Product Details

The Schneider 140CPU41100 Unity processor module is a high-performance core control unit belonging to the Modicon Quantum PLC automation platform, designed for large-scale industrial process control applications. This modicon quantum cpu module adopts a 32-bit RISC processor running at 66MHz clock frequency and integrates arithmetic coprocessor to deliver fast floating-point operation and PID closed-loop control performance. It is equipped with 1792kB built-in RAM for program and data storage, fully supporting IEC61131-3 standard programming languages and programmed via Unity Pro or EcoStruxure Control Expert software platform. This CPU module integrates two Modbus serial communication ports and one Modbus Plus port, supporting data exchange with local I/O modules, S908 remote I/O stations, distributed I/O, HMI touch screens and other field automation equipment. It can support up to 2 local racks, maximum 31 S908 remote I/O stations and 63 distributed I/O stations over Modbus Plus network. The module supports high-speed interrupt input, event time stamping and high-precision counter functions, which can satisfy demanding process control requirements. A hardware watchdog timer continuously monitors program execution status and triggers safety protection actions automatically when abnormal operation occurs. It can be directly plugged into Quantum backplane rack and matched with full series of Quantum power supply, I/O and communication modules to build complete distributed control systems. This original Schneider product was discontinued, widely stocked as spare replacement parts for maintenance and upgrade of legacy industrial automation systems. It is widely deployed in power, petrochemical, metallurgy, water treatment and manufacturing plants as the core controller for large Modicon Quantum automation racks.

Brand: Schneider Electric

Model: 140CPU41100

Series: Modicon Quantum

Type: Unity PLC Processor Module

Processor: 32-bit RISC, 66MHz with arithmetic coprocessor

Memory: 1792kB RAM

Communication: 2 x Modbus ports,1 x Modbus Plus

Program Software: Unity Pro / EcoStruxure Control Expert

Feature: Unity processor, large memory capacity, support remote and distributed I/O

Mounting: Plug into Modicon Quantum rack backplane

Operating Temperature: 0℃ ~ 60℃

Weight: 0.7kg

Status: Discontinued original spare part

Certification: CE

Application: Core control processor for large Modicon Quantum PLC industrial automation racks