The Allen-Bradley PLC-5/30 Processor Module (catalog number 1785-L30B) is a robust and versatile controller designed for complex industrial automation and process control applications. As part of the PLC-5 series, it offers reliable performance and extensive I/O capabilities, making it suitable for a wide range of manufacturing environments.
Technical Specifications
- Manufacturer: Allen-Bradley (Rockwell Automation)
- Model: 1785-L30B
- Processor Type: PLC-5/30
- User Memory: 32K words of battery-backed SRAM
- Total I/O Capacity: Supports up to 1024 digital I/O points
- Analog I/O Capacity: Up to 1024 analog input/output points
- Communication Ports:
- 1 Data Highway Plus (DH+) port
- 1 RS-232-C configurable serial port
- 1 Remote I/O (RIO) port
- Backplane Current Load: 2.3A at 5V DC
- Programming Language: Ladder Logic
- Mounting Type: Chassis-mounted (fits in a 1771 I/O chassis)
- Operating Temperature Range: 0°C to 60°C (32°F to 140°F)
- Certifications: UL, CE, CSA, Class I Div 2 Hazardous Location Approval
Key Features
- Reliable PLC-5 processing for advanced industrial automation
- Supports up to 1024 digital and analog I/O points for scalable applications
- Integrated communication via DH+, RS-232, and RIO for seamless system integration
- Battery-backed SRAM for program retention during power loss
- Compatible with legacy 1771 I/O modules, reducing upgrade costs
- Supports remote I/O expansion for distributed control architectures
- Modular design allows for easy expansion and future upgrades
Compatible Allen-Bradley Components
- Allen-Bradley 1771 I/O modules (Digital, Analog, and Specialty I/O)
- Allen-Bradley 1785-ME series memory modules for expanded program storage
- Allen-Bradley PanelView HMIs for operator interface applications
- Allen-Bradley 1771 Chassis and Power Supplies
- Compatible with RSLogix 5 programming software
Industry Applications
- Factory automation and machine control
- Material handling and conveyor systems
- Food and beverage production automation
- Water and wastewater treatment plants
- Oil, gas, and petrochemical process control
- Energy and power generation systems
Installation & Operational Notes
- Installs into a 1771 I/O chassis for seamless integration with legacy systems
- Supports scheduled and unscheduled communication for flexible control architectures
- Ensure proper power supply selection for stable operation
- Use RSLogix 5 software for configuration, troubleshooting, and system programming
- Regular maintenance recommended to ensure optimal performance and longevity
The Allen-Bradley PLC-5/30 Processor Module is a reliable and scalable solution for complex industrial automation needs, offering extensive I/O support and versatile communication options to meet the demands of various applications.
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