AJAX KeyPad Fibra User Manual page 15

2. Remove the KeyPad Fibra board from the holders on the mounting panel,
pulling them to the sides and pulling the board towards you.
3. Prepare holes for cable output in advance. To output cables from the back
of the keypad, break out the perforated part on the SmartBracket mounting
panel. To output cables from the bottom of the keypad, make holes in the
bottom of the enclosure using a drill bit, a special milling cutter for small
holes, or hand-cutting tools.
4. Disconnect the external power and the hub backup battery.
1 — external power supply
2 — backup battery
5. Run the cable into the hub enclosure. Connect the wires to the hub line.
+24V — power supply terminal of 24 V⎓.
А, B — signal terminals.
GND — ground.
6. Run the cable from the hub into the mounting panel of the keypad through
the holes made. If the cable is routed from the bottom of the keypad, pass it
through the special channels on the mounting panel. They are necessary for
a more reliable xation of the cable.