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VMUOCAI3XXEM – Pulse Concentrator Slave Module
Carlo Gavazzi VMUOCAI3XXEM pulse concentrator extension module with 3 digital inputs, DIN rail mounting and local bus connection for VMU pulse concentrator systems.
£84.27
Why Choose the Carlo Gavazzi VMUOCAI3XXEM Pulse Concentrator Extension Module?
The Carlo Gavazzi VMUOCAI3XXEM is a compact pulse concentrator extension module designed for Carlo Gavazzi VMU pulse concentrator systems. It provides 3 additional digital inputs, allowing pulse signals from meters and field devices to be collected and integrated into wider energy monitoring and automation networks.
As part of the Carlo Gavazzi VMU Series, the VMUOCAI3XXEM is used alongside compatible master modules such as the VMU-MC pulse concentrator. Each extension module adds further input capacity, making it suitable for applications where multiple electricity, gas, water, heat or utility meters need to be monitored from a central system.
With DIN rail mounting, local bus connection and UL approval, the VMUOCAI3XXEM is ideal for metering panels, building management systems and industrial control cabinets requiring reliable pulse signal expansion in a compact modular format.
Key Advantages
- Compact pulse concentrator extension module for VMU systems.
- Adds 3 digital pulse inputs for connected meters and field devices.
- Designed to work with compatible Carlo Gavazzi pulse concentrator master modules.
- DIN rail mounting for straightforward panel installation.
- Local bus connection for modular system expansion.
- Suitable for energy, water, gas, heat and utility monitoring applications.
Key Features
- Carlo Gavazzi VMU Series.
- Pulse concentrator slave / extension module.
- 3 digital input channels.
- Designed for pulse counting and input expansion.
- Powered via compatible VMU master module local bus.
- Supports modular expansion of pulse concentrator systems.
- DIN rail mounted housing.
- UL approved for recognised installation compliance.
Reliable Pulse Input Expansion for Monitoring Systems
The VMUOCAI3XXEM expands the input capacity of Carlo Gavazzi pulse concentrator systems, allowing additional pulse-output devices to be connected to a monitoring network. This is useful where multiple utility meters or consumption counters need to be brought into a single supervisory system.
By linking to a compatible master module through the local bus, the extension module helps simplify panel wiring while maintaining a modular architecture that can be scaled to suit the installation. This makes it well suited to commercial buildings, industrial sites and energy efficiency projects where reliable pulse counting is required.
Typical Applications
- Energy metering and monitoring systems.
- Pulse output meter integration.
- Electricity, gas, water and heat meter monitoring.
- Building management systems.
- Industrial automation and control panels.
- Utility consumption tracking and reporting.
Technical Specifications
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| Device Type | I/O / output module | |
|---|---|---|
| Product Series | Carlo Gavazzi Eos-Array Lite | |
| Manufacturer | Carlo Gavazzi | |
| Series | VMU | |
| Model | VMUOCAI3XXEM | |
| Product type | Pulse concentrator extension module | |
| Function | Pulse concentrator slave module | |
| Input type | Digital pulse input | |
| Number of inputs | 3 | |
| Connection | Local bus to compatible VMU master module | |
| Power supply | Supplied via compatible VMU master module | |
| Mounting type | DIN rail | |
| System compatibility | Carlo Gavazzi VMU-MC pulse concentrator systems | |
| Expansion capability | Up to 3 extension modules per compatible master module | |
| Application | Pulse input expansion for energy and utility monitoring | |
| Approval | UL approved |
Frequently Asked Questions
What is the Carlo Gavazzi VMUOCAI3XXEM used for?
The VMUOCAI3XXEM is used to add 3 digital pulse inputs to a compatible Carlo Gavazzi VMU pulse concentrator system.
How many inputs does the VMUOCAI3XXEM provide?
The module provides 3 digital input channels for pulse signal collection from compatible meters and field devices.
Does the VMUOCAI3XXEM work on its own?
No, it is an extension module designed to operate with a compatible Carlo Gavazzi VMU master module, such as a VMU-MC pulse concentrator.
How is the VMUOCAI3XXEM powered?
The module is powered through the local bus connection from the compatible VMU master module.
Is the VMUOCAI3XXEM DIN rail mounted?
Yes, the VMUOCAI3XXEM is designed for DIN rail mounting inside electrical panels, metering cabinets and control enclosures.
Trusted by Energy Monitoring Professionals Worldwide
Carlo Gavazzi VMU pulse concentrator modules are used by panel builders, energy managers and automation engineers to support reliable pulse collection, utility monitoring and data integration across commercial and industrial installations.
