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Schneider Electric 110-CPU-612-00

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Part Number110-CPU-612-00
ManufacturerSchneider Electric
TypeI/O Modules
Model #110CPU61200
Warranty2 Year

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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 110-CPU-612-00 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 110-CPU-612-00 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 110-CPU-612-00, 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.

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Ask about exchanging your faulty 110-CPU-612-00 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Schneider Electric 110-CPU-612-00 Overview

The Modicon power supply module 110-CPU-612-00 is a part of the Schneider Electric line of power supply units. There are three operating modes that the 110CPU61200 works in single, parent, and child. The single mode is a stand-alone control system that is programmable. It can also work as a parent PLC. It does this on an I/O expansion link. While in parent mode, it possesses the capability to access the fixed I/O resources of the PCL on the link that is in child operating mode. When the PLC operating mode is in child mode the PLC’s fixed I/O resource can be accessed by the parent on an I/O expansion link. These products are manufactured in France and are designed for Material handling, packaging, and textile machines usage. They come with a 2-year warranty from MRO Electric. We also carry I/O Modules from other manufacturers such as Modicon and ABB.


On the front of the unit, you will find a terminal block. This is for fixed discrete as well as hardwire inputs. There are four corner captive screws for the input terminal block. The PLC status display is on the front as well and has LED indicators. You will find five terminal screws for your external power connection. The front panel has a J1 screw for signal ground-to-chassis ground. There is a J2 screw for 120 Ω termination of the PLC.

How to use a Modicon 110-CPU-612-00

There are fixed designations for the Modicon 110CPU61200 regarding field wiring (under 24 VDC power).  The fixed discrete way in which these I/O units interrelated or arranged is as follows: 

I/O Type24 VDC inputs                                                      I/O Type 24 VDC dedicated high-speed interrupts

Number of I/O Points 16                                                   Number of I/O Points 2

Number of Groups 2 groups of 8                                     Number of Groups 1 group of 3


I/O Type 24 VDC user-selectable counter/interrupt    I/O Type Relay outputs

Number of I/O Points 1                                                     Number of I/O Points 12

Number of Groups 1 group of 3                                       Number of Groups 2 groups of 4 and 4 individually isolated


It is beneficial to understand the accouterments that comprise this unit to help clarify included features. Incorporated within this module is an on-board CPU. It carries memory. There is fixed I/O circuitry and also a power supply. The I/O throughput is manipulated by 16 MHz CPU speed. You will find a clock with the time of day built-in. There is a parallel expansion port that is capable of working with three racks of A120 I/O modules. You are able to configure the 24 VDC high-speed inputs to operate as dedicated hardware interrupts. They can also be configured as a user-configurable counter, timer, or interrupt input. You will find two RS-232 ports. These ports are comm 1 and comm 2. What do these ports do? They communicate with the programming mechanism. They also communicate ASCII input and display resources. Both comm1 and comm 2 support comm block. Comm block is only Modbus master ASCII. If you want to expand the serial I/O with other Modicon Micro PLCs, you have this option. The option is available with an RS-485 port. The Modicon 110CPU61200 is supported with four analog input channels. It also has two analog output channels. 


Contact Us Today For More Information About Schneider Electric Products

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 110-CPU-612-00, take a look at more from our I/O Modules line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 110-CPU-612-00 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.

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