140CPU67160S | Schneider Electric | Modicon Quantum Unity Safety Processor Module

Product Overview

The Schneider Electric 140CPU67160S executes critical machine safety and deterministic process control as a high-performance Unity safety processor within the Modicon Quantum platform. This specialized controller runs a powerful 266 MHz clock engine to handle large-scale, high-availability process safety architectures via Unity Pro XL Safety software. It features built-in dual-configuration capability, allowing seamlessly integrated Hot Standby redundancy to prevent unexpected system shutdowns in emergency trip systems, chemical processing lines, and critical infrastructure. We guarantee this safety processor module arrives in 100% brand new, original factory-sealed condition.

Technical Specifications

Engineering Advantages

• Integrated Hot Standby Synchronization: The processor incorporates a dedicated Ethernet TCP/IP Hot Standby hardware engine. This interface connects a primary and a standby CPU rack over an ultra-fast synchronization link, ensuring bumpless transfer of control data within milliseconds if the primary processor encounters a hardware fault.

• Massive Remote Addressable Space: The module commands up to 31 remote I/O stations over long distances, addressing 31,744 discrete and 1,984 analog channels. This expansive remote field bus routing allows process engineers to wire entire production facilities back to a single centralized safety controller.

• Onboard Liquid Crystal Diagnostic Matrix: A 2-line by 16-character alphanumeric LCD display sits right on the front faceplate alongside network activity indicators. This diagnostic hardware displays live system faults, internal error registers, and safety integrity states instantly, shortening troubleshooting timelines without laptop hookups.

• Physical Hardware Memory Protection: An integrated physical key switch controls memory write permissions directly on the front panel. This mechanical lock stops unauthorized software downloads or accidental runtime application overwrites, adding an extra layer of operational security to your functional safety network.

FAQs

• Does this 140CPU67160S safety CPU include the backup lithium battery?

  Yes. The processor package includes a brand new, ultra-long-life 3V DC lithium backup battery (part number: 990XCP98000) boasting a massive 1200 Ah capacity rating. Under standard operating constraints, this battery preserves internal RAM and clock data safely for up to 10 years.

• Can I mix local discrete I/O cards inside the same chassis during Hot Standby operations?

  No. When configuring this module in a dual-redundant Hot Standby application, you cannot place standard local discrete or analog I/O modules into the primary CPU rack. You must route all process I/O through remote interface drops (up to 31 stations) to maintain synchronous fail-safe tracking.

• What are the programming software requirements for this specific hardware?

  The 140CPU67160S requires Schneider Electric's specialized Unity Pro XL Safety development environment. This software provides the necessary safety-certified function blocks and secure compiler routines needed to meet international industrial safety standards.

• Is this a genuine, unused product?

  Yes. We sell this 140CPU67160S processor module exclusively as a 100% brand new, authentic factory-original component. The unit arrives complete with its untampered Schneider Electric protective stickers, untouched anti-static containment wraps, and genuine corporate packaging boxes.