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Schneider Electric 140CPU65860C

Schneider 140CPU65860C Modicon Quantum Unity processor, 266 MHz, coated

MPN140CPU65860C
Obsolete

Schneider Electric Modicon Quantum 140CPU65860C Unity processor, 266 MHz, 11264 kB internal RAM, expandable 8 MB file storage via PCMCIA, Ethernet TCP/IP, Modbus Plus, conformal coating Humiseal 1A33, HazLoc certified.

$25,807.57Ref. price · indicative, final on quote
Schneider Electric 140CPU65860C datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

140CPU65860C key specifications
ParameterValue
Range of productModicon Quantum automation platform
Product or component typeUnity processor
Integrated connection type1 Modbus Plus 1 Ethernet TCP/IP 1 Modbus 1 USB
Bus current requirement2760 mA
Clock frequency266 MHz
Communication serviceEthernet router
Electrical connection1 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
Maximum number of connections1 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)
StandardsHazLoc
ChecksProcess control
Category18150-QUANTUM CONTROLLERS,HSBY,COMM.
Number of racks2 - local

All specifications

140CPU65860C additional specifications
ParameterValue
Number of slots16 4 2 10 6
Switch functionKey switch memory port on/off
System overhead0.2 ms fast task 1 ms master task
Local signalling1 LED (green) for Ethernet activity (COM) 1 LED (red) for Ethernet collision
Memory descriptionExpandable 8 MB - file storage with PCMCIA card Internal RAM 11264 kB - program and data
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 treatmentConformal coating Humiseal 1A33
Application structure1 cyclic/periodic master task - 1 periodic fast task - 128 I/O interrupt tasks - 128 interrupt tasks - 32 timer interrupt tasks - 4 auxiliary tasks -
Application specific i (O)Counter Accurate time stamping High-speed interrupt inputs Serial link
Number of optional modules6 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 31 - 2 ethernet X80 remote I/O
Number of instructions per10.28 Kinst/ms 100 % Boolean 10.07 Kinst/ms 65 % Boolean and 35 % numerical
Number of distributed i (O station)63 1 1 Modbus Plus

Product details

Overview

The 140CPU65860C is a Schneider Modicon Quantum Unity processor running at 266 MHz, built for process control applications with HazLoc certification and a conformal coating Humiseal 1A33 for harsh environments. It carries 11264 kB internal RAM for program and data, expandable to 8 MB file storage via PCMCIA card, and integrates Ethernet TCP/IP, Modbus Plus, and Modbus serial on-board.

Schneider has discontinued the 140CPU65860C; remaining units are available through surplus and broker channels. Send an RFQ to confirm quantity and lead time for your project.

MPN
140CPU65860C