Safety relay unit
A safety relay unit is a unit that contains circuits used for electrical safety control of machines, such as emergency stops and interlocks for safety fences.
■Compatible up to safety category 4 based on EN ISO 13849-1. *Some products may only support up to safety category 3. ■The main unit is mounted on a DIN rail (35mm width). ■A polyswitch is used as the power fuse, so unlike glass tube fuses, replacement is not necessary. ■The output contacts are duplicated, and it checks that all relays are off at the time of unit startup. All relays used internally are forced-guided safety relays. ■It has obtained type certification from safety-related specialized organizations for the European standard (EN) 'CE marking' and the North American 'UL standard'. ■It is equipped with two input circuits to allow for redundancy in emergency stop functions. ■There is an edge detection function for the reset switch, allowing the reset switch to trigger the unit to start from OFF to ON as needed.
basic information
A safety relay unit is a module that contains circuits used for electrical safety control in machines, such as emergency stops and interlocks for safety fences. Traditionally, customers would wire these circuits themselves using safety relays and relay sockets, but this unit consolidates everything into a single case, modularizing it and obtaining certification for safety standards. ● It makes the design of safety circuits in control panels easier. ● Since it is modularized, it becomes easier to prevent modifications that would disable safety functions. ● It achieves space-saving within the panel. ● It allows for the replacement of individual units, making maintenance easier.
Price information
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Delivery Time
Model number/Brand name
Emergency Stop Unit DPD Series
Applications/Examples of results
All machinery and equipment that need to ensure the safety of people and machines.
