WHAT are Input Output Modules?
Input Output Modules
These modules allow for the input of bearing temperatures, winding temperatures, fuel level, digital inputs, and remote start/stop on generators and providing analog signals to other control equipment.
Digital IO Datasheet →
Analog IO Datasheet →
All Monico gateways are compatible with our line of optional Input/Output (I/O) Modules. These modules allow the user to input bearing temperatures, winding temperatures, fuel level and digital inputs from ancillary equipment. The analog digital outputs allow for remote start/stop on generators and provide analog signals to other control equipment.
The addition of these modules to our Gateways adds even more flexibility and ability to our products.

Available I/O Modules:
- (8) Digital Inputs & (6) Digital Outputs
- (8) Thermocouple Inputs-Any type
- (6) RTD Inputs-100 ohm Platinum
- (8) Analog Voltage Inputs – 0-10V
- (8) Analog Current Inputs – 0-20 mA
- (4) Analog Outputs – Voltage or Current
I/O Module Use: Industrial Engine Start/Stop
The ability for remote start and stop of engines and gensets is a huge asset to users. It allows for equipment to be used more efficiently, the reduction of engine wear, fuel savings and the extension of engine hours.
I/O Module Use: Industrial Temperature Monitoring
Our Thermocouple and RTD I/O Modules can monitor temperatures such as exhaust, engine oil, engine coolant, and bearing temperatures to name just a few.
I/O Module Use: Industrial Pressure Monitoring
Our 0-20mA and 0-10VDC I/O Modules connect to a variety of devices such and can track engine oil, engine coolant, and fuel pressures or any other parameter provided via 0-20mA or 0-10VDC devices.
Why Monico
Key advantages that set us apart

Your Data is Yours
Your data is securely collected and stored, always remaining under your control, so you can make informed decisions without concerns about data accessibility or third-party restrictions. We’re here to empower you with the insights you need, not limit how you use your data.

Preconfigured, No Coding Required
Our solutions come preconfigured and ready to deploy without the need for complex coding or development. This plug-and-play approach gets you up and running faster, no coding or data analysis required.

Modern Intuitive Platform
Our platform is designed with you in mind, combining modern functionality with an intuitive interface that simplifies data monitoring and visualization. With Monico, you’ll experience an easy-to-navigate system that makes it simple to access, interpret, and act on your data.

OEM-Agnostic, Multi-Protocol Support
Our gateways are preconfigured for your specific equipment and work seamlessly with most major industrial OEMs. With broad protocol support, they easily integrate into mixed fleets—no custom coding or complex setup required.

EASY AS 1,2,3
The Shortest Path to Real-Time
Actionable Intelligence™
1
Schedule a Demo
We’ll walk you through the process and share examples grounded in real data. No big sales pitch. We’ll discuss the problems you’re trying to solve, identify your needs and address your questions about ROI, security, the implementation process, and more.
2
Let Us Configure Your Solution
We won’t just sell you a gateway and wish you luck. Our powerful solutions are simplified for each customer by being pre-configured, down to the serial number of each asset. You’ll easily access data and gain insights from day one, without struggling with siloed data or differing protocols.
3
Count On Us for Support
Our job isn’t done until implementation is successful and you’re getting data exactly the way you want it, where you want it. We’ll provide installation, training and support. In addition, our online resource library is available 24/7.
FAQs
Frequently Asked Questions
What are Monico I/O Modules used for?
Monico I/O Modules expand the capabilities of your Gateway or monitoring system by allowing you to input and output real-world signals — including temperature, pressure, fuel level, digital status, and control commands like remote start/stop.
How many inputs or outputs are available per module?
- Each module is specialized for its signal type. For example:
- 4 Analog Outputs (voltage or current selectable)
- 8 Digital Inputs + 6 Digital Outputs
- 8 Thermocouple Inputs (any type)
- 6 RTD Inputs (100Ω Platinum)
- 8 Analog Voltage Inputs
- 8 Analog Current Inputs
Are the modules suitable for harsh industrial environments?
Yes. Monico I/O modules are designed for rugged industrial use and support Class I, Div II approved systems when paired with Monico Gateways.
Are these modules plug-and-play or do they require programming?
Most modules are plug-and-play with minimal setup, especially when paired with a pre-configured Gateway. Any required adjustments (like scaling or address mapping) can be easily made using MonicoView II™.
What types of signals can I connect with these modules?
Supported signal types include:
- Analog Outputs (Voltage or Current)
- Digital Inputs & Outputs
- Thermocouple and RTD Temperature Sensors
- Analog Voltage (0–10V)
- Analog Current (0–20mA)
Which Monico products are compatible with these I/O Modules?
All Monico Gateway products, including CDL, CPC, J1939, and EMCP Gateways — as well as MonicoLive™ and mCore® SDR platforms — are compatible with our I/O modules.
How are the I/O modules connected and configured?
Modules are plug-in accessories that connect to Monico systems via supported expansion ports. Configuration is handled through Monico’s free MonicoView II™ software or via the built-in USB interface on the gateway.
Can I use multiple I/O modules in a single system?
Yes. You can connect multiple I/O modules to gather different types of data from various sources, depending on the available expansion capacity and system design.