Black Box MT1000A-13-R3, Быстрый старт

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Quick Start Guide MT1000A Installation and Operation Manual
2 Installing MT1000A
Connecting the Power
Before switching ON this unit and before connecting or disconnecting any
other cable, the protective earth terminals of this instrument must be
connected to the protective ground conductor of the mains (AC or DC) power
cord. If you are using an extension cord (power cable) make sure it is
grounded as well.
Any interruption of the protective grounding conductor (inside or outside the
instrument) or disconnecting the protective earth terminal can make this unit
dangerous. Intentional interruption is prohibited.
Connecting the AC/DC Power
The MT1000A is supplied with a Wide Range AC/DC power supply. The wide-
range AC/DC power supply accepts current from both AC and DC sources. From
an AC source, the power supply can receive any voltage in the range of 100 VAC
to 240 VAC. From a DC source, the 48 VDC power supply can receive any voltage
in the range of 36 to 72 VDC.
This unit is equipped with a standard AC-type 3-prong power input connector
located on the unit rear panel. This power input connector can be used for both
AC and DC voltage inputs. AC or DC power should be supplied to MT1000A
through the 5-feet (1.5m) standard power cable terminated by a standard 3-prong
plug.
To connect MT1000A to AC power:
1. Connect the power cable to the connector on the MT1000A rear panel.
2. Connect the power cable to the electricity outlet.
To connect MT1000A to 48V DC power:
• Refer to the green Supplement at the end of this manual titled:
DC Power Supply Connection – AC/DC Adaptor (AD) Plug .
Connecting the DC Power
When connecting the DC power, the PWR pin must be connected to the
ungrounded line of the central battery (either
−
or
+
). The RTN pin must be
connected to the grounded line of the central battery. The GND pin must be
connected to the protected earth of the building installation.
To connect MT1000A to 24V DC power:
• Refer to the green Supplement at the end of this manual titled:
DC Power Supply Connection – Terminal Block Connector .
The DC installation procedure must be performed by a qualified technician .
Caution
Warning