The DigiRail OEE WiFi is economical machinery or production line monitoring for Overall Equipment Effectiveness (OEE) — hardwired I/O to MQTT or Modbus, passing data to OEE, DCS or SCADA systems, cloud compatible, and doubling as a Modbus RTU-to-MQTT or Modbus RTU-to-Ethernet gateway. It utilises existing WiFi network infrastructure for data acquisition and logging, avoiding new cable runs.
The module contains 6 digital inputs, individually configurable to monitor state (On/Off) or act as counters, plus two analogue inputs and two digital outputs.
Initial configuration in Novus NXperience is an extremely quick process. With a small amount of interface wiring the module can begin gathering data in minutes. This can be passed via MQTT to Novus Cloud or similar services, or sent to existing PLC/SCADA systems using the Modbus TCP protocol.
✅ 3 Year Manufacturer Warranty — backed by our UK-based technical support
Novus DigiRail OEE WiFi Datasheet Download
Novus DigiRail OEE WiFi Manual Download
Technical Details
Inputs: 6 digital, 2 analogue. Outputs: 2 digital
Analogue signals: 0-5V, 0-10V, 0-20mA and 4-20mA. Digital signals: NPN, PNP and dry contact
Analogue input impedance: mA: 15Ω + 1.5V, V: 1MΩ
Digital input: Logical "0" <0.5V, Logical "1" >3V, max voltage 30V, input impedance 270kΩ, input current @30Vdc typical 0.15mA
Max frequency (square wave): dry contact 10Hz, PNP/NPN 3kHz. Min pulse duration: dry contact 50ms, PNP/NPN 150μs
Digital outputs: 2 NPN, max switching current 700mA
Analogue channel resolution: 15 bits (32000 levels)
Communication interface: USB, Ethernet 10/100 Mb/s (IEEE 802.3u), WiFi 802.11 b/g/n 2.4GHz, RS485
Software: NXperience
Power supply: 10-36 Vdc. Typical consumption 70mA @24V, max 160mA @12V
Operating conditions: -20 to 60°C, 5-95% RH non-condensing
Battery: CR2032 for internal clock retention. Mounting: DIN rail or screw. Protection: IP20. Enclosure: ABS+PC
Frequently Asked Questions
What's the difference between this and the Ethernet model?
Only the network connection — this WiFi version avoids running a new Ethernet cable, useful where the module needs to be sited away from existing network points. Consumption is slightly higher on WiFi.
How quickly can I get it collecting data?
Initial configuration in Novus NXperience is fast — with minimal interface wiring the module can begin gathering data within minutes.
Can I still use RS485 devices with the WiFi model?
Yes — RS485 terminals are still present, and the module can act as a Modbus RTU-to-Ethernet or Modbus RTU-to-MQTT gateway.
Industry Applications
- OEE & Machine Monitoring — tracks run state and counts for equipment effectiveness reporting.
- Retrofit Installations — WiFi connectivity avoids new cable runs to hard-to-reach machinery.
- Cloud & MQTT Data Logging — passes hardwired I/O data to Novus Cloud or similar IoT platforms.