FX Series Programmable Controllers Devices in Detail 4
4-2
4.2 Outputs
Device Mnemonic: Y
Purpose: Representation of physical outputs from the programmable controller
Alias: O/P
Otp
Out (Y)
Output (Y)
Output (coil/ relay/ contact)
Available forms: NO () and NC contacts and output coils ()
(see example device usage for references)
Devices numbered in: Octal, i.e. Y0 to Y7, Y10 to Y17
Further uses: None
Example device usage:
• Please note, these are all the absolute maximums which are available. The values are
subject to variations caused by unit selection. For configuration details please see
chapter 9.
• For more information about the device availability for individual PLCs, please see
chapter 8.
PLC
Maximum number of
inputs
Maximum number of
outputs
Absolute total
available I/O
FX1S 16 14 30
FX1N 128 128 128
FX2N
256 (addressable in
software)
256 (addressable in
software)
256 (Total addressed in
software/hardware)
FX2NC
FX
1S
FX1N FX2N
FX2NC
X0
X1
Y10
1
Y10
2
Available devices:
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