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  • FX20 DU-E Product Pictures

FX20 DU-E Mitsubishi FX20 DU-E handheld programming panel (programmer) for MELSEC FX series PLCs (FX1S, FX1N, FX2N, FX3G, FX3U, FX3UC, etc.) with 4.5-inch LCD display (16 characters × 4 lines with backlight), 24 function keys (including user keys), selector switch, stop key, built-in flash memory (up to 200,000 steps), RS-422 programming interface, powered from connected PLC via communication cable. Functions include program writing/editing, monitoring (bit, word), diagnostics, and data management. Designed for PLC programming, editing, monitoring, diagnostics, and data management for FX series PLC systems in small to medium automation equipment. 100% fully tested before shipping, guaranteed working condition.

  • Product Name：Mitsubishi FX20 DU-E Handheld Programming Panel for MELSEC FX Series PLC (4.5-inch LCD, 200K Steps Flash, RS-422)
  • Package：Standard
  • SPQ：
  • Channel:Self-Support
  • MOQ：1
Order Quantity：
- +
Stock：20
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  • Technical Parameter
Product Attributes
Type Handheld programmer
For MELSEC FX series PLC (FX1S, FX1N, FX2N, FX3G, FX3U, FX3UC, etc.)
Screen 4.5-inch LCD
Display 16 characters × 4 lines (with backlight)
Keys 24 function keys (including user keys), selector switch, stop key
Memory Built-in flash memory (up to 200,000 steps)
Communication RS-422 programming port
Functions Program writing/editing, monitoring (bit, word), diagnostics, data management
Power From connected PLC via communication cable
Status Commercialized
Datasheet
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  • Commodity Description
Handheld programming panel (programmer) for MELSEC FX series PLC, 4.5-inch screen, 24-function keys, with selector switch and stop key, built-in flash memory (200K words) and RS-422 programming interface. Applications: PLC programming, editing, monitoring, diagnostics, and data management for FX series PLC systems in small to medium automation equipment.
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Is the product quality guaranteed?

LEI LI ELECTRONICS CO., LTD. specializes in industrial automation components, including both new and used/refurbished parts. All products undergo professional inspection and functional testing before shipment to ensure they meet operational standards.

What is your return policy?

New parts: Eligible for return within the period specified in the product listing, subject to terms and conditions.

Used/refurbished parts: Sold as-is, with returns only accepted if verified defects are found upon receipt.

Please confirm the specific terms with our customer service before placing an order.

Are your prices competitive?

Our pricing is based on product condition (new/used), availability, and market standards. We strive to offer competitive pricing while maintaining reliable quality.

How fast do you ship orders?

Orders with in-stock items are typically shipped within 1–2 business days. Our default shipping service is a reliable cross-border courier partner. We can also arrange alternative shipping solutions based on your requirements. A tracking number will be provided once your order is dispatched.

Can you help with bulk or BOM-based purchasing?

Yes, we offer one-stop BOM kitting services for industrial automation projects. Simply provide your parts list to our customer service team, and we will assist you with sourcing available components.

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