Product Details
Product Overview
The Allen Bradley 1769-L19ER-BB1B serves as a high-performance, compact controller within the CompactLogix™ 5370 L1 family. This "all-in-one" processor combines a powerful 1MB logic engine with integrated digital I/O and dual-port EtherNet/IP™ connectivity. It provides a cost-effective solution for small-to-medium machine applications that require the advanced features of the Logix control engine in a space-saving form factor. We supply this unit as 100% brand new and original, ensuring long-term stability and reliability for your production environment.
Technical Specifications
The 1769-L19ER-BB1B integrates processing power with local I/O density:
| Feature | Specification |
| User Memory | 1 MB |
| Embedded Digital Inputs | 16 DC Inputs (24V DC Sink/Source) |
| Embedded Digital Outputs | 16 DC Outputs (24V DC Source) |
| Ethernet Ports | 2 x EtherNet/IP (Supports DLR) |
| Max Expansion Modules | 8 POINT I/O™ (1734 Series) |
| Power Supply Voltage | 24V DC |
| Programming Software | Studio 5000 Logix Designer |
| Supported Axes | Up to 2 CIP Motion Axes |
| Operating Temperature | 0 to 60 °C (32 to 140 °F) |
| Net Weight | 1.46 lbs (0.66 kg) |
Engineering Advantages
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Integrated Point I/O Architecture: The 1769-L19ER-BB1B utilizes 1734 POINT I/O™ modules for local expansion. This allows engineers to scale the controller's capabilities using high-density, slimline modules, significantly reducing the overall footprint of the control system.
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Dual-Port Ethernet with DLR Support: The embedded dual-port Ethernet switch supports Device Level Ring (DLR) topologies. This provides network resiliency; if a single point in the network ring fails, the controller maintains communication with all other nodes, preventing costly machine shutdowns.
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Embedded High-Density I/O: With 16 digital inputs and 16 digital outputs built directly into the base unit, this controller manages most small machine requirements without needing additional hardware. This "out-of-the-box" readiness accelerates machine commissioning.
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Energy-Efficient Design: The controller eliminates the need for a lithium battery by utilizing internal non-volatile memory and a high-performance capacitor. This removes a common maintenance task and ensures program retention during extended power outages.
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Synchronized Motion Control: Despite its compact size, the 1769-L19ER-BB1B supports integrated motion on EtherNet/IP. It coordinates up to 2 axes of CIP Motion, making it ideal for high-speed indexing, packaging, and assembly tasks.
FAQs
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What software version do I need for the 1769-L19ER-BB1B?
This controller requires Studio 5000 Logix Designer® software. Always ensure your software version and firmware revision match to access the latest instructions and security features.
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Does this unit arrive in original factory packaging?
Absolutely. We ship only 100% brand new, original Allen Bradley stock. Every 1769-L19ER-BB1B carries the factory seal to ensure authenticity and E-E-A-T compliance for industrial procurement.
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Can I use 1769 Compact I/O expansion modules with this L1 controller?
No. The L1 series (including the 1769-L19ER-BB1B) utilizes 1734 POINT I/O™ for expansion. Standard 1769 Compact I/O modules are only compatible with L2 and L3 controllers.
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What is the maximum number of Ethernet nodes this controller supports?
The 1769-L19ER-BB1B supports up to 8 Ethernet/IP nodes. This allows for the integration of multiple HMI panels, variable frequency drives (VFDs), and remote I/O adapters within a single network.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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