1769-L16ER-BB1B | Allen-Bradley CompactLogix 16DI 16DO

The Allen-Bradley 1769-L16ER-BB1B is a CompactLogix controller with embedded 24VDC digital I/O and dual Ethernet ports. It offers 384KB user memory plus a 1GB SD card for program backup. This controller weighs 0.748 kg and supports up to 6 Point I/O modules for small to mid-size machine control.

Key Features

• 16 digital inputs + 16 digital outputs (24VDC)
• Dual Ethernet ports with DLR, linear, and star topologies
• Supports up to 6 x 1734 Point I/O modules
• 384KB user memory, expandable via included 1GB SD card
• IEC 61131-3 programming (Ladder, ST, FBD, SFC)
• Compact DIN rail mounting

Technical Specifications

Controller Details

• Part Number: 1769-L16ER-BB1B
• Brand: Allen-Bradley / Rockwell Automation
• User Memory: 384KB (1GB SD card included)
• Tasks: 32 tasks with up to 100 programs each
• Programming Languages: Ladder, Structured Text, FBD, SFC

I/O Configuration

• Embedded I/O: 16 digital inputs + 16 digital outputs (24VDC)
• Expansion Capacity: Up to 6 x 1734 Point I/O modules
• Current Draw: 1 A @ 5VDC, 3 A @ 24VDC max
• Power Dissipation: 11.5 W

Communication

• Ports: 2 x Ethernet, 1 x USB
• Protocols: EtherNet/IP, DLR
• Network Nodes: Up to 4 devices
• Supported Topologies: Star, Linear, DLR

Physical Details

• Dimensions (H x W x D): 4.53 x 4.13 x 4.65 inches (115 x 105 x 118 mm)
• Weight: 0.748 kg
• Mounting: DIN rail
• Wire Size: 22-14 AWG solid, 22-16 AWG stranded

Typical Applications

• Small machine control
• Material handling systems
• Packaging equipment
• Process control stations
• Assembly line automation
• Conveyor control systems

Package Contents

• One 1769-L16ER-BB1B CompactLogix controller
• 1GB SD memory card
• DIN rail mounting hardware
• Documentation
• 1-year manufacturer warranty

Shipping Information

• Worldwide via FedEx, UPS, DHL
• Secure packaging guaranteed

FAQs

• How many embedded I/O points does the 1769-L16ER-BB1B have?
  16 digital inputs and 16 digital outputs (24VDC).
• What is the memory size and included storage?
  384KB user memory plus a 1GB SD card included.
• What is the weight of this controller?
  0.748 kg.

Documentation

• Access Detailed Product Specifications PDF