Relays and optocouplers
Relays are electrically controlled switches that perform many functions in automation. When it comes to switching, isolating, monitoring, amplifying or multiplying, we provide support in the form of clever relays and optocouplers. Whether solid-state relays, electromechanical relays, coupling relays, optocouplers or time relays and logic modules, you will find the right relay for your application here.
On the logic module market, the PLC logic relay system is the first to combine logic, interface, and field connection levels in a single solution. This means that you can switch and control I/O signals with just one compact system. You can combine the logic module with the corresponding relay and analog modules as required. The modular structure enables a wide range of possible applications.
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As the use of electronic modules continues to become more widespread, it is becoming increasingly important for industrial automation equipment to offer the requisite reliability. Choose from our wide and varied range of electromechanical and solid-state relay modules.
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Our timer relays enable you to easily and inexpensively implement time control applications ranging from a few milliseconds to several days. Benefit from convenient device setup via the operating elements on the front of the housing. Floating PDT outputs ensure fast error indication and selective shutdown. Choose the appropriate timer relay for your application from four product families.
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Monitoring relays are an inexpensive solution for monitoring important electrical and physical system parameters. EMD monitoring relays can be used to monitor overvoltage, undervoltage, overcurrent, undercurrent, phase failure, phase sequence, phase asymmetry, power factor, active power, motor winding temperature, and fill levels.
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