VY850002

Our multifunctional time delay relays / pulse stretching devices offer a viable alternative for solving many small-scale control problems. E.g., they can be used to delay the switching on or off of input signals by a preset time. To reduce inventory, multifunction relays are ideal, as they support, along with the functions already mentioned, operational modes such as momentary on, pulse shaping, or clocking. In addition, star / delta switchover for load contactors in motor start-up control is integrated. Reversing the switching logic or polarity is possible with our high-speed signal inverters and extensions. These are characterized by extremely short response times and high switching frequencies. As input circuits for a PLC (programmable logic controller), these devices are ideal for detecting short signal transitions or level changes.