P1-540 | Productivity1000 PLC CPU 50MB Memory Ethernet RS-485

Automation Direct · PLCs & Industrial Controllers

Description  The Productivity1000 P1-540 is a programmable controller CPU designed for advanced industrial automation applications. It provides up to 50 MB of ladder and user data memory and supports multiple communication interfaces including Ethernet, serial, and USB. Requiring external 24 VDC power, this CPU integrates into Productivity1000 systems for scalable machine and process control.     Technical Specifications  Condition New/Never Used Surplus Brand Productivity1000 Category PLCs/Machine Control Part Number P1-540 Subcategory PLC Module/Rack Item Type CPU Total Memory Up to 50 MB Ladder Memory Up to 50 MB User Data Memory Up to 50 MB Removable Media microSD card slot Programming Language Ladder Programming Software Productivity Suite v3.0 or later Communication Ports Ethernet (RJ45), RS-232 (RJ12), RS-485 (4-pin), microB-USB Port Speed 10/100 Mbps; up to 115.2 kbps Supported Protocols Modbus TCP/RTU, EtherNet/IP, MQTT, ASCII, HTTP webserver Real-Time Clock/Calendar Yes Retentive Memory Yes Battery Backup Yes (D2-BAT-1 included) Maximum Expansion Modules 15 External Power Requirement 24 VDC Battery Type CR2354 (Button, Lithium) Weight 0.50 lbs   Information About P1-540 The P1-540 is part of the Productivity1000 series and serves as the central processing unit for modular PLC configurations. It supports up to 50 MB of total memory and includes a microSD card slot for removable storage and data management. The unit features Ethernet 10/100Base-T, RS-232, RS-485, and microB-USB ports, enabling connectivity for programming, monitoring, and industrial communication protocols such as Modbus TCP, Modbus RTU, EtherNet/IP, MQTT, and ASCII. Designed for DIN rail mounting within control panels, it requires an external 24 VDC supply and includes a D2-BAT-1 battery for retentive memory support. Key Features: Up to 50 MB Memory Capacity: Supports ladder logic and user data storage for complex control programs. Integrated Communication Ports: Includes Ethernet, RS-232, RS-485, and microB-USB interfaces. Multiple Industrial Protocols: Supports Modbus TCP/RTU, EtherNet/IP, MQTT client, and ASCII communication. microSD Card Slot: Enables removable storage for program backups and data logging. Real-Time Clock: Provides time-based control and event scheduling functionality. Retentive Memory with Battery Backup: Maintains data during power loss using included D2-BAT-1 battery. Expandable Architecture: Supports up to 15 expansion modules for scalable system configuration. 24 VDC External Power: Designed for industrial control panel power systems. The P1-540 delivers the reliability and precision required for industrial automation and machine control systems.

Brand: Automation Direct · Category: PLCs & Industrial Controllers

Key features

• Up to 50 MB Memory Capacity: Supports ladder logic and user data storage for complex control programs.
• Integrated Communication Ports: Includes Ethernet, RS-232, RS-485, and microB-USB interfaces.
• Multiple Industrial Protocols: Supports Modbus TCP/RTU, EtherNet/IP, MQTT client, and ASCII communication.
• microSD Card Slot: Enables removable storage for program backups and data logging.
• Real-Time Clock: Provides time-based control and event scheduling functionality.
• Retentive Memory with Battery Backup: Maintains data during power loss using included D2-BAT-1 battery.
• Expandable Architecture: Supports up to 15 expansion modules for scalable system configuration.
• 24 VDC External Power: Designed for industrial control panel power systems.

Specifications

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