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3 Introduction of Products
3.1 List of Products and Interpretation of Model Names
36
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
3.1.2 Input/output powered extension units
The input/output powered extension unit incorporates a power supply circuit and input and output terminals.
It is designed to add input and output terminals.
It can supply power to extension devices connected on the downstream side.
Model name
Number of input/output points
Input type Output type
Connection
form
Total number
of points
Number of
input points
Number of
output points
AC power supply common to 24V DC sink and source input
FX2N-32ER-ES/UL 32 16 16 24V DC(sink/source) Relay Terminal block
FX2N-32ET-ESS/UL 32 16 16 24V DC(sink/source) Transistor(source) Terminal block
FX2N-48ER-ES/UL 48 24 24 24V DC(sink/source) Relay Terminal block
FX2N-48ET-ESS/UL 48 24 24 24V DC(sink/source) Transistor(source) Terminal block
AC power supply only for 24V DC sink input
FX2N-32ER 32 16 16 24V DC(sink) Relay Terminal block
FX2N-32ES 32 16 16 24V DC(sink) Triac Terminal block
FX2N-32ET 32 16 16 24V DC(sink) Transistor(sink) Terminal block
FX2N-48ER 48 24 24 24V DC(sink) Relay Terminal block
FX2N-48ET 48 24 24 24V DC(sink) Transistor(sink) Terminal block
AC power supply common to 100V AC sink and source input
FX2N-48ER-UA1/UL 48 24 24 100V AC Relay Terminal block
DC power supply common to 24V DC sink and source input
FX2N-48ER-DS 48 24 24 24V DC(sink/source) Relay Terminal block
FX2N-48ET-DSS 48 24 24 24V DC(sink/source) Transistor(source) Terminal block
DC power supply only for 24V DC sink input
FX2N-48ER-D 48 24 24 24V DC(sink) Relay Terminal block
FX2N-48ET-D 48 24 24 24V DC(sink) Transistor(source) Terminal block
B
Classification 1: None: Not compliant with standard
UL:Compliant with standard
FX2N E
Incorporating power supply and input/output terminals
Power supply, Input/output type: Connection on terminal block
Series name
Input/output
extension
Total number of input
and output points
·R : AC Power supply/24V DC (sink) input/Relay output
·S : AC Power supply/24V DC (sink) input/Triac (SSR) output
·T : AC Power supply/24V DC (sink) input/Transistor (sink) output
·R-ES: AC Power supply/24V DC (sink/source) input/Relay output
·T-ESS: AC Power supply/24V DC (sink/source) input/Transistor (source) output
·R-UA1: AC Power supply/100V AC input/Relay output
·R-DS: DC Power supply/24V DC (sink/source) input/Relay output
·T-DSS: DC Power supply/24V DC (sink/source) input/Transistor (source) output
·R-D: DC Power supply/24V DC (sink) input/Relay output
·T-D: DC Power supply/24V DC (sink) input/Transistor (sink) output