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1769-L33ER
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Product Description
The Allen-Bradley 1769-L33ER is a CompactLogix controller that belongs to the 5370 L3 CompactLogix family. This controller has 2 Mbyte memory, Dual Ethernet communication port and One (1) USB port. It supports 32 Ethernet nodes and Sixteen (16) 1769 Compact I/O modules.Other Available Revisions for the 1769-L33ER 1769-L33ER//A
Common misspellings:
- l769-L33ER
- 1769-133ER
- 1769L33ER
Technical Specifications for 1769-L33ER
| Manufacturer: | Rockwell Automation |
|---|---|
| Brand: | Allen-Bradley |
| Product Family: | CompactLogix |
| Product Type: | 5370 L3 CompactLogix Controller |
| Part Number: | 1769-L33ER |
| Controller Memory: | 2 MB (Volatile); 1GB (Non-volatile) |
| Communication ports: | Two (2) Ethernet; One (1) USB Port |
| Supported Protocols: | Ethernet |
| Topologies supported: | Device Level Ring (DLR); Linear; Traditional Star |
| Local I/O Modules: | Sixteen (16) 1769 Compact I/O |
| I/O banks supported: | Three (3) |
| Power Supply Distance Rating: | Four (4) |
| No. of Task: | 32 Task |
| Programs per task: | 1000 per task |
| Programming Language: | Relay ladder, Structured Text, Function block, SFC |
| Programming software: | RSLogix 5000; Studio 5000 |
| Mounting: | DIN Rail |
About 1769-L33ER
The 1769-L33ER is an Allen-Bradley manufactured Programmable Automation Controller (PAC) component. This hardware is a CompactLogix controller that belongs to the 5370 L3 CompactLogix product family. It is designed for small to medium applications and capable of implementing automation solutions with higher degree of complexity. This controller supports up to Sixteen (16) local I/O expansion modules with the use of 1769 Compact I/O modules. These expansion modules may be installed and distributed in I/O expansion banks. The 1769-L33ER controller supports installation of up to Three (3) I/O banks. The 1769-L33ER does not require battery to retain the user memory contents, Using the internal energy storage solution, contents of 1 MB user memory is retained. Additionally, the controller is shipped with a 1GB non-volatile memory via the 1769-SD1 which may be further increased by replacing with 1769-SD2 which has 2GB non-volatile memory. The non-volatile memory contents is used to transfer program data to the volatile memory during every start-up of the controller. The 1769-L33ER is installed to a DIN rail or directly to the mounting plate. CompactLogix modules including the controller uses electronic keying to prevent usage of incompatible device to the control system. The system compares the device defined in the project to the actual hardware installed. If keying does not match, controller fault occurs. Electronic keying options include Compatible Module, Disable Keying and Exact Match. Install the controller to an appropriate enclosure including other CompactLogix modules. Temperature inside the enclosure must be maintained within 0060 C or 32-140 F. Install climate control devices inside the enclosure such as heater and cooler to maintain the required temperature. Thermal dissipation of each component must be considered when sizing climate control devices. The operating vibration of the controller is 5 g @ 10500 Hz and operating shock of 30 g for panel installation and 20 g for DIN rail installation. Panel mounted installation offers more resistance to shock compared to DIN rail installation. Shock limiting components may also be installed to limit effects of shock. The 1769-L33ER has a power supply distance rating of Four (4) slots. This pertains to the distance of the CompactLogix controller to the power supply. The controller requires a power supply to provide power to the backplane thus compatible power supply must be installed to operate the controller. Compatible power supply for use with this controller are 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4. This controller has One (1) USB communication port and Two (2) Ethernet communication port. The dual ethernet ports use a standard Cat5 or Cat6 cable with RJ45 on both ends. The ports support transmission speed of 10/100 Mbps with a maximum distance of 100 m.F.A.Q for 1769-L33ER
| Q: 1. What is the memory capacity of the 1769-L33ER? | A: The 1769-L33ER has 2 Mbyte user memory. |
|---|---|
| Q: 2. How many 1769 Compact I/O modules does the 1769-L33ER support? | A: This controller support up to Sixteen (16) Compact I/O modules. |
| Q: 3. How many Ethernet nodes does the 1769-L33ER support? | A: The 1769-L33ER supports up to 32 Ethernet nodes. |
PDFsupply Tech
The 1769-L33ER is a CompactLogix 5370 L3 controller with 2MB memory and dual Ethernet communication port. This controller has 2MB volatile user memory and integral 1GB non-volatile memory. Compared to the 1769-L30ER which supports 8 compact I/O modules, this controller can be installed with 16 Compact I/O modules as local I/O modules enabling compatibility with larger applications.
