Schneider 110CPU62200 CPU Module | 4MB Flash

This CPU module serves as the main processor for Modicon M340 automation platforms. It executes control logic and manages all system expansions seamlessly. You can deploy this unit for medium to large-scale industrial control applications.

Technical Specifications

Parameter	Value
Model	Schneider 110CPU62200
Category	CPU Module
Processor Type	32-bit RISC (ARM-based)
Processor Speed	150 MHz
User Program Memory	4 MB Flash
Data Memory	256 KB RAM (battery-backed)
Instruction Set	Ladder, ST, FBD, IL, SFC
Discrete I/O Capacity	1024 inputs + 1024 outputs
Analog I/O Capacity	256 inputs + 256 outputs
Built-in Ethernet Port	1 × 10/100 Base-T (Modbus TCP)
Built-in Serial Ports	1 × RS-232, 1 × RS-485 (Modbus RTU)
USB Port	1 × USB 2.0 (mini-B, programming)
Scan Rate	0.3 ms per 1K of Boolean logic
Backplane Current Draw	500 mA from +5 VDC
Dimensions (W x H x D)	5.5 cm × 13.5 cm × 13.2 cm
Weight	0.68 kg (1.50 lbs)
Connector Type	1 × RJ45, 2 × 9-pin D-sub, 1 × USB
Component Count	1 main board + 1 processor chip + 3 communication ports + 4 LEDs
Energy Storage	Lithium battery (3V, 1 Ah) for RAM backup
Battery Life	4 years typical

Processing Power and Memory

The Schneider 110CPU62200 runs a 150 MHz 32-bit RISC processor for fast execution. You get 4 MB of Flash memory for storing user programs and configuration. An additional 256 KB of battery-backed RAM holds runtime variables and system data. The CPU executes Boolean logic at approximately 0.3 milliseconds per 1,000 instructions.

I/O Capacity and Expansion

This CPU supports up to 1024 discrete inputs and 1024 discrete outputs. You can also manage 256 analog inputs along with 256 analog outputs. Moreover, the module works with any Modicon M340 I/O rack. Consequently, you can build systems with hundreds of field devices easily.

Communication Interfaces

A built-in Ethernet port supports Modbus TCP for high-speed network connectivity. One RS-232 port connects directly to HMIs or programming laptops. A separate RS-485 port supports Modbus RTU multi-drop networks with up to 247 slaves. Additionally, a USB port provides convenient local programming access without special cables.

Real-Time Clock and Energy Backup

A lithium battery maintains the real-time clock and RAM contents during power outages. This battery lasts approximately 4 years under normal operating conditions. The RTC supports time-stamped alarms and scheduled control tasks. Therefore, you get accurate time-based control without an external time source.

Installation and Compatibility

Mount this CPU in the first slot of a Modicon M340 BMX rack. It replaces older 110CPU61100 models with the same wiring and configuration. The unit draws only 500 mA from the +5 VDC backplane supply. For best results, use Unity Pro or EcoStruxure Control Expert software for programming.

Visual Status Indication

Four LEDs on the front panel provide immediate CPU status feedback. A green RUN LED indicates normal program execution on the processor. A red FAULT LED illuminates for any hardware or software error condition. Additional LEDs show communication activity and battery status at a glance.

Why Choose This CPU Module

This processor bridges the gap between micro and large PLC systems perfectly. Its 4 MB memory handles complex machine control with data logging comfortably. Therefore, manufacturers choose this CPU for packaging lines, assembly stations, and process skids.