 universal analog inputs, 2 analog out, 4 digital input and counter (32bit) and 2 relay out. Counts are stored in non-volatile memory so they are not lost after power failure.

  • Manufacturer: Novus
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  • $288.83
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DigiRail Connect is a versatile I/O module to be used as an extension of any brand automation system. Its rich mixed inputs and outputs offer industrial standard analog and digital signaling. The available DigiRail Connect options ensure the choice of suitable configuration for the customer application.

Bringing the Industry 4.0 to the rail level, the connectivity of DigiRail connect allows it to be used as slave Modbus RTU device in RS485 networks or as a server Modbus TCP device under Ethernet network.

The Digirail Connect also can be used as a Modbus TCP to Modbus RTU gateway

Specially designed for harsh environments, DigiRail Connect complies with the main EMC and EMI standards, providing robustness and reliability for industrial applications.


  • Inputs: 4 digital and 2 universal analog (T/C, RTD, Current and Voltage)
  • Outputs: 2 Relay and 2 analog (4-20mA/0-10V)
  • Counters: 4 x 32 Bit Counters Non volatile
  • Modbus TCP communications
  • Modbus RTU communications
  • Modbus TCP - Modbus RTU gateway
    • SKU
    • Weight
      0.1 kg
    • Dimensions (L x W x H)
      10 x 8 x 10 cm

Power supply: 10 Vdc to 36 Vdc

Maximum Power Consumption: 5 W

Typical Consumption: 20 mA

Inputs: 4 digital and 2 analog (isolated)

Outputs:  3 digital or 2 relay and 2 analog (isolated)

Digital Input characteristics: 

  • Logical level 0:
  • Logical level 1: > 3 V
  • Maximum voltage: 30 V
  • Input impedance: 270 kΩ
  • Input current: At 30 Vdc (typical) 0.15 mA

Analog signals: 

  • Thermocouples J, K, T, N, E, R, S and B
  • Pt100, Pt1000, NTC
  • 0-60 mV, 0-5 V, 0-10 V, 0-20 mA, 4-20 mA

Analog outputs: 12 bits

Analog channel resolution: 16 bits (65000 levels)

Relay Output characteristics: 

  • Type: SPST-NO and SPDT
  • Maximum load current: 3 A (SPST) / 6 A (SPDT)
  • Switching voltage: 250 Vac
  • Suitable for resistive loads

Digital Output characteristics: 

  • Maximum load current: 500 mA
  • Short circuit current: 200 mA
  • Maximum switching voltage: 30 Vdc
  • Minimum switching voltage: 6 Vdc

Maximum frequency (square wave): 

  • Dry contact: 10 Hz
  • PNP: 250 Hz
  • NPN: 250 kHz

Digital Output characteristics: 

  • Maximum load current: 500 mA
  • Short circuit current: 200 mA
  • Maximum switching voltage: 30 Vdc
  • Minimum switching voltage: 6 Vdc

Communication interface: 

  • USB
  • CAN
  • Ethernet: 10/100 Mbps
  • IEEE standard 802.3u
  • RS485

Software: NXperience (via USB) 

Operating Temperature: -20 to 60°C (-4 to 140°F)

Operating Humidity: 5 to 95% RH, non-condensing

Enclosure: ABS+PC

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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