The signal combination SK24LRG is used for sound and optical signaling of digital signals, whether they are permanent or transient signals. Sound signaling is performed using a horn or other suitable device, and optical signaling is performed using signal LEDs on the front panel of the device with flashing and steady light or light signaling of another device using the relay outputs of the signal combination. SK24LRG can register 24 digital signals and all inputs are galvanically isolated (optocoupler inputs).
SK – 24LRG
