MELSEC FX0N/FX2N
The Extension Concept
SYSTEM DESCRIPTION
Various modular and compact extension
units are available for extending the
MELSEC MELSEC FX0N/FX2N base units.
The modular extension units contain only
digital inputs/outputs and no separate
power supply, while compact extension
units contain a larger number of in-
puts/outputs and an integrated power
supply unit for supplying the system bus
and the digital inputs.
The large number of possible combina-
tions of base and extension units of the
MELSEC FX0N/FX2N ensure that the best
possible economical solution is found for
every application.
Owing to the capacity of the internal po-
wer supply unit of the respective base unit
or of the compact extension unit, modular
expandability of the controller is possible
with the help of a protected flat cable.
A base unit can be extended by a maxi-
mum of 128 (FX0N series) or 256 (FX2N se-
ries) external inputs/outputs by means of
these extension units.
FX0N and FX2N series extension units can
be combined without any problems.
Digital Inputs/Outputs
Modular extension units
FX0N FX2N
Compact extension units
FX0N FX2N
Module type
Inputs
Outputs
Output type
FX2N-32ER-ES/UL
16
Relay
FX2N-32ET-ESS/UL
16
Transistor
FX2N-48ER-ES/UL
24
Relay
FX2N-48ET-ESS/UL
24
Transistor
FX2N-48ER-DS
24
Relay
FX2N-48ET-DSS
2424Transistor
Module type
Inputs
Outputs
Output type
FX2N-16EX-ES/UL
16
—
FX2N-16EYR-ES/UL
—
16
Relay
FX2N-16EYT-ESS/UL
—
16
Transistor
Module type
Inputs
Outputs
Output type
FX0N-40ER-ES/UL
24
16
Relay
FX0N-40ER-DS
24
16
Relay
FX0N-40ET-DSS
2416Transistor
Module type
Inputs
Outputs
Output type
FX0N-8EX-ES/UL
8
—
FX0N-16EX-ES/UL
16
—
FX0N-8EYR-ES/UL
—
8
Relay
FX0N-8EYT-ESS/UL
—
8
Transistor
FX0N-16EYR-ES/UL
—
16
Relay
FX0N-16EYT-ESS/UL
—
16
Transistor
FX0N-8ER-ES/UL
4
Relay
IN
BASICS
X
FX
F
MITSUBISHI ELECTRIC
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