Connections - Control device AX
Operating cable
Cable | Function |
|---|---|
Black (connector 7) | GND (earth) |
Red (connector 6) | VDD (supply voltage) |
Green (connector 5) | Function input |
Blue (connector 4) | Function input |
Purple (connector 3) | Function input |
Grey (connector 2) | Function input |
White (connector 1) | Reference potential (for potential-free switching with button/relay) |
The function inputs can be freely assigned in LSM.
The following actions are available:
Action | Meaning |
|---|---|
Opening | Operates the locking device like a regular identification medium. You can select the name to be displayed for this entry in the access list. |
Emergency release | Operates the locking device permanently. Ended by End of emergency release / emergency opening or a remote opening. Only in pairs with End of emergency release / emergency opening. Uses special transponder ID: 1. |
End of emergency release / emergency opening | Ends the Emergency release. Only in pairs with Emergency release Uses special transponder ID: 0. |
Deactivation | Deactivates the locking device (= all identification media are rejected). Terminated by:
Remote opening is also possible when the locking device is deactivated. Uses special transponder ID: 3. |
Activation | Activates the locking device (=normal state). Uses special transponder ID: 5. |
The reference potential is not a permanently applied voltage, but a pulsed auxiliary voltage (every 250 ms for a few ms). It is therefore only suitable for connecting buttons to the function inputs.
External battery pack (SV-CTD-AX.BAT)

The external battery pack allows the Control Device AX to be operated independently, e.g. via a flush-mounted socket. An external power supply is not necessary.
The battery pack is not compatible with the housing of the surface-mounted variant (‘COVER’).
When using your own battery solution with an external power supply, please note the minimum battery rating of: 2.36 Ah at 3 VDC.