ET112DINAV11XS1X – 1-ph energy transducer, 100A, 120VLN

Q: What voltage system does this model support?

This version is designed for 120 V L-N single-phase electrical systems.

Q: Does the ET112DINAV11XS1X support Modbus communication?

Yes. It includes an integrated RS485 Modbus RTU communication interface together with an optical communication port.

Q: 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.

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.

SKU: ET112DINAV11XS1XMPN: ET112DINAV11XS1X

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

Tick the specs you need, then view products that match.

Current Input Rating (A)	100 A
Device Type	Power transducer
Measurement Connection Type	Direct connection
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 Input Rating (A)	100 A
Device Type	Power transducer
Measurement Connection Type	Direct connection
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

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

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Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

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Let’s get your return sorted.

Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

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