Skip to main content
Log in
Schneider Electric 140CPU65260C

Schneider 140CPU65260C Quantum Unity Processor, 266 MHz, Obs

MPN140CPU65260C
Obsolete

Schneider Electric Modicon Quantum Unity processor 140CPU65260C, 266 MHz, 3072 kB, conformal coated, obsolete.

$19,879.02Ref. price · indicative, final on quote
Schneider Electric 140CPU65260C datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →

Specifications

140CPU65260C 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

140CPU65260C additional specifications
ParameterValue
Number of slots10 16 6 2 4
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 7168 kB - program with PCMCIA card Expandable 8 MB - file storage with PCMCIA card Internal RAM 3072 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 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 High-speed interrupt inputs Accurate time stamping 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

What this processor is and why it matters in the plant

The 140CPU65260C: This Unity processor eats the dust and runs. The conformal coating (Humiseal 1A33) and HazLoc rating mean it's sealed against the grit of a cement plant control room, and rated for the heat, not the office. Stable kiln, steady clinker—this is the brain that keeps the line moving. Processor at 266 MHz with 3072 kB internal RAM, expandable to 7168 kB program or 8 MB file via PCMCIA. Discrete I/O: 8000 inputs and 8000 outputs local, 31744 inputs and 31744 outputs via S908 remote I/O. Integrated connections: one Modbus Plus, one Ethernet TCP/IP, one Modbus, one USB. Six optional communication modules (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max) expand the network reach.

Lifecycle reality: obsolete, so plan accordingly

This processor is marked Obsolete by Schneider Electric (EOL hot). No official successor is listed. That means last-time-buy windows have closed; the only path now is surplus or broker channel.

Frequently asked questions

What is the listed category for this part?

The category is 18150-QUANTUM CONTROLLERS, HSBY, COMM. – a hot-standby capable Quantum controller with communication interfaces.

Does this processor have any special environmental protection?

Yes, it has a conformal coating (Humiseal 1A33) and is HazLoc rated, making it suitable for dusty or hazardous locations like cement plants.

What is the processor's memory and speed?

It runs at 266 MHz with 3072 kB internal RAM, expandable via PCMCIA for program memory up to 7168 kB and file storage up to 8 MB.

MPN
140CPU65260C