Electronic Latching Relay Kiepe ETR 101

The electronic latching relay Kiepe ETR 101 has been developed for the control of alternate switching operations on vehicles.

The relay has got two stable circuit states with uninterrupted supply voltage. The relay is released if the supply voltage is switched off. This output state is also kept when the supply voltage is switched on.

If the control input receives a pulse > 6 ms, the relay picks up. Thereafter, the relay changes its circuit state alternately with each further pulse > 6 ms.

The control voltage and the supply voltage have to have the same reference potential. The load circuit is switched via floating relay outputs. The circuit state is indicated via two light-emitting diodes.
Because of the integrated protective circuit of the relay contacts the right polarisation is important.

Download: Elektronisches_Stromstossrelais_ETR_101.pdf (Größe: 189.0 KB)