Product Overview
The Allen-Bradley 1763-L16BBB is a MicroLogix 1100 Programmable Controller. It fits micro and small automation tasks. Typical uses include machine control and process automation. The unit runs on 24VDC external supply. It offers 12 discrete 24VDC inputs, 2 analog 0-10VDC inputs, 2 relay outputs, and 4 FET outputs. Built-in RS232 and Ethernet ports support peer-to-peer and networked communication. An onboard LCD lets users monitor controller data locally. The controller suits panel builders, OEMs, and maintenance teams. It also serves as a solid replacement for obsolete MicroLogix systems.
Technical Specifications
| Brand | Allen-Bradley |
| Model / Catalog No. | 1763-L16BBB |
| Series | MicroLogix 1100 |
| Module Type | Programmable Logic Controller (PLC) |
| Manufacturer | Rockwell Automation |
| Point Count | 16 Points |
| Digital Inputs | 10 x 24VDC (4 high-speed, channels 0-3) |
| Analog Inputs | 2 x 0-10VDC voltage input |
| Digital Outputs | 2 relay + 4 FET |
| Input Power | 24VDC (-15%, +10%), Class 2 SELV |
| Power Consumption | 35 W |
| Measurement Range (Analog) | 0-10VDC, input coding 0-1023 units |
| Resolution | 10-bit unsigned integer |
| Linearity | +/- 0.5% of full scale |
| Accuracy | +/- 0.5% of full scale |
| Analog Input Impedance | 210 kOhms |
| Frequency Response | High-speed inputs 0-20 kHz / 0-40 kHz; standard inputs 0-1 kHz |
| Input Voltage Range | 14-26.4VDC at 65 °C; 14-30VDC at 30 °C |
| Relay Output Rating | 125VDC, 1.0A continuous; 120/240VAC, 2.5A continuous |
| FET Output Voltage | 24VDC per channel |
| Communication | 1 x RS-232/485 combo; 1 x Ethernet 10/100 Mbps |
| Protocols | DF1, Modbus, EtherNet/IP |
| Memory | 1763-MM1 |
| Display | LCD |
| Temperature Range | -4 to 149 °F (-20 to 65 °C) |
| Vibration / Shock | 1.5 G operational; 30G 3-directional relay shock |
| Dimensions | 3.5 x 4.33 x 3.43 inches |
| UPC | 10662074023049 |
Installation Guide
- Mount the unit on a DIN rail or panel plate.
- Keep clear space for airflow and wiring.
- Use a Class 2 SELV 24VDC supply.
- Check polarity before power-up.
- Wire inputs and outputs to rated loads only.
- Connect Ethernet for network access.
- Use the RS-232/485 combo port for peer links.
- Confirm grounding for stable signal quality.
Setup and Maintenance Convenience
The built-in LCD shows live controller data. No extra display is needed. The RS-232/485 combo port simplifies programming and peer-to-peer links. The Ethernet port supports fast 10/100 Mbps networking. Memory uses the 1763-MM1 format for straightforward replacement. Status data is easy to read during routine checks. Maintenance teams can verify I/O states on site. This reduces downtime during troubleshooting.
Compatibility Notes
The 1763-L16BBB fits MicroLogix 1100 applications. It speaks DF1, Modbus, and EtherNet/IP. These protocols cover most legacy and modern networks. The RS-232/485 combo port links to HMIs, drives, and peer controllers. The Ethernet port supports multi-node systems. The unit works well as a drop-in replacement for obsolete control systems. Verify firmware and wiring before swap-out.
Certifications
- Certified for Class 1, Division 2 Hazardous Locations (Groups A, B, C, D).
- Hazardous location relay load: 360V, 3A.
- Non-hazardous max control load: 720VA, 5A.
- Class 2 SELV input power design.
Diagnostic Capabilities
The LCD supports local fault checks. Users can read data without a PC. Input status is visible per channel. The RS-232/485 and Ethernet ports allow remote diagnostics. Protocol support (DF1, Modbus, EtherNet/IP) helps isolate network faults. High-speed input channels (0-3) allow pulse checks. This speeds up fault finding on motion and counting tasks.
Typical Applications
- Machine automation and small production cells
- Process control skids
- Conveyor and packaging lines
- Pump and valve control panels
- Legacy MicroLogix upgrade projects
- Remote monitoring via Ethernet
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Global shipment support
- Tested surplus and refurbished options
- 12-month warranty on every unit
- Technical verification before shipment
- Support for obsolete control systems
Packing List and Warranty
- 1 x Allen-Bradley 1763-L16BBB controller
- Protective packing and anti-static wrap
- Shipping: FedEx, UPS, DHL
- Warranty: 12 months
FAQ
Q: What power supply does the 1763-L16BBB need?
A: It needs a 24VDC external supply (Class 2 SELV).
Q: How many inputs and outputs does it have?
A: 12 inputs (10 discrete 24VDC + 2 analog) and 6 outputs (2 relay + 4 FET).
Q: Which protocols does it support?
A: DF1, Modbus, and EtherNet/IP.
Q: What is the analog resolution?
A: 10-bit, with +/- 0.5% linearity and accuracy.
Q: Does it carry a hazardous location rating?
A: Yes. It is certified for Class 1, Division 2 (Groups A, B, C, D).
Q: What warranty comes with the unit?
A: A 12-month warranty applies.
Contact Information
Inquiries: info@oiltechcontrols.com
Phone / WhatsApp: +86 158 8020 0923
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