Matrix BACNET, Руководство пользователя, Страница: 21 / 46

W
IRING AND
I
NSTALLATION
M
OUNTING
MATRIX BACnet Router User Manual (6/6/2007)
2-5
2.2.1 P
OWER
R
EQUIREMENTS
The product requires a transformer capable of providing 24VAC power to allow the unit to operate. Use a
UL listed 24VAC transformer.
To connect power to MATRIX BACnet Router, you must use the supplied two-position terminal plug. The
output leads from the transformer should be connected to the terminal plug. The terminal plug is then
connected into the socket marked J1 on the PCB of MATRIX BACnet Router. American Auto-Matrix
recommends using 18AWG cable for power wiring.
Figure 2-3 Connecting Power to MATRIX BACnet Router
2.2.1.1 LED I
NDICATION
The PCB of the MATRIX BACnet Router includes diagnostic LEDs, providing user feedback when power
has been connected to the device. When power is connected, all three of the LEDs should be illuminated.
The power diagnostic LEDs is located near the unused modem socket on the PCB.
Figure 2-4 Power LEDs on MATRIX BACnet Router PCB
WARNING
Do not share the power source for MATRIX
Router with other devices. Damage to the
product as a result of power mis-applications
will void product warranty.
24VAC
Output
J1
PWR
PWR
24V
5V
3.3V