AJAX MotionProtect Plus Fibra User Manual page 11

+24V — power supply input
А, B — signal terminals
GND — ground
3. Remove the SmartBracket mounting panel from the detector and carefully
break out the perforated part to lead the cable out from the back. If you
need to lead the cable out from below or from the side, use a drill to make a
hole in the places indicated in the diagram.
4. Run the cable from the hub into the detector enclosure through the hole
made.
5. Connect the cable to the terminals according to the scheme below. Follow
the polarity and connection order of the wires. Securely fasten the wires to
the terminals. Secure the cable with ties.
+24V — power supply input
А, B — signal terminals
GND — ground
6. If the detector is not the last in the connection line, prepare a second cable
in advance. The ends of the wires of the rst and second cables, which will
be inserted into the detector terminals, must be tinned and soldered
together, or crimped with special tips.