{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"140CPU65160C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"140CPU65160C","canonicalUrl":"https://aoctrl.com/schneider/140CPU65160C","factsUrl":"https://aoctrl.com/api/mcp/products/140CPU65160C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider 140CPU65160C Modicon Quantum Pac — now discontinued, supplied from remaining surplus and broker stock.","salesMarkdown":"## Overview The 140CPU65160C is a Modicon Quantum Unity processor with 1024 kB internal RAM and a 266 MHz clock, running a single cyclic/periodic master task plus a 0.2 ms fast task and 1 ms master task overhead. It carries Ethernet TCP/IP, Modbus Plus, Modbus, and USB ports, and is conformal coated for harsh environments. Compared to the 140CPU65260C, the 140CPU65160C shares the same 266 MHz clock and expandable program memory (7168 kB via PCMCIA) but has 1024 kB internal RAM versus 3072 kB on the 65260C. The 140CPU65260C also adds application-specific I/O for accurate time stamping and high-speed interrupt inputs, making it the better fit for time-critical distributed control.","metaTitle":"Schneider 140CPU65160C Modicon Quantum Unity processor, 1024 kB, 266 MHz, coated","metaDescription":"Schneider 140CPU65160C Modicon Quantum Unity processor: 1024 kB internal RAM, 266 MHz, Ethernet TCP/IP, Modbus Plus, HazLoc, conformal coated. Discontinued since 2023-07-17.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Checks":"Process control","Category":"18150-QUANTUM CONTROLLERS,HSBY,COMM.","Standards":"HazLoc","Clock frequency":"266 MHz","Number of racks":"2 - local","Number of slots":"16 2 4 6 10","Switch Function":"Key switch memory port on/off","System overhead":"0.2 ms fast task 1 ms master task","lifecycle_stage":"eol_hot","Local signalling":"1 LED (green) for Ethernet activity (COM) 1 LED (red) for Ethernet collision","Range of Product":"Modicon Quantum automation platform","Memory description":"Expandable 7168 kB - program with PCMCIA card Expandable 8 MB - file storage with PCMCIA card Internal RAM 1024 kB","Analogue I/O number":"500 inputs, 500 outputs - distributed - per network Modbus Plus Unlimited (26 slots max) - local Unlimited (31 drops of 28 slots max) - ethernet remote I/O 1984 inputs,1984 outputs - remote","Discrete I/O number":"8000 inputs, 8000 outputs - distributed - per network Modbus Plus Unlimited (26 slots max) - local Unlimited (31 drops of 28 slots max) - ethernet remote I/O 31744 inputs, 31744 outputs - S908 remote I/O","Protective treatment":"Conformal coating Humiseal 1A33","Application structure":"1 cyclic/periodic master task - 1 periodic fast task - 128 I/O interrupt tasks - 128 interrupt tasks - 32 timer interrupt tasks - 4 auxiliary tasks -","Communication Service":"Ethernet router","Electrical connection":"1 female connector SUB-D 9 for connecting to the Modbus Plus network 1 connector RJ45 for connecting Ethernet network 1 connector RJ45 for connecting Modbus bus","Nbr. of units in pkg.":"1","Bus current requirement":"2760 mA","Application specific I/O":"Accurate time stamping Serial link High-speed interrupt inputs Counter","Product or Component Type":"Unity processor","Integrated connection type":"1 Modbus Plus 1 Ethernet TCP/IP 1 Modbus 1 USB","Number of optional modules":"6 Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max)","Number of remote I/O station":"31 - 2 S908 remote I/O 31 - 2 ethernet Quantum remote I/O 16 - 2 ethernet X80 remote I/O","Maximum number of connections":"1 USB 2 AS-Interface - distributed 4 AS-Interface - remote 6 Ethernet TCP/IP - local 6 Modbus Plus - local 6 Profibus DP - local 1 Modbus RS232/485 Modbus/ASCII)","Number of instructions per ms":"10.28 Kinst/ms 100 % Boolean 10.07 Kinst/ms 65 % Boolean and 35 % numerical","Number of distributed I/O station":"63 1 3 Modbus Plus"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20,368.91","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5708ebb3c6997611de379a7a6684078c.pdf","sourceUrl":"https://www.se.com/ca/en/product/140CPU65160C/unity-processor-modicon-quantum-1024-kb-266-mhz-coated/","alternativesUrl":"https://aoctrl.com/api/mcp/products/140CPU65160C/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/140CPU65160C","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/140CPU65160C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}