SHR-7 K1 | Receiver with 1 relais output

Depending on the application, the user can set which transmit keys should activate the ON and the OFF contacts.

The new SHR-7 K1 allows selecting between switch, impulse and timer functions. The fall-delay time can be adjusted within the range 0,1s to 60min.

• For the impulse function the shortest timer setting is used. The relay will remain closed only while the transmit key is activated
• In case of applications where radio transmission outages occur due to electromagnetic interferences (produced by inductance, for example) during the switching process, the timer setting can be increased in small intervals. These times can be considered fall-delay times which prevent an undesirable bouncing of relay contacts due to short interference impulses
• The additional timer settings allow timed, fall-delayed activation of any electrical devices
• For applications that require a lasting activation or deactivation, the static function can be selected (one key switches on and another switches off)

Independently from the selected function the relay can also be controlled over a cable connection, for example, with a push button (not an accessory).