Schneider Electric TSXP4720 Processor Module: Key Features & Technical Specifications

The TSXP4720 from Schneider Electric is a processor module designed for use in the Modicon TSX 47 automation platform. This module shares many similarities with the TSX4740, yet it has key differences that make it a more cost-effective solution for specific applications. It is ideal for basic control tasks and simpler industrial environments.

Key Features of TSXP4720

• Manufacturer: Schneider Electric (formerly Telemecanique)
• Product Type: Processor Module
• Product Line: Modicon TSX 47
• Part Number: TSXP4720
• CPU: Motorola 68030 at 33 MHz
• Memory: 128 KB RAM, 64 KB Flash Memory
• Communication Ports: 1 RS-232 Port
• Expansion: Supports up to 2 Expansion Modules
• Power Supply: 20 mA Current Loop or 24V DC
• Programming Software: Schneider Electric’s PL7 Software
• Programming Language: Ladder Logic (limited compared to TSX4740)

Detailed Technical Specifications

Description of TSXP4720 Processor Module

The TSXP4720 processor module from Schneider Electric is a robust and reliable choice for basic control applications within the Modicon TSX 47 platform. Equipped with a Motorola 68030 CPU running at 33 MHz, the module provides solid performance for simple tasks. It features 128 KB of RAM and 64 KB of flash memory, providing sufficient storage for smaller control applications.

Unlike its more advanced counterpart, the TSX4740, the TSXP4720 has fewer communication ports—only one RS-232 port. It also supports up to two expansion modules, which is less than the TSX4740‘s capabilities. Despite these limitations, the TSXP4720 remains a reliable option for cost-sensitive projects that do not require extensive features.

The TSXP4720 can be programmed using Schneider Electric‘s PL7 software, with Ladder Logic programming language support. However, it offers limited programming functionality compared to the TSX4740. This makes the TSXP4720 suitable for basic control applications, such as:

• Controlling small pumps and valves
• Monitoring sensors and providing basic alarms
• Interfacing with simple human-machine interfaces (HMIs)

The TSXP4720 operates on either a 20 mA current loop or 24V DC power supply, offering flexibility in different setups. Though TSXP4720 is no longer in production, it may still be available from third-party suppliers. It is an excellent choice when budget constraints require a simpler solution without compromising reliability.