Allen-Bradley 1769-L30ER
All products (new, refurbished, and repairs) are covered by the Industrial Automation Co.'s 2-year warranty. Manufacturer’s warranty is void and does not apply. Review our Warranty notice here.
We can ship via UPS, FedEx, and USPS. We can ship on customers' accounts as well. International delivery available via UPS and DHL. In stock items typically ship same day.
Payment options
We accept all major credit cards. Arrangements can be made for Wire Transfers and PayPal payments.
Credit Terms
We understand that credit is a necessary part of business. We offer NET 30 terms to established companies.
Review our Product Conditions notice here.
Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice here.
- 1769L30ER
- CONTROLLER
- COMPACTLOGIX L3
- 1 MB USER MEMORY
- 1 GB SECURE DIGITAL MEMORY CARD
- NO EMBEDDED I/O
- 1769 POWER SUPPLY
We can ship via UPS, FedEx, and USPS. We can ship on customers' accounts as well. International delivery available via UPS and DHL. In stock items typically ship same day.
All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
Payment options
We accept all major credit cards. Arrangements can be made for Wire Transfers and PayPal payments.
Credit Terms
We understand that credit is a necessary part of business. We offer NET 30 terms to established companies.
TECHNICAL SPECIFICATIONS
The 5370 L3 CompactLogix Allen-Bradley 1769-L30ER Programmable Automation Controller (PAC) can construct small to medium automation applications with a high level of complexity. The Secure Digital (SD) card that comes with the controller connects the 1769-L30ER's embedded, non-expandable 1 MB volatile memory to a 1GB external memory. This SD card serves as the non-volatile memory, and a 1769-SD2 card with 2GB of memory may be updated or used instead.
A typical method of preventing the controller from being unintentionally stopped due to the loss of the program, the SD card may be used to load user data and program data to the controller automatically. Although an inner power storage circuit sustains the volatile memory section, loading data from the SD card is safer since data preservation is not dependent on external energy.
A DIN rail or panel may be used to mount the 1769-L30ER. To guarantee appropriate airflow around the controller on all sides, a 50 mm or 2 in. clearance must be maintained during installation, regardless of the technique. This helps ensure the controller operates continuously and without interruption by preventing electronic components from overheating.
Installing the 1769-L30ER requires that it be placed 4 modules away from the CompactLogix power source. The Power Supply Distance rating is the name given to this criterion. Compatible power supplies for this controller include the 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4. There are two Ethernet ports and one USB port on this controller. The initial controller setup download and firmware flashing are two common uses of the USB interface.
The 1769-L30ER controller uses a common Cat5 or Cat6 cable with RJ45 connectors on both ends and has two Ethernet ports. The ports can transmit data at a speed of 10/100 Mbps over a distance of up to 100 m. An extra Ethernet switch may improve the signal and range if an expansion is required. The Ethernet ports facilitate the transformation of the physical layer to wires and fiber optic transmission for greater communication distances. These Ethernet ports support Device Level Ring (DLR), Linear, and classic star topologies.
A fault-tolerant architecture featuring a primary and secondary Ethernet route is the Device Level Ring. Data is automatically switched to the active path when one path fails with little perceptible switching latency. When a single communication route in a linear topology link breaks, the exchange of communications is effectively suspended. A traditional star comprises several devices connected to a central hub that manages the connections and serves as the data center.
For CompactLogix 5370 controllers running firmware version 20. xxx, the 1769-L30ER is set up using the RSLogix 5000 software, version 20.xx.xx, or the Studio 5000 Logix Designer program, version 21.00.00 or later, for controllers using firmware revision 21.000 or later. Additionally, RSLinx communication software, which controls communication drivers and specifies the controller's data exchange arrangement, is necessary.
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