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MKP 2000 Remote Control Panel • Installation
Installation, cont’d
MKP 2000 Remote Control Panel
3
Chapter Three
Local Operation
Front Panel Controls and Indications
Front Panel Operations
Rear Panel Resets
2-14
Power supply wiring
Figure 2-12 shows how to wire the connector.
Power Supply
Output Cord
Direct Insertion
Connector
0.2” (5 mm)
SECTION A–A
Ridges
Smooth
AA
12 V
GND
Figure 2-12 — Power connector wiring
CAUTION
Power supply voltage polarity is critical. Incorrect
voltage polarity can damage the power supply and
the MKP. Identify the power cord negative lead by
the ridges on the side of the cord (figure 2-12).
To verify the polarity before connection, plug in the power
supply with no load and check the output with a voltmeter.
CAUTION
The length of the exposed (stripped) copper wires is
important. The ideal length is 0.2" (5 mm).
Longer bare wires can short together. Shorter wires
are not as secure in the direct insertion connectors
and could be pulled out.
Do not tin the power supply leads before installing in the
direct insertion connector. Tinned wires are not as
secure in the connectors and could be pulled out.
The two power cord wires must be kept separate
while the power supply is plugged in. Remove
power before wiring.
Alternatively, an Extron P/S 100 Universal 12 VDC Power
Supply, part #60-357-01, can power up to ten Extron 12 VDC
devices using only one AC power connector.