Harmony operator interface and industrial relays enhance operational efficiency and equipment availability across industrial and building applications. Harmony includes intelligent connected products and edge terminals that visualise, gather, and process data, enabling informed operator decisions.
This includes machine interface and control products such as pushbutton switches, emergency stops, indicator lights, control relays and safety relays, and signalling devices such as stack lights or rotating beacons.
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Harmony XB4
Ø 22 mm modular metal pushbuttons, switches, and pilot lights
Harmony XB5
Ø 22 plastic signaling units. Round and square plastic bezel buttons and indicators.
Harmony XB5R
Ø 22 wireless and batteryless pushbuttons. Simplify the wiring of your machine due to wireless technology.
Harmony 9001 K
Ø 30 metallic signaling units. Chromium plated metal bezel buttons and indicators.
Harmony 9001 SK
Ø 30 mm plastic pushbuttons, switches, pilot lights designed for industry
Harmony-XAC
Pendant control stations for auxiliary circuits, equipped with 2 to 12 Ø 22 mm buttons
Harmony XALD, XALK
Plastic control stations using XB5 range Ø 22 mm control and signaling units
Harmony XAM, XAP
Metal and insulated enclosures using XB4 range Ø 22 mm control and signaling units
Harmony XB6
Ø 16 mm plastic pushbuttons, switches, and pilot lights
Harmony XALE
Plastic control stations XALE Optimum, for Ø 22 control and signalling units Harmony XB7
Harmony XVL
Ø 8-12 mm LED plastic pilot lights
Harmony XB5S
Ø 22 mm fingerprint biometric switches
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Harmony Electromechanical Relays
Simple to select, install and programme, Zelio Logic plug-in smart relays are suitable for all your applications.
Harmony Solid State Relays
Solid-State Relays by Schneider offers complete, innovative and compact solution for industrial applications.
Harmony Control Relays
Near Field Communications (NFC) and conventional Control Relays (formerly known as Zelio Control Relays)
Harmony Timer Relays
Timing relays, to create simple hard-wired logic automated system cycles or to complement industrial programmable controllers.
Harmony Analog
Analog converters and transmitters, for converting sensor signals or electrical measurements into analog electrical signals
Zelio Count
Totalisers, preselection counters and hour counters, for counting events from electrical pulses or contacts.
Harmony Safety
Harmony safety includes comprehensive, scalable industrial safety offers, including a wide variety of safety switches. Harmony safety products help to cover the most critical safety functions for your machine, from acquiring information, monitoring, and processing to emergency cut-offs.
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Preventa XPS
Safety Modules. This solution provides the optimum answer for monitoring a function. - Safety Relay
Harmony XPS
Preventa XPS Universal safety modules
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Harmony XVB
Ø 70 mm modular beacons and tower lights (up to IP66)
Harmony XVU
Harmony XVU is the super bright modular tower light that can be customised as per your need
Harmony XVM
Ø 45 mm pre-wired modular tower light (up to IP54). International standards: CE, CCC
Harmony XVS
Multifunctional electronic alarms and multisound sirens with editable functionality
Harmony XVR
Ø 84 to 130 mm pre-wired rotating/flashing beacons in numerous styles or custom to your requirements
Harmony XVC
Monolithic indicator banks Ø 40, 60, 100 mm with numerous styles and fixing methods.
Harmony XVDLS
Ø 45 mm monolithic beacons. 2 types of light source: incandescent bulb (5 W), flash discharge tube (0.5 joule).
Harmony HMI Operator Terminals, IPC and Edge Box
Harmony is the world's most popular family of HMI terminals. By meeting the unique needs of global customers, Harmony has proven reliable in presenting a clear picture of their business, application, and machine performance on a daily basis.
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Harmony ST6
High-resolution and cost effective basic HMI
Harmony GTU
Harmony GTU offers the best flexibility with its unique concept : combine a CPU box with a HMI display of your choice.
Harmony STO & STU
The new Harmony STO and STU boost the Harmony Small HMI Panels.
Harmony SCU
HMI Controllers for OEM industrial machine, small machines and simple process control.
Harmony HMI GTO
Harmony GTO : the first optimised terminal that doesn't compromise features and performances
Harmony GK
Advanced Touchscreen/Keyboard Panels
