Motorola MTR2000 T5544 Instruction / Field Service Manual page 87

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 station Pow-
er Supply module. Connect the ground screw to the site ground point.
Refer to Motorola Quality Standards Fixed Network Equipment Installation
!
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 Na-
tional 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 Con-
nection" 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 directs the technician to
read the information provided below:
This battery backup system must have, at a minimum, a disconnect relay con-
trolled 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, Model #010-519-
20 (Motorola Model #L1883) for 12V charging systems, and Argus Technol-
ogies Model #010-523-20 (Motorola Model #L1884) for 24V charging sys-
tems. These systems were developed specifically for this interface and tested
by Motorola for proper station operation. Damage resulting from use of any
other charging systems will void the warranty. Refer to qualified sales/ser-
vice representative for charger ordering information.
Installation
CAUTION: See
manual before
removing cover.
29