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1771-A2B | Allen-Bradley Plc-5 Eight Slot Universal Io Chassis Assembly
- Regular price
- $655.00
- Sale price
- $655.00
- Regular price
-
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Product Description P/N: 1771-A2B
Description
The Allen-Bradley 1771-A2B is a PLC-5 universal I/O chassis designed to house input, output, and remote I/O adapter modules from the PLC-5 product family. It provides an 8-slot backplane with reliable power distribution for industrial control systems requiring modular expansion.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLC Systems |
| Part Number | 1771-A2B |
| Subcategory | I/O Chassis |
| Manufacturer | Rockwell Automation |
| Module Type | I/O Chassis |
| Number Of I/O Slots | 8 Slots |
| Maximum Backplane Current | 16 A At 5 V DC |
| Mounting Type | Back Panel |
| Enclosure Type | Open Style |
| Compatible Power Supply | 1771-P4S |
| Operating Shock | 15 g |
| Nonoperating Shock | 30 g |
| Vibration Rating | 2 g At 10–500 Hz |
| Chassis Dimensions | 12.4 × 7.6 × 14.0 in |
| Weight | 10.3 lbs |
| Installation Location | Stand-Alone |
Information About 1771-A2B
The 1771-A2B is part of the Allen-Bradley PLC-5 I/O platform developed for modular and scalable industrial control architectures. It features an open-style chassis design intended for back-panel mounting within control cabinets and supports standard PLC-5 input, output, and remote I/O adapter modules. The chassis provides a robust backplane with a 16-amp current rating at 5 V DC to ensure stable power delivery across installed modules. It is commonly used in legacy and long-life industrial automation systems where dependable modular I/O expansion is required.
Key Features:
- Eight Slot Universal I/O Capacity: Supports up to eight PLC-5 I/O or remote adapter modules, enabling flexible system configuration and expansion.
- PLC-5 Platform Compatibility: Designed specifically for Allen-Bradley PLC-5 series modules to ensure electrical and mechanical compatibility.
- High Backplane Current Rating: Provides up to 16 A at 5 V DC to reliably power multiple installed modules under continuous operation.
- Back Panel Mount Design: Allows secure installation within control cabinets and industrial enclosures for structured panel layouts.
- Open Style Construction: Enables direct access to modules and wiring for simplified maintenance and system modifications.
- Power Supply Integration: Compatible with the Allen-Bradley 1771-P4S power supply for centralized power distribution.
- Industrial Durability Ratings: Engineered to withstand defined shock and vibration levels commonly encountered in industrial environments.
The 1771-A2B delivers the reliability and precision required for modular PLC-5 I/O expansion in industrial automation and control system installations.
Description
The Allen-Bradley 1771-A2B is a PLC-5 universal I/O chassis designed to house input, output, and remote I/O adapter modules from the PLC-5 product family. It provides an 8-slot backplane with reliable power distribution for industrial control systems requiring modular expansion.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLC Systems |
| Part Number | 1771-A2B |
| Subcategory | I/O Chassis |
| Manufacturer | Rockwell Automation |
| Module Type | I/O Chassis |
| Number Of I/O Slots | 8 Slots |
| Maximum Backplane Current | 16 A At 5 V DC |
| Mounting Type | Back Panel |
| Enclosure Type | Open Style |
| Compatible Power Supply | 1771-P4S |
| Operating Shock | 15 g |
| Nonoperating Shock | 30 g |
| Vibration Rating | 2 g At 10–500 Hz |
| Chassis Dimensions | 12.4 × 7.6 × 14.0 in |
| Weight | 10.3 lbs |
| Installation Location | Stand-Alone |
Information About 1771-A2B
The 1771-A2B is part of the Allen-Bradley PLC-5 I/O platform developed for modular and scalable industrial control architectures. It features an open-style chassis design intended for back-panel mounting within control cabinets and supports standard PLC-5 input, output, and remote I/O adapter modules. The chassis provides a robust backplane with a 16-amp current rating at 5 V DC to ensure stable power delivery across installed modules. It is commonly used in legacy and long-life industrial automation systems where dependable modular I/O expansion is required.
Key Features:
- Eight Slot Universal I/O Capacity: Supports up to eight PLC-5 I/O or remote adapter modules, enabling flexible system configuration and expansion.
- PLC-5 Platform Compatibility: Designed specifically for Allen-Bradley PLC-5 series modules to ensure electrical and mechanical compatibility.
- High Backplane Current Rating: Provides up to 16 A at 5 V DC to reliably power multiple installed modules under continuous operation.
- Back Panel Mount Design: Allows secure installation within control cabinets and industrial enclosures for structured panel layouts.
- Open Style Construction: Enables direct access to modules and wiring for simplified maintenance and system modifications.
- Power Supply Integration: Compatible with the Allen-Bradley 1771-P4S power supply for centralized power distribution.
- Industrial Durability Ratings: Engineered to withstand defined shock and vibration levels commonly encountered in industrial environments.
The 1771-A2B delivers the reliability and precision required for modular PLC-5 I/O expansion in industrial automation and control system installations.