Layout Of The Melsec Fx 2Nc Base Units; Layout Of The Melsec Fx 3G Base Units - Mitsubishi Electric FX2N Beginners Manual

Programmable Logic Controllers
2.5.5 Layout of the MELSEC FX
RUN/STOP switch
Operating status LEDs
2nd interface
for CNV adapter
Cover
Memory cassette
(optional)
Memory cassette slot
Terminals for
digital inputs
Terminals for
digital outputs
2.5.6 Layout of the MELSEC FX
Slots for memory
cassette, display and
expansion adapter
2 analog setpoint
potentiometers
RUN/STOP switch
Mount for
optional battery
Connection for program-
ming unit (RS422)
Connection for program-
ming unit (USB)
Cover for programming
unit connections, poten-
tiometer and
RUN/STOP switch
Cover of the left
expansion slot
FX Beginners Manual
base units
2NC
MITS UBISH I
MELSE C
RUN
POWER
FX -16M R-T-D S
RUN
2NC
BATT
ERROR
Y0
X0 STOP
1
1
2
2
3
3
Y4
X4
5
5
6
6
7
7
base units
3G
Controller Design
Protective cover
Memory battery
Battery
compartment
Extension bus
(on side)
Protective cover
for expansion bus
LEDs for indicating
the output status
LEDs for indicating
the input status
Connector for
terminal strips
Protective cover
Shock protection
Terminal strip for
digital inputs
LEDs for indicating
input status
LEDs for indicating
operating mode
Cover for expansion
bus
LEDs for indicating
output status
Output terminals
Shock protection
Protective cover
Cover of the right
expansion slot and
the optional battery
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