Schneider 110CPU31103 Modicon Micro PLC

Schneider Modicon Micro 110CPU31103 Programmable Controller

Availability: 9 left in stock

DescriptionThe 110CPU31103 is a high-performance, all-in-one micro programmable logic controller (PLC) from the Schneider Electric Modicon Micro automation range. This...

SKU: 110CPU31103

Manufacturer: Schneider
Product No.: 110CPU31103
Product Type: Programmable Logic Controller
Product Origin: France
Payment:T/T, Western Union
Weight: 650g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The 110CPU31103 is a high-performance, all-in-one micro programmable logic controller (PLC) from the Schneider Electric Modicon Micro automation range. This compact, integrated unit combines a central processing unit, a 24 VDC power supply, and a fixed configuration of discrete DC inputs and solid-state DC outputs into a single, ruggedized enclosure. Designed for standalone machinery and localized control loops, the 110CPU31103 provides deterministic execution of ladder logic, ensuring reliable operation in space-constrained industrial environments.

Features

Integrated CPU, power supply, and I/O in a single compact module.
16 discrete 24 VDC inputs and 12 solid-state DC transistor outputs.
Built-in Modbus serial communication port (RS-232C/RS-485) for HMI or drive integration.
Non-volatile EEPROM and battery-backed RAM for secure logic and data retention.
High-speed processing with 0.5 ms per kiloword execution time.
Front-facing LED matrix for real-time status monitoring of I/O, Run, and Fault states.

Applications

The Modicon Micro 110CPU31103 is suitable for a wide range of industrial automation tasks, including:

Water pumping and treatment stations.
Material handling and conveyor control systems.
Automated packaging machinery.
Minor power generation and distribution control.
Distributed machine-level control loops.

Technical Specifications

Model	110CPU31103
Brand	Schneider Electric
Range	Modicon Micro
Power Supply	24 VDC (19.2 to 30 VDC range)
Discrete Inputs	16 channels, 24 VDC
Discrete Outputs	12 channels, solid-state DC (transistor)
Output Rating	0.5 A max per channel
Memory	6K words instruction / 2K words data
Communication	1 x Modbus (9-pin)
Operating Temp	0 to 60 deg C
Power Consumption	24 W max

Installation Guidelines

Ensure the controller is mounted in a clean, dry, and vibration-free environment.
Maintain adequate clearance around the unit for ventilation and heat dissipation.
Always disconnect power before installing or removing wiring to prevent electrical shock or damage to the module.
Use shielded cables for communication and I/O signals to minimize EMI interference.
Ensure proper grounding of the module chassis to the control panel backplane.
Observe correct polarity when connecting the 24 VDC power supply.

Compliance and Certifications

The 110CPU31103 meets international standards for industrial safety and performance, including CE, UL, CSA, and FM Class 1 Division 2 certifications.

FAQ

What is the primary communication protocol for this CPU?

The 110CPU31103 features an integrated Modbus serial port, which supports standard RS-232C or RS-485 communication for connecting HMIs, VFDs, or programming terminals.

Is this module expandable?

No, the 110CPU31103 is designed as a non-expandable, all-in-one micro PLC architecture, providing a fixed I/O count for compact applications.

How is the logic protected during power loss?

The unit utilizes a combination of non-volatile EEPROM and battery-backed RAM to ensure that logic maps, registers, and operational counters are preserved during power outages.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.