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Interface, Measurement & Control Relays

Discover a complete portfolio of electrical relays including electromechanical, solid-state, timer, control, and monitoring relays, as well as counters and interfaces. Available worldwide and renowned for their robustness and accuracy, Zelio relays offer an ideal solution for both PLC interfaces and wired logic functions.

Automation Relays

Enhance operational efficiency and optimize equipment availability with Zelio, our widest range of relays. Zelio relays are designed, manufactured and tested to meet your needs for both wired logic functions and PLC interfaces.

Zelio Control

Zelio Control

Monitoring and Control Relays. Zelio Control Relays monitor and detect abnormal operating conditions about phases, current, voltage, frequency, speed, or temperature. They also control liquid levels and process operating rate. Available in both technologies, conventional dials or NFC.

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Zelio Count

Zelio Count

Counters. Totalisers, preselection counters and hour counters, for counting events from electrical pulses or contacts.

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Zelio Logic

Zelio Logic

10 to 40 I/O. Smart relays 10 to 40 I/O

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Zelio Relay

Zelio Relay

Electromechanical relays. Electromechanical relays

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Zelio Relays

Zelio Relays

Solid State Relays. -

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PLC controllers

PLC controllers

PLC controllers. Compact, flexible and scalable,Modicon™ logic controllers are ideal for hard-wired solutions.

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Interface Relays

interfaces ABR/ABS

interfaces ABR/ABS

Interfaces for discrete signal. Electromechanical and solid state interface modules

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Interfaces

Zelio Analog

Analog converters. Analogue converters and transmitters, for converting sensor signals or electrical measurements into analogue electrical signals which are compatible with control system equipment

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Safety Relays

Preventa XPS

Preventa XPS

Safety Modules. Safety modules

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