Maple Systems HMI5000 Series Installation Manual page 9

9
P/N 6030-0009 by the foot from Maple Systems to make your own
power cable.
Always run the DC ground wire directly back to the signal return of the
power supply. Do not use the chassis ground wire as your signal return.
Caution: To prevent possible damage to the HMI, we
recommend waiting ten seconds after removing power to the
HMI before applying power again.
Figure 4: HMI Power Wiring
 To connect the HMI to power:
1. Connect the power cable to the HMI.
a. Strip the power cable shield to expose 2" of the black and
red wires.
b. Strip about ¼" of insulation from the black and red wires.
c. Connect the red wire to the 24V DC positive (+) input of the
HMI power terminal block.
d. Connect the black wire to the 24V DC negative (–) input of
the HMI power terminal block.
e. Connect the power cable shield wire to the HMI power
terminal block‟s chassis ground input.
1010-1005 Rev 04
HMI5000 Series Installation Guide
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