Product Summary
The Allen-Bradley 1763-L16AWA is a compact MicroLogix 1100 Programmable Logic Controller. This unit integrates twelve 120VAC discrete inputs and two 0-10VDC analog inputs. It also features six relay outputs for robust industrial control. The controller includes both RS-232/485 and Ethernet communication ports.
Product Procurement & Buyer Guide
Solving Key Industrial Pain Points
The 1763-L16AWA directly addresses the need for compact machine control. It replaces complex relay systems with a programmable solution. You gain high-speed connectivity through its embedded EtherNet/IP port. This feature allows remote programming and monitoring from any network node. This reduces downtime for maintenance and troubleshooting significantly.
Technical Selection for Engineers
You must select the 1763-L16AWA for applications requiring 120VAC input sensing. It accepts a voltage range of 79 to 132 Volts AC on its inputs. The ON-state current is 12 mA at a nominal 120VAC supply voltage. This model provides two analog inputs for 0-10VDC signals. The analog data converts to a 10-bit unsigned integer for precise control.
Output and Power Specifications
The six relay outputs handle loads up to 10 Amps with a mechanical life of 10 million cycles. These outputs switch voltage up to 240VAC or 125VDC. The controller requires an input power supply of 120 to 240 Volts AC. It consumes 46VA of power during normal operation. This makes it efficient for small panel installations.
Communication Architecture
The controller features a combined RS-232 and RS-485 port for flexible networking. Use RS-232 mode for direct peer-to-peer communication with a single device. Switch to RS-485 for multi-node network configurations in your plant. The built-in Ethernet port runs at 10/100 Mbps for fast data exchange.
Expert Technical Evaluation & Performance Review
Discrete Input Performance
The 1763-L16AWA offers twelve discrete inputs with a specific voltage threshold. The OFF-state voltage remains below 20 Volts AC for reliable noise immunity. The minimum ON-state current is 5.0 mA at 79V AC. This ensures stable reading even with weak signals from sensors. The maximum input current hits 16.0 mA at 132 Volts AC.
Analog Signal Processing
The two analog input channels accept a standard 0-10VDC industrial signal. This voltage range suits many transmitters, transducers, and converters. The integrated analog-to-digital converter stores the value as a 10-bit integer. This provides a resolution of 1024 discrete steps for the 10-volt span.
Relay Output Longevity
The relay outputs have a mechanical life of 10,000,000 operations. The turn-on and turn-off time is only 10 milliseconds. This is adequate for most material handling and packaging machinery. You must protect the contacts with appropriate fusing for long life.
Logistics & Standard Packaging Details
- One (1) Allen-Bradley MicroLogix 1100 Programmable Controller, Model 1763-L16AWA.
- Product dimensions are 3.5 x 4.33 x 3.43 inches.
- No additional cables or software are included in the standard package.
- Express shipping is available via FedEx, UPS, and DHL.
