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Certificates

Official CE (EU) and UKCA (UK) Declarations of Conformity for all Industrial Shields products. Can’t find what you need? Contact us.

Responsible Joan F. Aubets - Industrial Shields
Last Update 02/07/2026
Completion Time 10 minutes
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ARDBOX
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Ardbox-Analog-Arduino-PLC-CE-ENG
Ardbox-Analog-Arduino-PLC-CE-ENG
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EU Declaration of Conformity – Ardbox Analog ARDUINO based PLC

The Ardbox Analog is an open-source industrial Arduino PLC with 20 digital and analog I/Os, designed for flexible automation and control in professional environments. This document is the official EU Declaration of Conformity, certifying that the Ardbox Analog meets all applicable European safety and electromagnetic compatibility directives — including CE marking requirements. Essential documentation for engineers integrating industrial control systems, SCADA, or IIoT solutions who need to verify regulatory compliance before deployment.

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Ardbox-Relay-Arduino-PLC-UKCA
Ardbox-Relay-Arduino-PLC-UKCA
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UKCA Declaration of Conformity – Ardbox Relay ARDUINO based PLC

The Ardbox Relay is an open-source industrial Arduino PLC with 20 I/Os including relay outputs, engineered for robust automation applications requiring high isolation and switching reliability. This document is the official UKCA Declaration of Conformity, certifying that the Ardbox Relay complies with all applicable UK safety and electromagnetic compatibility regulations for the Great Britain market. Required documentation for engineers deploying industrial control, SCADA, or IIoT systems in the UK who need to confirm product compliance before deployment.

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Ardbox-Relay-Arduino-PLC-CE-ENG
Ardbox-Relay-Arduino-PLC-CE-ENG
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EU Declaration of Conformity – Ardbox Relay ARDUINO based PLC

The Ardbox Relay is an open-source industrial Arduino PLC with 20 I/Os including relay outputs, designed for demanding automation environments where robust switching and isolation are required. This document is the official EU Declaration of Conformity, certifying that the Ardbox Relay meets all applicable European safety and electromagnetic compatibility directives — including CE marking requirements. Essential documentation for engineers integrating industrial control systems, SCADA, or IIoT solutions who need to verify regulatory compliance before deployment.

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M-Duino Arduino PLC Ethernet
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M-Duino-21-ENG
M-Duino-21-ENG
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EU Declaration of Conformity – M-Duino Ethernet PLC Arduino 21

The M-Duino 21 is an open-source industrial Arduino PLC with Ethernet connectivity, designed for demanding automation environments. This document is the official EU Declaration of Conformity, certifying that the M-Duino 21 meets all applicable European safety and electromagnetic compatibility directives — including CE marking requirements. Essential documentation for engineers integrating industrial control systems, SCADA, or IIoT solutions who need to verify regulatory compliance before deployment.

View M-Duino 21 product page →

M-Duino Ethernet PLC Arduino 21

M-Duino-58-ENG
M-Duino-58-ENG
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EU Declaration of Conformity – M-Duino Ethernet PLC Arduino 58

The M-Duino 58 is an open-source Arduino-based industrial PLC with 58 digital and analog I/Os and Ethernet connectivity, available in DALI, GPRS, LoRa, MBUS, Wi-Fi & BLE variants for demanding industrial automation environments. This document is the official EU Declaration of Conformity, certifying that the M-Duino 58 meets all applicable European safety and electromagnetic compatibility directives — including CE marking requirements. Essential documentation for engineers integrating industrial control systems, SCADA, or IIoT solutions who need to verify regulatory compliance before deployment.

View M-Duino 58 product page →

M-Duino-19R-ENG
M-Duino-19R-ENG
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EU Declaration of Conformity – M-Duino Ethernet PLC Arduino 19R

The M-Duino 19R is an open-source Arduino-based industrial PLC with 19 relay I/Os and Ethernet connectivity, available in DALI, GPRS, LoRa, MBUS, Wi-Fi & BLE variants for demanding industrial automation environments. This document is the official EU Declaration of Conformity, certifying that the M-Duino 19R meets all applicable European safety and electromagnetic compatibility directives — including CE marking requirements. Essential documentation for engineers integrating industrial control systems, SCADA, or IIoT solutions who need to verify regulatory compliance before deployment.

View M-Duino 19R product page →