Allen-Bradley 1769-L18ER-BB1B CompactLogix 5370 Ethernet Controller
$123.00
$320.00
Description
Allen-Bradley 1769-L18ER-BB1B CompactLogix 5370 Ethernet Controller
Configured for controller execution and Ethernet-based I/O communication in CompactLogix automation networks, the Allen-Bradley 1769-L18ER-BB1B (1769-L18ER-BB1B Ethernet Controller) provides direct processing and communication control for distributed PLC applications with integrated digital I/O capability.
Suffix Breakdown & Model Matrix
| Model Reference | Description |
|---|---|
| 1769-L18ER-BB1B | CompactLogix 5370 Ethernet Controller |
| L18ER | Controller family with embedded Ethernet communication |
| BB1B | Specific controller configuration identifier |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1769-L18ER-BB1B |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 2.01 lbs |
| Product Type | Ethernet Controllers |
| Series | CompactLogix 5370 |
| Input Power | 24 VDC |
| Digital Inputs | 16 DC inputs |
| Digital Outputs | 16 DC outputs |
| Onboard User Memory | 512 KB |
| Controller Tasks | Up to 32 tasks |
| Programs per Task | Up to 1000 programs |
| Communication Ports | USB, Ethernet/IP |
| Ethernet Nodes | Up to 8 nodes |
| Local I/O Capacity | Up to 8 Bulletin 1734 Series POINT I/O modules |
| Network Topologies | Linear, star, and Device Level Ring (DLR) supported |
| Mounting Method | DIN rail |
| Wiring Size | 22 to 14 AWG |
EtherNet/IP and I/O Signal Processing Characteristics
The 1769-L18ER-BB1B operates within the CompactLogix 5370 platform using EtherNet/IP communication for deterministic controller-to-device data exchange. The controller supports distributed I/O configurations through Ethernet networks and local POINT I/O expansion.
The controller architecture supports I/O density scaling through expansion module integration and provides firmware flash compatibility for supported CompactLogix system updates. Ethernet communication capability supports linear, traditional star, and DLR network structures for industrial control configurations.
Frequently Asked Questions
Q: What communication interfaces are available on the 1769-L18ER-BB1B?
A: The controller provides USB and Ethernet/IP communication ports for programming and industrial network communication.
Q: How much user memory is available in the controller?
A: The 1769-L18ER-BB1B provides 512 KB of onboard user memory.
Q: How many local I/O modules can be connected to this controller?
A: The controller supports up to 8 Bulletin 1734 Series POINT I/O expansion modules.
Field Installation Guidelines
Install the 1769-L18ER-BB1B controller on a DIN rail within the CompactLogix system assembly. Verify power supply connections, module alignment, and Ethernet communication wiring before applying control power.
Use shielded Ethernet cabling and maintain separation between communication cables and high-voltage power conductors. Follow industrial grounding practices for control panels and verify network topology configuration before commissioning.
Configure controller tasks, programs, I/O mapping, and Ethernet/IP parameters through the supported programming environment. Confirm communication status and controller diagnostics before placing the automation system into operation.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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