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140CHS41010

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140CHS41010

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Modicon Quantum Level One Low Cost Hot Standby Kit (Discontinued)

General Information

  • Manufacturer: Schneider Electric

  • Model: 140CHS41010

  • Series: Modicon Quantum PLC

  • Type: Level One / Entry‑Level Hot Standby System Kit (Complete)

  • Status: Discontinued (EOL: 31 May 2015)

  • Function: All‑in‑one, factory‑integrated redundant PLC system for cost‑sensitive high‑availability applications

Description

140CHS41010 is a pre‑assembled, entry‑level hot standby solution for Modicon Quantum. It includes dual CPUs, hot standby modules, power supplies, backplanes, remote I/O processors, fiber cable, terminators, and software — everything needed for a basic redundant system. Designed for lower‑budget projects where full Quantum redundancy is required but high‑end features are not needed.

Specifications

  • Kit Grade: Level One / Low Cost

  • Redundancy: CPU Hot Standby (fiber sync)

  • Switchover Time: ~13–48 ms (same as CHS11000)

  • Operating Temp: 0 °C to +40 °C

  • Humidity: 5–80% RH, non‑condensing

  • Backplane: 6‑slot (140XBP00600) ×2

  • Weight: ~10.06 kg (22.19 lb)

  • Certification: CE, UL, RoHS

Kit Contents (Full Bill of Material)

  • 2 × CPU: 140CPU11302

  • 2 × Hot Standby Module: 140CHS11000

  • 2 × Power Supply: 140CPS11100

  • 2 × Remote I/O Processor: 140CRP93101

  • 2 × Backplane: 140XBP00600 (6‑slot)

  • 1 × Fiber Cable: 3 m duplex (for CHS sync)

  • 1 × S908 Terminator Kit

  • 1 × CHS Loadable Software Package

  • 1 × Installation Manual

Key Features

  1. Low‑Cost Redundancy: Entry‑level “Level One” package, lower price than CHS21000 series

  2. Pre‑Integrated: All core redundant components in one kit, ready to deploy

  3. Fiber Synchronization: Same 10 Mbps fiber as CHS11000 for noise immunity

  4. Bumpless Switchover: <50 ms, no data loss

  5. Discontinued: Obsolete since May 2015; replaced by higher‑level Quantum hot standby kits

Applications

  • Cost‑sensitive critical processes requiring redundancy

  • Small‑to‑mid size plants: water/wastewater, light manufacturing, building automation

  • Projects where budget is limited but zero downtime is mandatory

Differences

  • 140CHS41010: Level One / Low Cost Kit (pre‑assembled, basic components, 0–40 °C, discontinued)

  • 140CHS11000/11100: Standalone hot standby modules (pair, no CPUs/PS/backplanes)

  • 140CHS21000/21000C: High‑end hot standby kits (higher specs, wider temp range, conformal coated option)

  • 140CHS32000: Coaxial splitter kit (copper instead of fiber)