1746-A7 Allen-Bradley SLC 500 7-Slot PLC Rack Chassis Modular Backplane

Description:

• Allen-Bradley SLC 500 7-slot modular chassis designed for industrial PLC control systems
• Provides 7 slots for SLC 500 processors, power supplies, communication modules, and I/O modules
• Heavy-duty modular backplane ensures reliable communication between installed modules
• Compatible with the complete Allen-Bradley 1746 SLC 500 family of processors and I/O modules
• Panel-mount design for industrial control cabinets and OEM equipment
• Supports flexible system expansion for machine control and process automation
• Rugged industrial construction for reliable long-term operation
• Ideal for manufacturing, material handling, packaging equipment, process control, and factory automation
• Discontinued by Rockwell Automation; commonly used as a replacement chassis for existing SLC 500 systems.

Specifications:

• Manufacturer Name: Allen-Bradley (Rockwell Automation)
• Part Number (MPN): 1746-A7
• Product Series: SLC 500
• Product Type: PLC Rack Chassis
• Number of Slots: 7
• Chassis Style: Modular
• Mounting Type: Panel Mount
• Backplane Current Capacity: 10 A @ 5 VDC
• Compatible Modules: Allen-Bradley 1746 SLC 500 Processors, Power Supplies, Communication Modules, Digital I/O, Analog I/O, Specialty Modules
• Operating Temperature: 0°C to +60°C
• Storage Temperature: -40°C to +85°C
• Relative Humidity: 5–95% Non-Condensing
• Application: PLC Systems, Machine Automation, Process Control, OEM Equipment, Industrial Control Panels, Factory Automation.

Dimensions:

• Height: 171 mm (6.73 in)
• Width: 282 mm (11.11 in)
• Depth: 145 mm (5.71 in)

Weight:

• Approximate Weight: 0.76 kg (1.68 lb).