Allen-Bradley 1763-L16BBB PLC Controller

Description

Allen-Bradley 1763-L16BBB PLC Controller

Product Dimensions：

The Allen-Bradley 1763-L16BBB is a compact, all-in-one programmable logic controller (PLC) from the MicroLogix 1100 family. It is designed to bridge the gap between low-end micro-controllers and high-end modular PLCs, offering built-in EtherNet/IP connectivity and online editing capabilities at an affordable price point.

Product Detailed Description

The 1763-L16BBB features an integrated combination of digital inputs, digital outputs, and analog inputs. It includes an embedded LCD screen with backlight for local status monitoring, tracking controller data, and adjusting internal bit/integer values. Its distinguishing feature within the MicroLogix line is Online Editing, which allows technicians to modify code loops without shutting down the machinery.

Technical Parameters

Product Advantages

• Online Editing: Enhances productivity by allowing real-time logic modifications and troubleshooting while the control system is running.
• Embedded LCD Interface: Operators can check controller status, I/O states, and diagnostic error messages directly on the front panel without plugging in a laptop.
• True Flexibility: Features high-speed inputs (up to 40 kHz) for counting and shaft encoder interfacing, alongside standard digital and voltage-based analog inputs.
• Network Connectivity: The embedded web server and EtherNet/IP port allow for simple remote messaging, SCADA/HMI communication, and peer-to-peer programming.
• Expandable I/O: Supports up to four 1762 MicroLogix expansion I/O modules, allowing the controller to scale if machine requirements grow.

Important Considerations & Precautions

• Analog Limits: The built-in analog inputs are strictly 0 to 10V DC. Connecting a 4–20 mA current loop directly to these terminals without an external precision resistor will cause faulty readings and could damage the analog circuit.
• Output Isolation: Pay close attention to the wiring diagrams. The 6 outputs are split between 2 mechanical relays and 4 solid-state FET transistors. Do not mix high-voltage AC loads onto the DC transistor output channels.
• Battery Replacement: The module contains a replaceable lithium battery (1763-BA) to back up user memory when unpowered. Replace it periodically to avoid losing the internal program.
• Firmware Flashing: Ensure that your RSLogix 500 software version is up to date and compatible with the specific firmware revision of the 1763 controller before attempting to download code.

Product Applications

The MicroLogix 1100 1763-L16BBB is perfectly optimized for small, localized automation tasks:

• Packaging Machinery: Controlling small wrapping, sealing, and label-printing machines.
• Material Handling: Managing simple conveyor paths, sorters, and lifters using the integrated high-speed counters.
• HVAC Control: Regulating fans, dampers, and pumps using the 0–10V analog inputs linked to temperature sensors.
• SCADA Remote Terminal Units (RTUs): Utilizing the Ethernet and Serial ports to gather data from remote pumping stations or power meters and relaying it back to a master station.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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