KRDM120

Time Delay Relays are core components used in industrial automation systems for acting as auxiliary control instructions, controlling the timed on-off operation of components such as motors, pumps, switches, and valves. The KRDM120 is an advanced version of Time Delay Relays with advanced features such as a wide range of adjustability, automatic fail-safing, and modular connectivity. This article provides a detailed overview of the features and working principle of the KRDM120 Time Delay Relay.

The KRDM120 Time Delay Relay is a programmable device with adjustable parameters, offering up to 100 timing parameters that can be set between 1ns and 24 hours, making it suitable for a wide range of applications.

The KRDM120 Time Delay Relay also features an integrated universal programming platform that makes it easy to configure the device to suit the user\'s application requirements without the need for expensive external programming software.

The KRDM120 Time Delay Relay also features an automatic fail-safe system, which allows the device to detect the presence of a fault and immediately shut down the system while also triggering a warning signal.

The KRDM120 Time Delay Relay also features a modular design which allows for easy integration into existing control systems without the need for complex wiring. The device also has built-in safety measures such as short circuit protection and reverse polarity protection, which can be used to protect the system from any unwanted faults or damage.

The KRDM120 Time Delay Relay also features a number of LED status indicators, which show the status of the relay, the power and supply voltage levels, and the programmable parameters at a glance. This helps make the device easy to use and configure, helping to reduce the amount of time needed during set-up and maintenance.

The KRDM120 Time Delay Relay works by receiving an input from an external source, such as a timer, a manual switch, or a PLC. This input is then converted into a digital signal and sent to the unit\'s internal processor. The processor then uses this input to trigger a delay, which is adjustable depending on the parameter settings.

Once the delay has elapsed, the processor sends a signal to the output port, which then switches the designated device on or off. The unit can also be configured to operate in either on/off or on/off/reset modes.

The KRDM120 Time Delay Relay is a highly versatile and reliable piece of equipment that can be used in a variety of industrial automation applications. With its wide range of adjustable parameters, automatic fail-safing, and modular connectivity, the KRDM120 Time Delay Relay provides an excellent platform for producing high-quality and reliable industrial automation solutions.