ET112DINAV11XS1X – 1-ph energy transducer, 100A, 120VLN
Carlo Gavazzi ET112DINAV11XS1X single-phase energy transducer with 120 V L-N input, 5(100) A direct connection, RS485 Modbus RTU communication and DIN rail mounting.
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Why Choose the Carlo Gavazzi ET112DINAV11XS1X Energy Transducer?
The Carlo Gavazzi ET112DINAV11XS1X is a compact and highly accurate single-phase energy transducer designed for electrical energy monitoring, consumption analysis and cost allocation in commercial, industrial and building automation applications. As part of the Carlo Gavazzi ET112 DIN rail energy transducer series, it delivers reliable energy measurement together with comprehensive electrical parameter monitoring for modern automation systems.
Designed for 120 V L-N single-phase systems with direct current measurement up to 100 A, this model incorporates RS485 Modbus RTU communication and an integrated optical communication port for seamless integration with PLCs, SCADA systems and energy management software. Its compact DIN rail housing enables quick installation inside electrical distribution panels and control cabinets.
The ET112DINAV11XS1X measures imported and exported energy together with voltage, current, power, frequency and power factor, making it ideal for monitoring energy usage, improving efficiency and supporting energy management programmes across a wide range of industrial and commercial applications.
Key Advantages
Compact single-phase energy transducer for DIN rail installation.
120 V L-N direct connected metering up to 100 A.
Integrated RS485 Modbus RTU communication.
Measures imported and exported active and reactive energy.
Built-in optical communication port for configuration.
Ideal for industrial automation and energy management systems.
Key Features
Carlo Gavazzi ET112 energy transducer series.
Single-phase direct connected energy measurement.
5(100) A direct current input.
120 V L-N AC nominal voltage.
RS485 Modbus RTU communication.
Integrated optical programming interface.
Self-powered operation.
Compact 2 DIN module housing.
Reliable Single-Phase Energy Monitoring
The Carlo Gavazzi ET112DINAV11XS1X provides accurate monitoring of electrical consumption and key electrical parameters including voltage, current, active power, reactive power, frequency and power factor. Direct connection up to 100 A eliminates the need for external current transformers in many applications.
Integrated RS485 Modbus RTU communication enables straightforward integration with automation systems, building management platforms and energy monitoring software, making the ET112DINAV11XS1X ideal for modern energy management installations.
Typical Applications
Commercial building energy monitoring.
Industrial machinery energy measurement.
Building management systems.
Electrical distribution panels.
OEM automation equipment.
Energy management and cost allocation.
Technical Specifications
Current
100 A
Voltage
120 V
Manufacturer
Carlo Gavazzi
Series
ET112
Model
ET112DINAV11XS1X
Product type
Single-phase energy transducer
Nominal voltage
120 V L-N AC
System
Single-phase 2-wire
Current input
5(100) A direct connection
Frequency
45 to 65 Hz
Communication
RS485 Modbus RTU
Optical communication port
Yes
Energy metering
Consumption and generation
Power supply
Self-powered
Protection rating
IP20 front
Mounting type
DIN rail mounting
Housing width
2 DIN modules
Frequently Asked Questions
What is the Carlo Gavazzi ET112DINAV11XS1X used for?
The ET112DINAV11XS1X measures energy consumption, generated energy and electrical parameters in single-phase electrical installations.
What voltage system does this model support?
This version is designed for 120 V L-N single-phase electrical systems.
Does the ET112DINAV11XS1X support Modbus communication?
Yes. It includes an integrated RS485 Modbus RTU communication interface together with an optical communication port.
Does this energy transducer require external current transformers?
No. It supports direct connection up to 100 A, eliminating the need for current transformers in suitable applications.
Where is this energy transducer typically installed?
It is normally DIN rail mounted inside electrical distribution boards, control panels and energy monitoring cabinets.
Trusted by Energy Management Professionals Worldwide
Carlo Gavazzi ET112 energy transducers are trusted by electrical engineers, system integrators and facilities managers for accurate single-phase energy monitoring, dependable Modbus communication and reliable integration into industrial automation systems.
Current
100 A
Voltage
120 V
Manufacturer
Carlo Gavazzi
Series
ET112
Model
ET112DINAV11XS1X
Product type
Single-phase energy transducer
Nominal voltage
120 V L-N AC
System
Single-phase 2-wire
Current input
5(100) A direct connection
Frequency
45 to 65 Hz
Communication
RS485 Modbus RTU
Optical communication port
Yes
Energy metering
Consumption and generation
Power supply
Self-powered
Protection rating
IP20 front
Mounting type
DIN rail mounting
Housing width
2 DIN modules
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
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Customers supported
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...