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Unity Processor Modicon Quantum - 1024 Kb - 266 Mhz


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2 year warranty


Part Number140CPU65160S
ManufacturerSchneider Electric
SeriesModicon Quantum
Warranty2 year
Electrical connection1 connector, connector type: RJ45 for connecting Ethernet network
1 connector, connector type: RJ45 for connecting Modbus bus
1 female connector, connector type: SUB-D 9 for connecting to the Modbus Plus network
Product or component typeUnity safety processor
Software designationUnity Pro XL safety
Backup typeLithium battery 990XCP98000
Clock frequency266 MHz
Number of slots3
Number of racks1 local
Number of remote I/O station31 1 remote
Discrete I/O number31744 inputs, 31744 outputs - remote
Unlimited (13 slots max) - local - forbidden in Hot Standby application
Analogue I/O number1984 inputs,1984 outputs - remote
Unlimited (26 slots max) - local - forbidden in Hot Standby application
Number of optional modules6 Ethernet 140NOE77111
Maximum number of connections1 Modbus Plus local
1 USB local
1 Modbus RS232/485 Modbus/ASCII
6 Ethernet TCP/IP local
Integrated connection type1 Ethernet TCP/IP local
1 Modbus local
1 Modbus Plus local
1 USB local
ChecksProcess control
Memory descriptionInternal RAM 1024 kB
Expandable 7168 kB - program with PCMCIA card
Expandable 8 MB - file storage with PCMCIA card
Switch functionKey switch memory port on/off
Application structure1 cyclic/periodic master task
Execution time per instruction0.09...0.12 µs on word
0.105...0.15 µs Boolean
0.96...1.02 µs on fixed-point arithmetic
Execution time for 1 K instruction5.03 65 % Boolean and 35 % numerical
5.14 100 % Boolean
System overhead1.5 ms master task
Bus current requirement2760 mA
Supply current60 µA lithium battery
<= 90 A at <= 60 °C lithium battery
[Us] rated supply voltage3 V DC lithium battery
Battery capacity1200 Ah
Battery life10 yr
Display typeLCD 2 lines of 16 characters
Local signalling1 LED green for Ethernet activity (COM)
1 LED red for Ethernet collision (ERR)
Electrical connection1 female connector SUB-D 9 for connecting to the Modbus Plus network
1 female connector USB type B for connecting to PC
2 connectors RJ45 for connecting Modbus bus

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed 140CPU65160S to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2 year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this 140CPU65160S we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 140CPU65160S, just let us know and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

This product weighs 1lb. Want it shipped today?

  • Order within the next 34 minutes.
  • If you order between 4pm and 6pm EST, you will be charged a small rush fee.

Ask about exchanging your faulty 140CPU65160S for credit when ordering from MRO Electric

Does the Unity Pro XLS V7.0 allow me to use DTX files with 140CPU67160S or 140CPU65160S?

  • The creation/restoration of DTX files is not supported in safety applications.

Additional Information

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call, or sending us an email, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 140CPU65160S, take a look at more from our Modicon Quantum line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. We offer a repair service on all of our products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

Payment Methods

We accept all major credit cards, wire transfers, and net terms for established customers.


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