The Relpol RDT-TPA2 is astronomical and annual programs, 10 year power reserve(lithium battery), 80 programs. Sealable cover of the front panel, easy setting by 4 keys. Automatic summer/winter time switchover. Back-lighted LCD display(can be turned off). Holiday mode. Random mode, 2 channels (each channel can be assigned an individual program). Automatic transfer of weekdays. 24-264V AC/DC input supply. 2 module Din-rail mounting.
The RDT-TPA2 is selected around its exact timing functions, supply range and contact/output arrangement described above. These model-specific settings allow it to be integrated into control circuits that require programmed, delayed or scheduled switching.