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Operator Interface
Volume 14
4” Panel powered from a DC power source – wiring diagram
C-more 4” Micro-Graphic
Power Connection Wiring
NOTE: Recommended DC power supply to power the C-more Micro-Graphic Panel,
AutomationDirect Part No. PSC-24-015 or PSC-24-030.
*NOTE: The EA1-T4CL can be powered through Port1 when connected to a PC for program-
ming, the screen brightness is diminished because the panel is running in Low-Power
Mode. For full brightness, connect an external Class 2, 12-24 VDC power source to the
4” panel’s power connection. An external Class 2, 12-24 VDC power source must be
used when the panel is installed in its application.
R
R
IND.CONT.EQ.IND.CONT.EQ.
7
M177M17
MODEL:EA1-T4CLMODEL:EA1-T4CL
Date code:9048Date code:9048
M
ADE IN CHINAMADE IN CHINA
I
NPUT:12-24V 0.19-0.38AINPUT:12-24V 0.19-0.38A
C
lass2Class2
EA1-T4CLEA1-T4CL++094018001094018001
55443322
11
R**.R**.
Supply to Panel:
1 A @ 12 - 24 VDC
(10.8 - 26.4 VDC)
+
–
GND
Equipment
Ground
Recommended
DC Supply Fuse
750 mA fast acting,
ADC p/n AGC-75
Providing power to the touch panel
1.) The panel is powered by a Class 2, 1 Amp @ 12-24 VDC power source in
normal operation. Recommended power supplies are AutomationDirect
part number PSC-24-015 or PSC-24-030.
2.) C-more Micro-Graphic TFT panel EA1-T4CL is powered during programming
through a USB A-to-B cable such as USB-CBL-AB6.
The panel will operate in Low-power mode when powered by the PC and
result in a dim screen.*
3.) C-more Micro-Graphic TFT panel EA1-T4CL cannot be powered from a PLC.
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