With the Relay card, you can control one or two devices through the relay outputs K1 and K2.

The available relay modes are:

  • Toggle
  • Impulse
  • Key hold
  • Roller door

In this configuration, it is possible to specify the relay outputs that a particular access right has the right to control. A valid key can, therefore, activate either both or only one of the relay outputs K1/K2.

In the impulse relay mode, the impulse length is reset, if a valid key is read in the Key reader again, even if the previous impulse is still active. In other words, the calculation of the delay starts from the beginning.


You cannot use button inputs BUTTON1 / BUTTON2 in this configuration.

See also Appendix 2 - Wiring Diagram for R10S.3 1x2.