Carlo Gavazzi LDI35AV0D1XXAI digital panel meter controller featuring a 3 1/2 digit LED display, one relay output, integrated excitation, DC current and voltage inputs, and 230 V AC power supply for industrial automation.
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Why Choose the Carlo Gavazzi LDI35AV0D1XXAI Digital Panel Meter Controller?
The Carlo Gavazzi LDI35AV0D1XXAI is a compact and reliable digital panel meter controller designed for accurate DC current and voltage monitoring in industrial control panels, machinery and automation systems. As part of the Carlo Gavazzi LDI35 series, it combines a bright 3 1/2 digit LED display with an integrated relay output and excitation supply, making it ideal for process indication, alarm signalling and control applications.
Designed for installation in a standard 48 x 96 mm panel cut-out, this controller provides accurate monitoring of analogue DC signals while offering programmable relay switching for alarms or process control. Its robust industrial design makes it suitable for OEM machinery, electrical control panels and industrial automation systems.
Supporting DC current inputs up to 20 mA, DC voltage inputs up to 20 V, 100 V and 200 V, together with a 230 V AC power supply, one relay setpoint and an integrated excitation output, the LDI35AV0D1XXAI offers a dependable solution for industrial monitoring and process control applications.
Key Advantages
Reliable digital panel meter controller for DC current and voltage monitoring.
3 1/2 digit LED display for clear process indication.
One programmable relay output for alarm or control functions.
Integrated excitation output for compatible transmitters.
230 V AC power supply for industrial installations.
Standard 48 x 96 mm panel mounting for straightforward integration.
Key Features
Carlo Gavazzi LDI35 digital panel controller.
3 1/2 digit LED display.
One programmable relay output.
Integrated excitation supply.
DC current input up to 20 mA.
DC voltage inputs up to 20 V, 100 V and 200 V.
230 V AC auxiliary power supply.
Panel-mounted construction for industrial control cabinets.
Reliable Monitoring and Process Control
The Carlo Gavazzi LDI35AV0D1XXAI accurately measures analogue DC signals while providing a programmable relay output for alarms and control functions. This allows operators to monitor process values and automatically trigger outputs when preset thresholds are reached.
Its integrated excitation output enables direct connection to compatible transmitters and sensors, reducing additional wiring and simplifying installation. Combined with its compact panel-mounted design, the controller is ideal for industrial automation, machine building and process control applications.
Typical Applications
Industrial control panels.
Machine building and OEM equipment.
Process monitoring systems.
Power supply supervision.
Sensor and transmitter monitoring.
Industrial automation and instrumentation.
Technical Specifications
Voltage
230 V
Manufacturer
Carlo Gavazzi
Series
LDI35
Model
LDI35AV0D1XXAI
Product type
Digital panel meter / controller
Meter type
DC ammeter and voltmeter controller
Display
3 1/2 digit LED
Current input
Up to 20 mA DC
Voltage input
Up to 20 V, 100 V and 200 V DC
Relay outputs
1 programmable relay
Excitation output
Yes
Power supply
230 V AC
Mounting type
Panel mounting
Panel size
48 x 96 mm
Protection rating
IP50 (IP65 optional)
Frequently Asked Questions
What is the Carlo Gavazzi LDI35AV0D1XXAI used for?
It is used for monitoring DC current and voltage signals while providing relay-based process control in industrial automation systems.
Does this model include a relay output?
Yes. The LDI35AV0D1XXAI features one programmable relay output for alarm or control functions.
Does the LDI35AV0D1XXAI provide transmitter excitation?
Yes. This model includes an integrated excitation output for compatible sensors and transmitters.
What input signals are supported?
The controller accepts DC current inputs up to 20 mA and DC voltage inputs up to 20 V, 100 V and 200 V.
What power supply does this controller require?
The LDI35AV0D1XXAI operates from a 230 V AC power supply.
Trusted by Industrial Automation Professionals
Carlo Gavazzi LDI35 digital panel controllers are trusted by panel builders, OEM manufacturers and automation engineers for dependable monitoring, process indication and industrial control.
Voltage
230 V
Manufacturer
Carlo Gavazzi
Series
LDI35
Model
LDI35AV0D1XXAI
Product type
Digital panel meter / controller
Meter type
DC ammeter and voltmeter controller
Display
3 1/2 digit LED
Current input
Up to 20 mA DC
Voltage input
Up to 20 V, 100 V and 200 V DC
Relay outputs
1 programmable relay
Excitation output
Yes
Power supply
230 V AC
Mounting type
Panel mounting
Panel size
48 x 96 mm
Protection rating
IP50 (IP65 optional)
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.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...