Amphitech PTC 500 - Page 10

15/NOTIC-000581-10F_p10/24
WIRING
!
- Provide an appropriate power supply (12 V DC, 1 A)
- All connectors are removable for easy connection
- Connect all connectors one by one, ending with the power supply
7
3 RS485
+12 V DC
4
1
2 7 3 5
6
0 V
AB
Terminal assignment
2 V DC
CURRENTLY
NON-FUNCTIONAL
2
External call station
ADT 500
Cable included in delivery
1
Analogue
telephone line
LA LB
Connection