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Schneider Electric

Schneider Electric 140CPU53414 Quantum PLC Processor

SKU: 140CPU53414
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$628.58
In stock (95 units)
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Schneider Electric 140CPU53414 Quantum PLC Processor, Modicon 534, 100 MHz

The Schneider Electric 140CPU53414 is a Modicon Quantum automation platform processor (Quantum 534 PLC controller) with an Intel 80486 core at 100 MHz. It runs Concept / ProWORX32 and supports Modbus (RS-232) and Modbus Plus (RS-485) communications. Technical data sourced from the official Schneider Electric datasheet. Supplied by SHLY-PLC, an independent industrial automation distributor; each unit is visually inspected and functionally checked before shipment.

Key Features

  • Model: 140CPU53414 — Modicon Quantum 534 processor
  • Processor: Intel 80486, 100 MHz
  • Software: Concept / ProWORX32 (Modsoft 2.6 compatible)
  • Communications: Modbus RS-232 + Modbus Plus RS-485
  • Lifecycle: Discontinued by Schneider Electric

Technical Specifications

Official Schneider Electric Product Data — 140CPU53414

Technical Specifications
Platform / Type Modicon Quantum automation platform · processor
Processor Intel 80486
Clock Frequency 100 MHz
Internal Memory Internal RAM (onboard) — base unit variant
Logic Solve Time 0.1 – 0.5 ms per K-instruction (LL984)
Watchdog Timer 250 ms
Clock Drift ±8 s/day (0…60 °C)
Communications Modbus (RS-232) serial ports (9-pin D-shell) · Modbus Plus (RS-485) network port (9-pin D-shell)
Remote I/O Capacity 64 input + 64 output words per drop · max 31 drops
Programming Software Concept / ProWORX32 (Modsoft 2.6 compatible)
Availability Status Discontinued — obsoleted by Schneider Electric
Model note: 140CPU53414 is the base Modicon Quantum 534 processor. Due to component obsolescence it was re-engineered as 140CPU53414A (functionally identical), which itself is Discontinued on 15 Sept 2025 by Schneider Electric. Variants: 140CPU53414B (Quantum 534B, discontinued 2015, end-of-service 2025-12-31), 140CPU53414BC (with arithmetic coprocessor).
Recommended replacement: Schneider Electric designates BMEP582040H — Modicon M580 processor module (Level 2, Remote Harsh) as the successor for the Quantum 534 series. Contact us for M580 migration support.

Compatibility & Cross-References

Modicon Quantum 534 series (140CPU53414 / A / B / BC). Programming via Concept (2.1+), ProWORX32, or Modsoft 2.6. This listing is provided by an independent industrial automation distributor; brand names and part numbers are used for product identification only.

Applications

  • Modicon Quantum control systems and legacy automation
  • Process and discrete control, remote I/O (RIO) networks
  • Spare/obsolete replacement for installed Quantum 534 racks

Warranty & Shipping

  • Availability: Stock and condition vary; contact us for real-time stock status and tested condition.
  • Inspection & testing: each unit is visually inspected and functionally checked before packing.
  • Delivery: orders are processed within 2-4 business days after payment confirmation; standard worldwide delivery about 5-8 business days, express available, free shipping over $500.

Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.

Independent supplier: Schneider Electric part 140CPU53414 is supplied by SHLY-PLC, an independent industrial automation distributor. Brand names and part numbers are used for product identification and remain the property of their respective owners; this listing is not affiliated with, sponsored or endorsed by the manufacturer.

Frequently Asked Questions

Q: What is the 140CPU53414?

A: A Schneider Electric Modicon Quantum 534 PLC processor (80486, 100 MHz).

Q: Is it still in production?

A: No — discontinued; successor is Modicon M580 (BMEP582040H).

Q: What software is used?

A: Concept / ProWORX32 (Modsoft 2.6 compatible).

140CPU53414 · Modicon Quantum Processor · Technical reference data · Independently supplied by SHLY-PLC

Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.

Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.

Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.

Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.

This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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