1761-L16AWA | Allen-Bradley MicroLogix 1000 PLC with 16 AC Inputs and 6 Relay Outputs
1761-L16AWA | Allen-Bradley MicroLogix 1000 PLC with 16 AC Inputs and 6 Relay Outputs
1761-L16AWA | Allen-Bradley MicroLogix 1000 PLC with 16 AC Inputs and 6 Relay Outputs
    1761-L16AWA | Allen-Bradley MicroLogix 1000 PLC with 16 AC Inputs and 6 Relay Outputs
1761-L16AWA | Allen-Bradley MicroLogix 1000 PLC with 16 AC Inputs and 6 Relay Outputs

1761-L16AWA | Allen-Bradley MicroLogix 1000 PLC with 16 AC Inputs and 6 Relay Outputs

Part #: 1761-L16AWA Manufactured by: Allen-Bradley
Regular price
$1,249.00
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$1,249.00
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3 in Stock
Condition: New – Open box
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Product Overview
Allen Bradley MicroLogix 1000 16 Point Input and Relay Output Module with 120-240 VAC Power.
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Product Description P/N: 1761-L16AWA

Description / Specifications

Description

The Allen-Bradley 1761-L16AWA is a compact MicroLogix 1000 controller equipped with 16 discrete I/O points for small-scale automation tasks. It includes 1 KB of EEPROM memory and an integrated RS-232 DF1 communication port for programming and device interfacing. Designed for AC-powered applications, the controller features AC inputs and relay outputs suitable for a wide range of control operations.

 

 

Technical Specifications  

Condition New/Never Used Surplus
Category PLC & PAC Controllers
Subcategory MicroLogix 1000
Brand Allen-Bradley
Manufacturer Rockwell Automation
Series MicroLogix 1000
Part Number 1761-L16AWA
Product Type Programmable Logic Controller (PLC)
I/O Count 16 points
Input Type 120 VAC (sinking)
No. of Inputs 16 AC inputs
Digital Outputs 6 contact outputs
Output Type Relay (6 channels)
Memory 1 KB EEPROM (737 instruction words, 437 data words)
Communication Port RS-232
Protocol DF1
Safety Feature Master Control Relay
Power Supply 120/240 VAC
Input Power 7 W
Operating Frequency 47–63 Hz
Measurements 5.24 × 2.87 × 3.15 in
Operating Shock 10 G
Non-Operating Shock 20 G
Operating Temperature 32–131 °F (horizontal), 32–104 °F (vertical)
Storage Temperature –40 to 185 °F
Humidity Range 5–95%, non-condensing

 

 

Information About 1761-L16AWA

The 1761-L16AWA belongs to the MicroLogix 1000 family, offering a standalone PLC solution for micro and small machine control. It provides a mix of AC input points and relay outputs, enabling direct connection to field devices without additional interface modules. With 1 KB of EEPROM memory, the controller supports a variety of instruction types, including timers, counters, discrete logic, and basic analog conditioning. Built-in safety features such as a master control relay, diagnostic LEDs, and durable electrical isolation ensure reliable operation in industrial environments.

Key Features:

  • Compact I/O Configuration: Includes 16 AC input points and 6 relay outputs for basic machine control.
  • Integrated RS-232 Port: Supports DF1 protocol for programming, monitoring, and serial communication.
  • EEPROM Memory Storage: Offers 1 KB memory capacity for up to 737 instructions and 437 data words.
  • Robust AC Power Compatibility: Operates from 85–264 VAC with built-in surge and isolation protection.
  • Fast Scan Performance: Achieves an average 2 ms program scan and 0.21 ms I/O scan time.
  • Master Control Relay Safety: Allows rapid shutdown of outputs during emergency stop conditions.
  • Rugged Environmental Ratings: Withstands 10G operating shock, 20G non-operating shock, and 5–95% humidity.
  • Standard Panel Installation: Designed for mounting in NEMA-rated enclosures for improved equipment protection.

The 1761-L16AWA delivers dependable performance and essential control capability for compact industrial automation systems.

Frequently Asked Questions about 1761-L16AWA
Question: What are the key electrical specifications of the 1761-L16AWA?
Date Update:06/06/2025
Answer:

The key electrical specifications of the 1761-L16AWA are as follows:

  • Input voltage: 85-264 Volts AC at 47-63 Hz.
  • Memory: 1 K EEPROM, supporting 737 instruction words and 437 data words.
  • Relay outputs: 24-125V DC and 120-240V AC.
  • Input power: 7 Watts at 120V AC and 8 Watts at 240V AC.
  • Operating shock: 10 G, Non-operating shock: 20 G.

These specifications ensure reliable operation in various industrial automation environments.

Question: What communication options does the 1761-L16AWA support?
Date Update:06/06/2025
Answer:

The 1761-L16AWA features an integrated RS232 communication port that supports the DF1 protocol. This allows for reliable data exchange with other Allen-Bradley devices, including programming terminals and HMIs. The port enables easy configuration, monitoring, and troubleshooting of control applications. Compatible cables such as the 1761-CBL-PM02 and 1761-CBL-HM02 simplify integration with existing systems. These communication features make the controller a flexible choice for small-scale automation.

Question: How does the 1761-L16AWA handle programming and memory management?
Date Update:06/06/2025
Answer:

The 1761-L16AWA uses EEPROM memory, allowing users to store up to 737 instruction words and 437 data words. This memory is non-volatile, retaining the user program even after power loss. The controller supports discrete instruction sets such as flip-flop and rising/falling signal detection. These features enable flexible and efficient programming of control logic. Additionally, programming software from Rockwell Automation simplifies configuration and maintenance.

Question: Can the 1761-L16AWA be expanded with additional modules?
Date Update:06/06/2025
Answer:

No, the 1761-L16AWA does not support expansion with additional modules. Its compact design includes integrated I/O and communication capabilities within a single housing. This design simplifies installation but limits the scalability compared to modular PLC families like the MicroLogix 1200 or 1400. Users needing more I/O or features may consider migrating to newer or larger controllers. However, for small systems, the 1761-L16AWA provides a reliable all-in-one solution.

Question: Is the 1761-L16AWA still in production?
Date Update:06/06/2025
Answer:

No, the 1761-L16AWA is no longer in production. Rockwell Automation officially discontinued this model on June 30, 2017. While new units are no longer manufactured, surplus and refurbished options might still be available through specialized suppliers. Users seeking long-term solutions are advised to consider migration to newer controllers, such as the MicroLogix 1400.

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IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description

The Allen-Bradley 1761-L16AWA is a compact MicroLogix 1000 controller equipped with 16 discrete I/O points for small-scale automation tasks. It includes 1 KB of EEPROM memory and an integrated RS-232 DF1 communication port for programming and device interfacing. Designed for AC-powered applications, the controller features AC inputs and relay outputs suitable for a wide range of control operations.

 

 

Technical Specifications  

Condition New/Never Used Surplus
Category PLC & PAC Controllers
Subcategory MicroLogix 1000
Brand Allen-Bradley
Manufacturer Rockwell Automation
Series MicroLogix 1000
Part Number 1761-L16AWA
Product Type Programmable Logic Controller (PLC)
I/O Count 16 points
Input Type 120 VAC (sinking)
No. of Inputs 16 AC inputs
Digital Outputs 6 contact outputs
Output Type Relay (6 channels)
Memory 1 KB EEPROM (737 instruction words, 437 data words)
Communication Port RS-232
Protocol DF1
Safety Feature Master Control Relay
Power Supply 120/240 VAC
Input Power 7 W
Operating Frequency 47–63 Hz
Measurements 5.24 × 2.87 × 3.15 in
Operating Shock 10 G
Non-Operating Shock 20 G
Operating Temperature 32–131 °F (horizontal), 32–104 °F (vertical)
Storage Temperature –40 to 185 °F
Humidity Range 5–95%, non-condensing

 

 

Information About 1761-L16AWA

The 1761-L16AWA belongs to the MicroLogix 1000 family, offering a standalone PLC solution for micro and small machine control. It provides a mix of AC input points and relay outputs, enabling direct connection to field devices without additional interface modules. With 1 KB of EEPROM memory, the controller supports a variety of instruction types, including timers, counters, discrete logic, and basic analog conditioning. Built-in safety features such as a master control relay, diagnostic LEDs, and durable electrical isolation ensure reliable operation in industrial environments.

Key Features:

  • Compact I/O Configuration: Includes 16 AC input points and 6 relay outputs for basic machine control.
  • Integrated RS-232 Port: Supports DF1 protocol for programming, monitoring, and serial communication.
  • EEPROM Memory Storage: Offers 1 KB memory capacity for up to 737 instructions and 437 data words.
  • Robust AC Power Compatibility: Operates from 85–264 VAC with built-in surge and isolation protection.
  • Fast Scan Performance: Achieves an average 2 ms program scan and 0.21 ms I/O scan time.
  • Master Control Relay Safety: Allows rapid shutdown of outputs during emergency stop conditions.
  • Rugged Environmental Ratings: Withstands 10G operating shock, 20G non-operating shock, and 5–95% humidity.
  • Standard Panel Installation: Designed for mounting in NEMA-rated enclosures for improved equipment protection.

The 1761-L16AWA delivers dependable performance and essential control capability for compact industrial automation systems.

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