Allen Bradley 1764‑28BXB Base with 1764‑LSP Processor – MicroLogix 1500 PLC System

Allen Bradley 1764‑28BXB Base with 1764‑LSP Processor – MicroLogix 1500 PLC System

The Allen-Bradley MicroLogix 1500 controller kit includes the 1764-28BXB base unit and the 1764-LSP processor. It is a small, affordable programmable logic controller (PLC) that can be used for small-scale industrial and machine control tasks. The 1764–28BXB is an embedded I/O base with built-in DC inputs and relay/FET outputs, as well as a 24 VDC power supply portion. The 1764–LSP adds the control logic and serial communication needed to make a complete MicroLogix 1500 system. This controller is perfect for OEMs and integrators who need reliable automation with a small footprint and quick development cycles utilizing RSLogix 500 software. It is easy to mount on DIN rails and wire up.

1764‑28BXB Base Unit

• Catalog number: 1764‑28BXB (MicroLogix 1500 base unit).

• Power: 20.4–30 VDC line power input, on‑board power for controller and I/O.

• Embedded I/O: 16 DC inputs, 12 DC outputs (relay outputs plus FET transistor outputs available on this base).

• Form factor: DIN‑rail mounted, compact enclosure for panel‑mounted control enclosures.

1764‑LSP Processor Unit

• Catalog number: 1764‑LSP (MicroLogix 1500 processor module).

• Programming: Commissioned and programmed with RSLogix 500; supports standard ladder‑logic instructions for timers, counters, math, and data handling.

• Memory and performance: Delivers several thousand words of user‑configurable program and data memory; executes typical logic sequences in milliseconds per program scan.

• Connectivity: Provides isolated RS‑232 communication for configuration, monitoring, and connection to HMIs or master stations over standard serial protocols.

1764‑28BXB Base Unit Tech Specs

1764‑LSP Processor Unit Tech Specs

Applications in Industry:

1) Machine-control interfaces for material-handling systems, conveyors, and packaging lines.

2) Standalone process control for mixers, fillers, and batching equipment in the chemical, culinary, and beverage industries.

3) Compact PLC logic is preferred over contactor-based relays in HVAC unit controls, pump stations, and valve-actuator panels.

4) Robotic cells, test stands, and small assembly-line equipment necessitate locally embedded control via serial HMI or PC connection.

5) The replacement or enhancement of legacy relay-logic or small PLCs in existing control cabinets that are compatible with MicroLogix.