User's Manual

- 20 -
User’s manual_v01
2.2.1 AC INPUT
AC power is supplied through the standard 3pin plug(MS3102E_16-10)) with AC_N, AC_L, and Ground. The AC
power supports ac 110 ~ 240V of free voltage ac power source.
Figure 2 - 3 AC INPUT Port
AC INPUT
MS3102E_16-10
A
AC_N
B
GND
C
AC_L
Table 2 - 3 Pin description/ AC INPUT
2.2.2 EXTERNAL NFPA ALARM
PSR can be connected to the extra alarm box to monitor 5 major alarms (ac, battery, antenna, amplifier, and
system alarms) and 1 more reserved alarm defined by user.
The total number of alarms is 6.
Figure 2 - 4 EXTERNAL NFPA ALARM Port