Black Box MT1000A-13-R3, Быстрый старт

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Note : Certain TB plugs are equipped with captive
screws for securing the assembled cable’s
TB plug to the unit’s
VDC-IN connector (C and
E types only). To secure the plug, tighten the two
screws on the plug into the corresponding holes
on the sides of the input connector as shown in
Figure 3 .
DC Power Supply Wire Voltage Polarity
Refer to Figure 4 for proper mapping of the power supply
wire leads to the TB plug’s three terminals.
Warning:
•
Reversing the wire voltage polarity can cause damage to
the unit!
•
Always connect a ground (earth) wire to the TB plug’s
Chassis (frame) Ground terminal. Connecting the unit
without a protective ground, or interruption of the
grounding (for example, by using an extension power cord
without a grounding conductor) can cause harm to the unit
or to the equipment connected to it!
Captive
screws
Figure 3. TB Plug with Captive Screws (optional)
0 -48
or
-24
Chassis (frame)
Ground
+
Positive pole
-
Negative pole
( )
24/48VDC
TB Connector
Plug
Figure 4. Power Supply Wire Mapping
to TB Plug