





The Mitsubishi PLC Module FX1N-14MT-D is a robust and reliable programmable logic controller designed for industrial automation systems requiring compact form factor and high-speed performance. This unit features 14 integrated I/O points (8 inputs and 6 transistor outputs) and delivers exceptional processing speed with basic instruction execution times as low as 0.55 µs. Its built-in 8K step EEPROM memory eliminates the need for battery backup, ensuring program integrity during power cycles. The FX1N-14MT-D supports both relay ladder logic and step ladder programming, enabling SFC-style development for complex sequential control. With expandability up to 128 I/O points, this module is ideal for small to medium-scale automation projects in manufacturing, packaging, and process control environments.
| Parameter | Specification | Remarks |
|---|---|---|
| Operation Control Method | Cyclic operation by stored program | Standard PLC cycle execution |
| I/O Control Method | Batch processing method (when END instruction is executed) | I/O refresh instruction is available |
| Operation Processing Time | Basic instructions: 0.55 to 0.7 µs Applied instructions: 1.65 to several 100 µs |
Fast execution for real-time control |
| Programming Language | Relay symbolic language + step ladder | Step ladder can be used to produce an SFC style program |
| Program Capacity | 8K steps | Provided by built-in EEPROM memory |
| Number of Instructions | Basic sequence instructions: 29 Step ladder instructions: 2 Applied instructions: 89 |
A maximum 120 applied instructions are available including all variations |
| I/O Configuration | Max hardware I/O configuration points: 128 (dependent on user selection) | Max. software addressable Inputs: 128, Outputs: 128 |
| Nest Levels | 8 points for use with MC and MCR | N0 to N7 |

What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22