The 1763‑L16AWA belongs to the Bulletin 1763 MicroLogix 1100 family from Allen‑Bradley. This compact programmable logic controller provides a balanced mix of discrete, analog, and relay output channels for small to medium‑sized machinery. Its built‑in Ethernet/IP port allows easy connection to plant networks, while the RS232/485 combo port supports both point‑to‑point and multi‑drop serial communication. A local LCD screen simplifies parameter adjustments and diagnostic checks without requiring a computer. For integrators seeking a cost‑effective yet feature‑rich control solution, the 1763‑L16AWA offers dependable performance in a space‑saving footprint.
The 1763‑L16AWA operates on a wide AC input range of 120 to 240 Volts AC with a typical power draw of 46 VA. It includes exactly 16 physical I/O points, consisting of ten 120V AC digital inputs plus two 0‑10V DC analog inputs, along with six relay output channels. The analog inputs convert voltage signals into 10‑bit unsigned integer values, providing adequate resolution for monitoring pressure, level, or speed transducers. Each relay output handles up to 10 A at 120‑240V AC or 125V DC, with a mechanical life rated at 10 million cycles.
Moving to the digital input side, these channels feature an operating voltage range of 79 to 132V AC with an OFF‑state voltage from 0 to 20V AC. The minimum ON‑state current sits at 5.0 mA at 79V AC, while the nominal value reaches 12 mA at 120V AC, and the maximum current goes up to 16.0 mA at 132V AC. This ensures reliable detection of AC signals from various field devices like pushbuttons, limit switches, and proximity sensors.
Regarding analog performance, the two voltage inputs accept signals from 0 to 10V DC, making them suitable for connecting transmitters, transducers, and converters. An internal analog‑to‑digital converter processes these signals and stores them as 10‑bit unsigned integers. Each analog channel delivers a resolution of 10 bits, which is adequate for many industrial monitoring tasks such as tank level reading or variable speed drive feedback.
For the output side, the six relay channels are individually isolated, providing flexibility when switching different load types. Each relay supports a load current of 10 A and offers a mechanical life of 10,000,000 cycles. The turn‑ON and turn‑OFF time is 10 milliseconds, which allows for responsive control of actuators, solenoids, and indicator lamps. The relay contacts can handle voltage up to 125V DC or 120‑240V AC, making them compatible with many industrial loads.
The 1763‑L16AWA integrates two distinct communication ports to suit various networking scenarios. First, it features a combined RS‑232/RS‑485 serial port. When set to RS‑232 mode, this port supports peer‑to‑peer communication with a single device, such as an HMI or programming terminal. In RS‑485 mode, it enables multi‑drop networking with up to 32 nodes, which is useful for distributed control systems.
Additionally, the controller comes with a dedicated Ethernet port that supports 10/100 Mbps transmission speeds. This port uses the EtherNet/IP protocol, providing high‑speed connectivity for programming, data logging, and remote monitoring. From any Ethernet node on the network, users can access the 1763‑L16AWA to upload programs, monitor real‑time data, or perform diagnostics. The built‑in web server also allows browser‑based viewing of controller status and I/O values without specialized software.
Configuration of communication parameters is straightforward using the integrated LCD display. This display also supports I/O testing and troubleshooting, which reduces downtime during commissioning or maintenance. For safety, devices connected to the RS‑232/485 combo port should be floating or referenced to the controller ground to prevent ground loops.
Physically, the 1763‑L16AWA measures 3.5 x 4.33 x 3.43 inches, making it suitable for installation in compact control panels or enclosures. Its lightweight construction keeps the gross weight at approximately 0.95 kg. For reliable operation, the controller requires mounting inside an industrial enclosure. This practice reduces the effects of environmental factors like dust, moisture, and temperature extremes, while also minimizing electrical interference from adjacent high‑power equipment. The operating temperature range and humidity specifications follow standard industrial guidelines, ensuring stable performance in factory floor conditions.
Installing the 1763‑L16AWA is a straightforward process, yet following best practices ensures long‑term reliability. Begin by selecting a suitable location inside a grounded industrial enclosure, away from high‑voltage cables and heat sources. Secure the controller to the DIN rail or mounting plate using the integrated clips or screw holes.
Next, connect the AC power supply to the designated terminals, ensuring the voltage matches the 120‑240V AC range. Use properly sized wires and follow local electrical codes for grounding. For the digital inputs, connect your field devices to the appropriate terminals, observing the polarity for AC signals. The analog inputs require shielded twisted‑pair cables to maintain signal integrity, especially in electrically noisy environments.
For the relay outputs, connect the load circuits through external fuses or circuit breakers for overcurrent protection. Since each relay is isolated, you can switch different voltage levels across different channels. After completing all wiring, power up the 1763‑L16AWA and use the LCD screen to verify the I/O status and adjust communication settings as needed. Finally, download your application program via the Ethernet or serial port and test each input and output point thoroughly.
The 1763‑L16AWA is well‑suited for a diverse range of industrial applications. Common uses include material handling systems, where it controls conveyor motors and monitors sensor feedback. In packaging machinery, this controller manages timing sequences, product counting, and label applicators. General industrial machinery such as cutting equipment, assembly stations, and test fixtures also benefit from its compact I/O mix.
Furthermore, the analog inputs make the 1763‑L16AWA suitable for process‑oriented tasks like food and beverage processing, pharmaceutical filling, and water/wastewater treatment. Here, it reads pressure, flow, or level signals and adjusts outputs accordingly. Clutch/brake control and simple position control applications are also within its capabilities. Overall, this PLC provides a practical solution for OEMs and system integrators who need reliable, basic control without excessive complexity.
Your shipment of the 1763‑L16AWA includes the following items:
Allen‑Bradley 1763‑L16AWA MicroLogix 1100 Programmable Controller (1 unit)
Terminal block connectors for I/O wiring
User manual and quick start guide (printed or digital)
DIN rail mounting clips (pre‑installed)
Power wiring labels and identification markers
All products are carefully packed in anti‑static packaging to prevent damage during transit. For international orders, the package is sealed in a sturdy carton with protective cushioning.
We ship all orders via globally trusted carriers to ensure timely and safe delivery. The 1763‑L16AWA is dispatched using one of the following express services based on your location and preference:
FedEx
UPS
DHL
Tracking numbers are provided once the shipment leaves our warehouse. Standard delivery times range from 3 to 7 business days, depending on the destination country.
1. What software do I need to program the 1763‑L16AWA?
The 1763‑L16AWA is programmed using Rockwell Automation's RSLogix 500 or the newer Studio 5000 software. These tools provide a user‑friendly ladder logic environment and full support for the MicroLogix 1100 series. A free version called RSLogix Micro Starter Lite is also available for basic programming needs.
2. Can I use the 1763‑L16AWA with a third‑party HMI?
Yes, the 1763‑L16AWA communicates with most third‑party HMIs via its RS‑232 (DF1 protocol) or Ethernet/IP port. You can also use Modbus RTU over RS‑485 if the HMI supports this protocol. Configuration of the serial port is done through the LCD screen or your programming software.
3. What is the maximum number of expansion modules I can add?
The 1763‑L16AWA does not support physical expansion I/O modules. However, it can communicate with remote I/O racks or distributed nodes via EtherNet/IP or serial networks, allowing system expansion without hardware limitations.
4. How do I reset the 1763‑L16AWA to factory default settings?
To reset the 1763‑L16AWA, use the LCD screen to navigate to the memory utility and perform a "Clear Memory" operation. Alternatively, you can use the programming software to download a blank program. Always back up your existing program before resetting.
5. Is the Ethernet port compatible with standard industrial switches?
Absolutely. The Ethernet port on the 1763‑L16AWA supports 10/100 Mbps auto‑negotiation and works seamlessly with standard unmanaged or managed industrial Ethernet switches. This makes it easy to integrate into existing plant networks without additional configuration.
| Brand Name | |
| Model No. | 1763-L16AWA |
| Product Type | Programmable Controller |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
