Psu Switch; Psu Connectors; Table 11-2 Power Supply Unit Controls; Table 11-3 Power Supply Unit Connectors - Motorola DIMETRA MTS 2 Installation, Configuration And Basic Service Manual

PSU Switch

Table 11-1
LED Name
Upper 3 LEDs
(AC In Status, DC In Status
and DC Out/ Temp.)
Fan indicators 1 – 3
PSU Switch
Table 11-2

Table 11-2 Power Supply Unit Controls

Control
ON/OFF Switch

PSU Connectors

Table 11-3
information on PSU cabling, see

Table 11-3 Power Supply Unit Connectors

Name of
Connector
CAN1
CAN2
DC In
Battery
AC In
11-8
Power Supply Unit LED Indicators (Continued)
Color
3 dual color LEDs:
green/red
describes the PSU switch and
Description
This switch disconnects DC outputs and charging currents.
lists and describes the PSU connectors and
Chapter 5, "Interconnection and Internal
Type
RJ45
RJ45
Phoenix (2 pin)
IEC (high temperature
version, male)
Condition
only boot loader is running
(meaning that the boot
loader waits for an.exe
file)
boot loader is loading a
new hex file: (loading
status)
always
Figure 11-2 shows its position.
Figure 11-2
To/From
Site Controller
Duplexer/ Post Filter/
ATCC/ Site Controller/
Terminator
Junction Panel
Junction Panel
Chapter 11: Power Supply Unit
Indications
3 LEDs blinking
together:
R (red) R R -> G
(green) G G, with 1 Hz
frequency
R R G -> R G R-> G R
R->...
(circulating green
LED)
Red - solid
shows their position. For more
Cabling".
Comment
CAN Bus interface
CAN Bus interface
DC input and backup battery
charging
AC input
6802800U74-N September 2009