MODICON 110CPU41103 Micro PLC CPU

Technical Specifications

Model: 110CPU41103 Brand: MODICON(Schneider) Product Type: Micro Series Integrated PLC CPU Program Memory: 6K logic memory Onboard I/O: 14DI / 10DO relay output type Communication: RS232 Modbus RTU interface Mounting: DIN rail mounting Operating temperature: 0℃ ~ +60℃ Storage temperature: -20℃ ~ +70℃ Relative humidity: 5%~95%, non-condensing Weight: 1.4kg Dimension: 180mm110mm75mm Protection: IP20

System compatibility

110CPU41103 belongs to MODICON Micro series compact PLC. Compatible with Micro series I/O expansion modules. Supports Modbus RTU serial communication to connect HMI, barcode readers and other Modbus field devices. Suitable for packaging machinery, conveyor systems, small automation skid, textile equipment legacy control system renovation and replacement as industrial spare part.

Function

110CPU41103 integrated compact PLC controller. It integrates CPU, power supply and fixed digital I/O in one unit. It executes ladder logic program, cyclically scans onboard digital input signals and outputs relay control commands to field actuators. It has built-in high-speed counter and interrupt function for simple motion applications. Backup battery retains user program and runtime data after power loss. Built-in hardware watchdog, self-diagnosis and fault alarm function. Programming software: ProWORX32. Widely used for small-scale standalone on-off automation control, serving as reliable compact PLC spare part.

Installation

Cut off main power before installation. Mount 110CPU41103 on DIN rail and lock. Connect 24VDC power, field sensor and actuator wiring. Connect RS232 Modbus communication cable. Download PLC program, configure I/O mapping and communication parameters, complete function test before formal operation.

Interface

24VDC power terminal block, field I/O terminal block, RS232 Modbus serial port, run/fault/battery low status LED indicators for 110CPU41103 MODICON Micro PLC.

Feature

MODICON 110CPU41103 all-in-one Micro PLC,6K program memory,onboard DI/DO relay outputs,DIN rail installation,Modbus RTU serial communication,battery memory backup,hardware watchdog,compact cabinet saving design,industrial anti-interference design. This discontinued legacy industrial spare part used for old MODICON Micro small automation system maintenance and replacement.

Diagnostic

PLC no power: check 24VDC input supply,fuse and wiring for 110CPU41103. Fault LED on: inspect program error,memory fault and low backup battery voltage. Modbus communication failure: check serial cable,baud rate,parity and shielding grounding. Program lost after power off: verify backup battery aging and connector contact. I/O abnormal: check field wiring polarity and short-circuit.

Product Brief

110CPU41103 is MODICON Micro series integrated compact PLC CPU. It combines processor, power supply and built-in digital I/O for small automation control, supports Modbus RTU serial communication, classic spare part for legacy MODICON industrial automation equipment overhaul.

Disclaimer:

All parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.