Product Details
System Architecture
The 1769-L30ERMS is a high-performance safety controller belonging to the Compact GuardLogix 5370 family. It provides integrated safety and motion control within a single platform, utilizing a dual-memory architecture to separate standard control logic from safety-critical routines. This module is engineered to meet rigorous international safety standards, supporting up to SIL 3 and PLe certifications. By leveraging a common software environment, the 1769-L30ERMS simplifies the design and commissioning of complex automated systems that require synchronized safety and motion over an EtherNet/IP network.
Technical Specifications
-
Manufacturer: Allen-Bradley / Rockwell Automation
-
Product Series: Compact GuardLogix 5370
-
Model Number: 1769-L30ERMS
-
Standard User Memory: 1 MB
-
Safety User Memory: 0.5 MB
-
Communication Ports: 2 EtherNet/IP (supports DLR), 1 USB 2.0 (programming/service)
-
EtherNet/IP Nodes: Supports up to 16 nodes
-
Integrated Motion: Up to 4 axes of CIP Motion
-
I/O Module Capacity: Supports up to 8 local 1769 Compact I/O modules
-
Controller Tasks: 32 total tasks (standard and safety)
-
Program Capacity: 100 programs per task
-
CIP Connections: 256 connections
-
Non-Volatile Storage: Shipped with 1784-SD1 (1 GB SD card); supports 1784-SD2 (2 GB)
-
Internal Energy Storage: Eliminates the need for external lithium batteries
-
Safety Certifications: SIL 3, PLe, Cat. 4
-
Power Supply Compatibility: 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4
-
Weight: 0.57 kg (1.25 lbs)
Operational Features
The 1769-L30ERMS streamlines safety implementation by allowing the use of the same I/O modules for both safety and standard functions when deployed in a distributed architecture. Its dual Ethernet ports support Device Level Ring (DLR) topologies, ensuring high network resiliency and minimizing downtime in the event of a cable failure. The integrated motion capabilities enable precise synchronization of drive axes directly over EtherNet/IP, making it an ideal choice for robotic cells, packaging lines, and material handling systems where operator safety and machine throughput are equally critical.
Frequently Asked Questions
Does the 1769-L30ERMS require a separate safety partner module?No, unlike larger legacy GuardLogix systems, the 1769-L30ERMS is a self-contained safety controller that does not require a secondary safety partner module to achieve SIL 3/PLe ratings.
Can I use standard 1769 I/O modules for safety functions?Standard 1769 I/O modules can be used for non-safety functions. For safety-critical inputs and outputs, you must use Point Guard I/O or other CIP Safety-rated devices over the EtherNet/IP 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
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.
Optimizing Power Supply Sizing for Industrial Automation Systems
The power supply is the silent heartbeat of any industrial automation system. While engineers often prioritize processors and communication protocols, a stable power architecture remains the most critical factor for long-term reliability. In my 15 years of experience, I have found that neglecting power supply sizing often leads to ghost errors, intermittent field device failures, and costly production downtime.