1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
    1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
    1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
    1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs
1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs

1763-L16BBB | Allen-Bradley MicroLogix 1100 Controller with 24VDC Inputs, Analog Channels & Relay/FET Outputs

Part #: 1763-L16BBB Manufactured by: Allen-Bradley
Regular price
$1,537.00
Sale price
$1,537.00
Regular price
3 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
Allen-Bradley 1763-L16BBB MicroLogix 1100, 24V DC Power, (10) 24V DC Digital Inputs, (2) 10V Analog Inputs, (2) Relay Outp...  Read more
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Product Description P/N: 1763-L16BBB

Description / Specifications

Description

The Allen-Bradley 1763-L16BBB is a compact MicroLogix 1100 controller designed for small to mid-sized automation applications requiring mixed digital and analog I/O. The 1763-L16BBB offers built-in DC inputs, dual analog channels, relay outputs, and high-speed FET outputs, providing flexibility for control and monitoring tasks. Equipped with RS-232/485 and Ethernet interfaces, the controller supports both local and networked communication in industrial environments.

 

 

Technical Specifications

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Programmable Controller
Part Number 1763-L16BBB
Subcategory Programmable Controller
Series MicroLogix 1100
Power Input 24 VDC (-15% / +10%)
Digital Inputs 10 × 24 VDC (4 high-speed)
Analog Inputs 2 × 0–10 VDC
Analog Resolution 10-bit unsigned integer
Digital Outputs 2 relay + 4 FET
Relay Voltage Rating 125 VDC or 120/240 VAC
FET Output Voltage 24 VDC
Communication Ports 1× RS-232/485, 1× Ethernet
Supported Protocols DF1, Modbus, EtherNet/IP
Memory Module 1763-MM1
Display Type LCD
Point Count 16 total I/O points
Power Consumption 35 W
Input Frequency Range 0–20 kHz (standard), up to 40 kHz (HSI)
Accuracy (Analog) ±0.5% full-scale
Operating Temperature –20 to 65 °C (approx. –4 to 149 °F)
Shock Rating 30 G (operating)
Vibration 1.5 G
Hazardous Location Rating Class I, Div. 2 (Groups A–D)
Dimensions (H × W × D) 3.5 × 4.33 × 3.43 in
Enclosure Type Open-style

 

 

Information About 1763-L16BBB

The 1763-L16BBB belongs to the MicroLogix 1100 series and is engineered to support compact machine control with integrated I/O and multi-protocol communication. It operates from a 24 VDC Class 2 power supply and includes ten DC inputs—four of which function as high-speed inputs for frequency-based applications. Its two analog inputs accept 0–10 VDC signals with 10-bit resolution, while the output section combines relay contacts with FET outputs to accommodate both mechanical and solid-state switching requirements. The controller also includes an LCD display for local diagnostics and supports DF1, Modbus, and EtherNet/IP protocols for seamless connectivity in distributed automation systems.

Key Features

  • Integrated Mixed I/O: Includes DC inputs, analog voltage inputs, relay outputs, and FET outputs for versatile control applications.
  • High-Speed Input Capability: Channels 0–3 support up to 40 kHz input frequency for counting and motion-related functions.
  • Dual Analog Inputs: 0–10 VDC inputs with 10-bit resolution for precise signal monitoring.
  • Multi-Protocol Communication: Supports DF1, Modbus, and EtherNet/IP through RS-232/485 and Ethernet ports.
  • 24 VDC Power Operation: Designed for SELV/Class 2 supplies with efficient internal power handling.
  • LCD Operator Interface: Built-in display provides local status, data values, and system diagnostics.
  • Compact Form Factor: Small enclosure size allows easy integration in tight panel layouts.
  • Certified for Hazardous Locations: Approved for Class I, Division 2 areas with defined load limits.

The 1763-L16BBB delivers the reliability and precision required for compact machine control, data acquisition, and distributed automation systems.

Frequently Asked Questions about 1763-L16BBB
Question: What is the recommended power supply and wiring requirements for the 1763-L16BBB?
Date Update:06/06/2025
Answer:

The recommended power supply and wiring requirements of the 1763-L16BBB are as follows:

  • Input power supply: 24V DC (Class 2 SELV).
  • Input voltage range: 20.4 to 26.4 VDC (-15% to +10%).
  • Wire type: copper conductors only.
  • Recommended wire size: 22 to 14 AWG solid or stranded.
  • Wiring practices: follow Rockwell Automation’s grounding and shielding guidelines to minimize electrical noise.
Question: Can the 1763-L16BBB be used for analog input applications?
Date Update:06/06/2025
Answer:

Yes, the 1763-L16BBB supports two analog voltage inputs with a range of 0 to 10V DC. These inputs have a resolution of 10 bits and are stored as unsigned integer values ranging from 0 to 1023, allowing for precise data collection and processing. The module’s overall accuracy is ±0.5% of full scale, and non-linearity is also ±0.5%, which is acceptable for many industrial monitoring and control tasks.

Question: How does the built-in LCD screen enhance the usability of the 1763-L16BBB?
Date Update:06/06/2025
Answer:

The built-in LCD screen of the 1763-L16BBB provides operators with real-time data and status updates directly on the device. It displays key information such as I/O status, network activity, and diagnostic messages. Users can also view and modify data table values and monitor the health of the controller without needing a connected computer or HMI. This feature simplifies maintenance and troubleshooting, allowing quick identification of issues.

Question: Does the 1763-L16BBB support high-speed input channels, and how many are available?
Date Update:06/06/2025
Answer:

Yes, the 1763-L16BBB supports four high-speed input channels located at channels 0 through 3. These inputs can handle frequencies up to 20 kHz or 40 kHz, depending on the configuration. This makes them suitable for applications requiring fast counting, such as monitoring encoder signals or measuring high-speed events. The remaining digital inputs (channels 4 to 9) support standard switching frequencies up to 1 kHz. These high-speed inputs enhance the controller’s versatility, allowing it to handle demanding machine control tasks.

Question: Is the 1763-L16BBB still in production?
Date Update:06/06/2025
Answer:

No, the Allen-Bradley 1763-L16BBB MicroLogix 1100 16 Point Controller was officially discontinued on April 30, 2022. Rockwell Automation announced that it would no longer be available for sale after that date. Customers using this controller are encouraged to plan for system migration to newer platforms to ensure continued support and spare parts availability. Although Rockwell does not offer a direct replacement from its RA catalog, the recommended product for similar applications is the Micro800 family of controllers.

IQElectro is not an authorized distributor.
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 1763-L16BBB is a compact MicroLogix 1100 controller designed for small to mid-sized automation applications requiring mixed digital and analog I/O. The 1763-L16BBB offers built-in DC inputs, dual analog channels, relay outputs, and high-speed FET outputs, providing flexibility for control and monitoring tasks. Equipped with RS-232/485 and Ethernet interfaces, the controller supports both local and networked communication in industrial environments.

 

 

Technical Specifications

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Programmable Controller
Part Number 1763-L16BBB
Subcategory Programmable Controller
Series MicroLogix 1100
Power Input 24 VDC (-15% / +10%)
Digital Inputs 10 × 24 VDC (4 high-speed)
Analog Inputs 2 × 0–10 VDC
Analog Resolution 10-bit unsigned integer
Digital Outputs 2 relay + 4 FET
Relay Voltage Rating 125 VDC or 120/240 VAC
FET Output Voltage 24 VDC
Communication Ports 1× RS-232/485, 1× Ethernet
Supported Protocols DF1, Modbus, EtherNet/IP
Memory Module 1763-MM1
Display Type LCD
Point Count 16 total I/O points
Power Consumption 35 W
Input Frequency Range 0–20 kHz (standard), up to 40 kHz (HSI)
Accuracy (Analog) ±0.5% full-scale
Operating Temperature –20 to 65 °C (approx. –4 to 149 °F)
Shock Rating 30 G (operating)
Vibration 1.5 G
Hazardous Location Rating Class I, Div. 2 (Groups A–D)
Dimensions (H × W × D) 3.5 × 4.33 × 3.43 in
Enclosure Type Open-style

 

 

Information About 1763-L16BBB

The 1763-L16BBB belongs to the MicroLogix 1100 series and is engineered to support compact machine control with integrated I/O and multi-protocol communication. It operates from a 24 VDC Class 2 power supply and includes ten DC inputs—four of which function as high-speed inputs for frequency-based applications. Its two analog inputs accept 0–10 VDC signals with 10-bit resolution, while the output section combines relay contacts with FET outputs to accommodate both mechanical and solid-state switching requirements. The controller also includes an LCD display for local diagnostics and supports DF1, Modbus, and EtherNet/IP protocols for seamless connectivity in distributed automation systems.

Key Features

  • Integrated Mixed I/O: Includes DC inputs, analog voltage inputs, relay outputs, and FET outputs for versatile control applications.
  • High-Speed Input Capability: Channels 0–3 support up to 40 kHz input frequency for counting and motion-related functions.
  • Dual Analog Inputs: 0–10 VDC inputs with 10-bit resolution for precise signal monitoring.
  • Multi-Protocol Communication: Supports DF1, Modbus, and EtherNet/IP through RS-232/485 and Ethernet ports.
  • 24 VDC Power Operation: Designed for SELV/Class 2 supplies with efficient internal power handling.
  • LCD Operator Interface: Built-in display provides local status, data values, and system diagnostics.
  • Compact Form Factor: Small enclosure size allows easy integration in tight panel layouts.
  • Certified for Hazardous Locations: Approved for Class I, Division 2 areas with defined load limits.

The 1763-L16BBB delivers the reliability and precision required for compact machine control, data acquisition, and distributed automation systems.

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