Power Supply Wiring; Tp Cable Termination - Extron electronics VersaTools MTP DA4 User Manual

VersaTools ® MTP DA4 and MTP DA8, cont'd
Output Mute connections — The Output Mute connector
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provides a way to mute (blank) any or all TP outputs. Each
numbered pin of the captive screw connector is assigned to one
of the DA's outputs (pin A is assigned to all DA outputs)
(figure 7). When you short and latch a numbered pin or pins to
ground, the DA mutes the associated output(s).
MTP DA8
Output Mute Connector
1 2 3 4 5 6 7 8 A
MTP DA4
Output Mute Connector
1 2 3 4 A
Figure 7 — Mute connector and pinout

Power supply wiring

Figure 8 shows how to wire the connector.
Smooth
Ridges
A A
Power Supply
Output Cord
Figure 8 — Power connector wiring
Power supply voltage polarity is critical. Incorrect
CAUTION
voltage polarity can damage the power supply and
the MTP DA. Identify the power cord negative lead
by the ridges on the side of the cord (figure 8).
The length of the exposed (stripped) copper wires is
CAUTION
important. The ideal length is 0.2" (5 mm).
Longer bare wires can short together. Shorter wires
are not as secure in the captive screw connectors
and could be pulled out.
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10 VersaTools VersaTools MTP DA4 and MTP DA8 • TP Cable Advantages MTP DA4 and MTP DA8 • Connections
Pin Contact closure Function
1 Out #1 Mute output #1
2 Out #2 Mute output #2
3 Out #3 Mute output #3
4 Out #4 Mute output #4
5 Out #5 Mute output #5
6 Out #6 Mute output #6
7 Out #7 Mute output #7
8 Out #8 Mute output #8
A Out All Mute all outputs
Gnd Ground
SECTION A–A
0.2" (5 mm)
Captive Screw
Connector
Do not tin the power supply leads before installing the
captive screw connector. Tinned wires are not as secure
in the captive screw connectors and could be pulled out.
To verify the polarity before connection, plug in the power
supply with no load and check the output with a voltmeter.
The two power cord wires must be kept separate
while the power supply is plugged in. Remove
power before wiring.

TP cable termination

RJ-45 termination with CAT 5, CAT 5e, or CAT 6 cable
must comply with the TIA/EIA T 568A or
TIA/EIA T 568B wiring standards for all connections.
RJ-45 termination with Skew-Free A/V UTP cable must
comply with TIA/EIA T 568 A only.
Figure 9 details the termination of TP cables with RJ-45
connectors in accordance with the TIA/EIA T 568A or
TIA/EIA T 568B wiring standards. Use either standard with
CAT 5/5e/6 cable, but use the same standard on both ends of
the cable.
568 A 568 B
Wire Wire
RJ-45 Connector
Pin color color
Side Clip Down
1 White- White-
Pins 1 2 3 4 5 6 7 8
green orange
2 Green Orange
White- White-
3
orange green
4 Blue Blue
White- White-
5
blue blue
1 2 3 4 5 6 7 8
6 Orange Green
White- White-
7
brown brown
8 Brown Brown
Twisted
7&8
Pairs
1&2 3&6 4&5
Figure 9 — TP cable termination
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VersaTools VersaTools MTP DA4 and MTP DA8 • Connections MTP DA4 and MTP DA8 • Installation
Composite S-video RGB video
video MTP MTP, VTT/VTR
MTP signal signal signal
Luma (Y) + Red/
Video +
V. Sync +
Luma (Y) – Red/
Video –
V. Sync –
Mono audio +
or RS-232 +
(MTP 15HD
only)
Chroma (C) &
Audio
Green +
left + audio left +
Audio Chroma (C) &
Green –
audio left –
left –
Mono audio –
or RS-232 –
(MTP 15HD
only)
Blue/
Audio
Audio right+
H. Sync +
right +
Blue
Audio
Audio right –
H. Sync –
right –
If you are using Enhanced Skew-Free™
NOTE
A/V cable, use the TIA/EIA T 568A
standard only.
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