4–7
Chapter 4: Installation and Wiring
4
EA1-MG6-USER-M Hardware User Manual, 1st Ed. Rev C, 09/10
®
Wiring Guidelines (cont’d)
Panel Powered from an external DC Power Supply – Wiring Diagrams
NOTE:
Recommended DC power supply,
AutomationDirect
Part No. PSP24-024S or PSP24-024C.
Maximum communication cable length when powered from an external DC Power Adapter
NOTE:
When the 6” panel is powered through Port1 from a connected PLC or PC, the screen brightness is
diminished because the panel is running in
Low-Power Mode
. For full brightness, connect an external
12-24 VDC power source to the panel’s power connection.
Low-Power Mode
is intended for initial
programming. For full brightness, connect an external 12-24 VDC power source when the panel is installed
in its application.
Cable wiring example when power is supplied to panel from
an external DC Power Adapter
To PLC
Port Connector
To
C-more
Micro-Graphic
Serial Port 1
GND
RXD
TXD
1
3
4
GND
RXD
Wiring Diagram
GND
1 = Sig GND
2 = do not use
3 = RXD
4 = TXD
5 = +5 VDC
6 = Sig GND
1 2 3 4 5 6
RJ12 6-pin
Phone Plug
(6P6C)
6
TXD
GND
50 feet [15.0 m] Maximum
L S ED
L S ED
7M 7
7M 7
D te od : * *
D te od : * *
0
01
MADE N CH NA
MADE N CH NA
EA1 S M W + s r al umber
EA1 S M W + s r al umber
MODEL EA1-S6MLW
MODEL EA1-S6MLW
I PUT 12 24V 6 5W
I PUT 12 24V 6 5W
ND.CON . Q.
ND.CON . Q.
8
1
15
9
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
Tightening Torque
Power supply wire connection
1.7 lb-in (0.2 Nm)
Required Wire Specif ication
Supported temperature
Over 60 °C
Wire Material
Copper
Wire Size
16 - 22 AWG
