The Allen-Bradley 1761-L20BWB-5A controller, part of the MicroLogix 1000 series, is designed for compact panel installations while offering powerful functionality. Equipped with an RS-232C port, it supports versatile communication protocols including DF1, DH-485, DeviceNet, and EtherNet/IP, catering to various SCADA and peer-to-peer applications. With 25 I/O points, this controller features 12 DC powered inputs, four analog inputs, two contact outputs, and one analog output, all encased in a robust build capable of operating in temperatures from 0 to 55 °C, enhanced by a rapid 2ms program scan time and fortified with a master control relay safety mechanism, ideal for non-hazardous industrial settings.
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Technical specifications for 1761-L20BWB-5A
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1761-L20BWB-5A |
| Controller | MicroLogix 1000 |
| I/O Count | 20 points |
| Input Type | 24V dc |
| Output Type | Relay |
| Power Supply | 24V dc |
| Analog Circuits | 4 Inputs, 1 Output |
| Safety Feature | Master Control Relay |
| Digital Outputs | 8 Contact Outputs |
| UPC | 10662072766511 |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1761-L20BWB-5A has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1761-L20BWB-5A units instead of migration.