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Vendor: Bently Nevada
Bently Nevada 88984-02 Input Relay Option Card
Sale price $600.00Regular price $620.00 -
Vendor: Bently Nevada
Bently Nevada 200200-06-06-05 Dual-Input ProTIM-R Module
Sale price $650.00Regular price $670.00 -
Vendor: Bently Nevada
Bently Nevada 200200-02-02-CN Dual-Input ProTIM-R Module
Sale price $650.00Regular price $670.00 -
Vendor: Bently Nevada
Bently Nevada 200200-03-03-05 Condition Monitoring Module
Sale price $650.00Regular price $670.00
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Vendor: ProSoft
ProSoft 3100-MCM Communication Interface Module
Sale price $300.00Regular price $320.00Description The 3100-MCM module acts as an interface between Rockwell Automation PLC processors and Modbus networks, enabling efficient data exchange. It supports both Modbus RTU and Modbus TCP/IP protocols, making it a versatile solution for industrial... -
Vendor: Allen-Bradley
Allen Bradley 1785-LT3 PLC-5/12 Processor Module
Sale price $230.00Regular price $270.00Description The 1785-LT3 is part of the Classic PLC-5 series, offering chassis-based architecture for scalable automation solutions. It is well-suited for machine control, process automation, and distributed control systems. Specifications Memory: 12K words Communication Ports: DH+,... -
Vendor: Allen-Bradley
Allen Bradley 1785-L80B PLC-5/80 Processor Module
Sale price $230.00Regular price $270.00Description The 1785-L80B is part of the PLC-5 series, offering modular and chassis-based architecture for scalable automation solutions. It supports multiple communication protocols, making it ideal for large-scale industrial control systems. Specifications Memory: 96K words Communication... -
Vendor: Allen-Bradley
Allen Bradley 1785-L60B PLC-5/60 Programmable Controller
Sale price $230.00Regular price $270.00Description The 1785-L60B is part of the PLC-5 series, offering modular and chassis-based architecture for scalable automation solutions. It supports multiple communication protocols, making it ideal for large-scale industrial control systems. Specifications Memory: 64K words Communication... -
Vendor: Allen-Bradley
Allen Bradley 1785-L40L PLC-5/40 Processor Module
Sale price $230.00Regular price $270.00Description The 1785-L40L is part of the PLC-5 series, offering modular and chassis-based architecture for scalable automation solutions. It supports multiple communication protocols, making it ideal for large-scale industrial control systems. Specifications Memory: 48K words Communication... -
Vendor: Allen-Bradley
Allen Bradley 1785-L40B PLC-5/40 Processor Module
Sale price $230.00Regular price $270.00Description The 1785-L40B is part of the PLC-5 series, offering modular and chassis-based architecture for scalable automation solutions. It supports multiple communication protocols, making it ideal for large-scale industrial control systems. Specifications Memory: 48K words Communication...
The Allen-Bradley PLC-5, once a stalwart in industrial automation, has been discontinued, though it remains prevalent in existing applications. Introduced in the 1980s, it earned trust for its reliability, modularity, and user-friendly design.
Key Points:
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The Reliable Veteran: Known for its reliability and ease of use, the PLC-5 was widely adopted across industries for tasks like machine control, process automation, and material handling.
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Workhorse of Automation: Its modular design, featuring a central processor and various I/O modules for digital and analog signals, allowed for customization based on project requirements.
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Programming Power: Utilizing relay ladder logic (RLL), the PLC-5's programming was familiar to many engineers of its time.
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Sunset and Migration: Production of new PLC-5 models has ceased, with Allen-Bradley now focusing on newer ControlLogix and CompactLogix lines. However, support for existing PLC-5 systems may still be available for maintenance and troubleshooting.