MELSEC F1 PLC
The MELSEC F1 PLC series is a family of compact programmable logic controllers from Mitsubishi. These UL-listed controllers are designed for small-scale discrete automation, providing relay outputs across a range of I/O point counts to suit different panel requirements. They are commonly found in legacy industrial control systems for applications such as manufacturing, packaging, and material handling.
The series covers both main controller units and modular extension units, allowing base I/O capacity to be expanded as an application demands. Most products in the series are Mitsubishi-manufactured MELSEC F1 units, with a small number of related products from Furnas.
Products in This Series
- Programmable control units — compact main PLCs with relay outputs in various I/O configurations.
- Extension units — add-on modules that increase available I/O points.
- PLC boards — board-level components used within the F1 controllers.
| Mfg. | Mfg. Part Num. | Description | Prices | |
|---|---|---|---|---|
![[10539] Melsec F1 Extension Unit](/web/image/product.template/29955/image_128/%5B10539%5D%20Melsec%20F1%20Extension%20Unit?unique=562fd6a)
|
Mitsubishi | F1-60ER-UL | Melsec F1 Extension Unit | Repair: $ 544.00 |
![[10538] Melsec F1 Extension Unit](/web/image/product.template/29954/image_128/%5B10538%5D%20Melsec%20F1%20Extension%20Unit?unique=562fd6a)
|
Mitsubishi | F1-40ER-UL | Melsec F1 Extension Unit | Repair: $ 812.00 |
![[10536] Melsec F1 Extension Unit](/web/image/product.template/29952/image_128/%5B10536%5D%20Melsec%20F1%20Extension%20Unit?unique=562fd6a)
|
Mitsubishi | F1-10ER-UL | Melsec F1 Extension Unit | Repair: $ 640.00 |
![[10535] Melsec F1 Programmable Control](/web/image/product.template/29951/image_128/%5B10535%5D%20Melsec%20F1%20Programmable%20Control?unique=562fd6a)
|
Mitsubishi | F1-60MR-UL | Melsec F1 Programmable Control | Repair: $ 740.00 |
![[10534] Melsec F1 Programmable Control](/web/image/product.template/29950/image_128/%5B10534%5D%20Melsec%20F1%20Programmable%20Control?unique=562fd6a)
|
Mitsubishi | F1-40MR-UL | Melsec F1 Programmable Control | Repair: $ 488.00 |
![[10533] Melsec F1 Programmable Control](/web/image/product.template/29949/image_128/%5B10533%5D%20Melsec%20F1%20Programmable%20Control?unique=562fd6a)
|
Mitsubishi | F1-30MR-UL | Melsec F1 Programmable Control | Repair: $ 348.00 |
![[10531] Melsec F1 Programmable Control](/web/image/product.template/29947/image_128/%5B10531%5D%20Melsec%20F1%20Programmable%20Control?unique=562fd6a)
|
Mitsubishi | F1-20MR-UL | Melsec F1 Programmable Control | Repair: $ 324.00 |
![[36452] Melsec F1-20MR-UL PLC Board](/web/image/product.template/55167/image_128/%5B36452%5D%20Melsec%20F1-20MR-UL%20PLC%20Board?unique=562fd6a)
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Mitsubishi | F1-20MR | Melsec F1-20MR-UL PLC Board | Repair: $ 576.00 |
![[48453] MELSEC F1-20MR-UL PLC Board](/web/image/product.template/73893/image_128/%5B48453%5D%20MELSEC%20F1-20MR-UL%20PLC%20Board?unique=562fd6a)
|
Mitsubishi | F1-20MR | MELSEC F1-20MR-UL PLC Board | Repair: $ 400.00 |
![[48452] MELSEC F1-20MR-UL PLC Board](/web/image/product.template/73892/image_128/%5B48452%5D%20MELSEC%20F1-20MR-UL%20PLC%20Board?unique=562fd6a)
|
Mitsubishi | JY331A224-01F | MELSEC F1-20MR-UL PLC Board | Repair: $ 576.00 |
![[66843] Melsec F1 Programmable Control](/web/image/product.template/102214/image_128/%5B66843%5D%20Melsec%20F1%20Programmable%20Control?unique=562fd6a)
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Furnas | 96HM12AF | Melsec F1 Programmable Control | Repair: $ 356.00 |
![[66841] Melsec F1 Extension Unit](/web/image/product.template/102212/image_128/%5B66841%5D%20Melsec%20F1%20Extension%20Unit?unique=562fd6a)
|
Furnas | 96HE10AA | Melsec F1 Extension Unit | Repair: $ 640.00 |
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