LEGRAND D45 SYSTEM, Руководство по установке, Страница: 206 / 254

202
323005
16 11
15
12 14 13
1 5
+ - - +
3 4 2
6 7 10 8 9
N L
L
E
N
4
167,5 mm
161 mm 85 mm
145 mm
D45 System
Description
Power supply
D45 System power supply able to supply power on the data communication cable and
simultaneously provide impedance matching for the audio channel. Protected against
short circuit, if a DC output short cut occour, device will switch automatically to protected
mode. Can be set to operate as main or auxiliary power supply. Wall mount installation.
Technical data
Input voltage: 100 – 265 Vac
Rated output voltage: 30.5 Vdc +/– 0.5 V
Rated output current: 2 A @ 30 V
Terminal rated output voltage: 27.6 Vdc
Terminal rated output current: 0.5 A
Operating temperature: (-10)-(+40)°C
Dimensional data
Upper view
Internal view
Legend
1. External battery connection (optional)
2. Power output connection
3. ON/OFF Switch
4.
AC INPUT socket connector
5. Protect earth
6. Low voltage status LED: red light ON = low voltage
7. Power status LED: RED light ON = power OFF
GREEN light ON = power ON
8. RJ45 System BUS connector
9. RJ45 System BUS + power connector
10. RJ45 System BUS + power connector
11. Configurators housing
12. Serial interface connector
13. S2 configuration pushbutton (NOT USED)
14.
S1 configuration pushbutton (NOT USED)
15. Configuration status LED
16.
Impedance setting switch (see Impedance switch settings)
- Blue
N
-
Yellow and
green
- Brown
L
AC input
This wire must be connected
to earth ground
BT00453-b-en 13/05/2013