Ground Connection; Dc Input Power Connection; Battery Connection - Motorola MTR2000 Installation And Operation Manual

CAUTION
CAUTION
STOP
WARNING
STOP
WARNING
68P81096E37-N
06/28/05

Ground Connection

The station is equipped with a ground screw located on the rear of the sta-
tion Power Supply module. Connect the ground screw to the site ground
point.
Refer to Motorola Quality Standards Fixed Network Equipment Instal-
!
lation manual, R56 (68P81089E50) for complete information regarding
lightning protection.
The station is to be connected to a battery supply that is in accordance
!
with the applicable electrical codes for the end use country; for example,
the National Electrical Code ANSI/NFPA No. 70 in the U.S.

DC Input Power Connection

For DC-only operation, the DC source power is connected to the station
through the battery backup connector shown in Figure 9, and described in
"Battery Connection" on page 29.
Ensure that the appropriate voltage is connected; that is,
Nominal 14.2 Vdc (10.8 to 16.0 Vdc) for a low power station, or
Nominal 28.6 Vdc(21.0 to 32.0 Vdc) for the high power station.

Battery Connection

Battery backup interface offers the capability of connecting to battery
backup power in the event of an AC power line failure.
The battery backup system is connected to the
station through the red and black connector
mounted at the rear of the station. The connector
has a cover with the following label. This label di-
rects the technician to read the information pro-
vided below:
This battery backup system must have, at a minimum, a disconnect relay
controlled by an AC fail detector.
DO NOT connect a battery directly to the station. Damage to batteries
as well as to the station may occur. Batteries must be connected to the
station through an Argus Technologies Battery Reverting Charger, Mod-
el #010-519-20 (Motorola Model #L1883) for 12V charging systems, and
Argus Technologies Model #010-523-20 (Motorola Model #L1884) for
24V charging systems. These systems were developed specifically for
this interface and tested by Motorola for proper station operation. Dam-
Installation
CAUTION: See
manual before
removing cover.
29