Chapter 1 - Getting Started
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EA9-USER-M Hardware User Manual, 1st Ed. Rev. K
Step 6 – Provide Power to the Touch Panel
• Connect a dedicated 12-24 VDC Class 2 power supply to the DC connector on the rear of the
C-more touch panel, include wiring the ground terminal to a proper equipment ground
• or install a C-more AC/DC Power Adapter, EA-AC, to the rear of the touch panel and connect an
AC voltage source of 100-240 VAC, 50/60Hertz, to its AC connector (see note below)
• then turn on the power source and check the LED status indicators on the front and rear of the
C-more touch panel for proper indication (see next page)
NOTE: A dedicated power supply is recommended. If the power supply also feeds inductive loads such as
solenoids or relays, the transients caused by these loads can affect the operation of the panel or damage panel
components.
NOTE: The AC/DC Power Adapter, EA-AC, is for C-more touch panels only. The adapter is powered from a 100-
240 VAC, 50/60 Hertz power source. The adapter provides 24 VDC @ 1.5 A. Power Fault features help protect data
on an SD memory card during power failures.
12-24 VDC
+
–
GND
Equipment
Ground
Recommended DC Supply Fuse
Panel Size
6“ – 10”
12“ & 15”
2.5 A
4.0 A
MDL2-5
MDL4
Rating ADC p/n
DC-CON Tightening Torque
Power connector screw torque 70.4 oz-in (0.5 Nm)
Power connector mounting torque 56 oz-in (0.4 Nm)
DC Wiring
Tightening Torque
Power supply cable torque 71 - 85 oz-in (0.5 - 0.6 Nm)
Power connector mounting torque 71 - 85 oz-in (0.5 - 0.6 Nm)
Mounting flange screw torque 57 - 71 oz-in (0.4 - 0.5 Nm)
AC Wiring
Recommended AC Supply Fuse
3.0A time delay, ADC p/n: MDL3
L
N
G
100 - 240 VAC
50 / 60 Hz
Warning: Use 60 / 75 °C copper conductors only.
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