The Allen-Bradley 1769-L24ER-QB1B is a CompactLogix 5370 L2 controller engineered for small to medium automation systems, featuring 32 DC I/O channels, split evenly between inputs and outputs, operating at a nominal 24V DC. This efficient PLC incorporates integrated Ethernet ports supporting Device Level Ring (DLR) topology, as well as USB and RS232 ports, enhancing connectivity and communication. It boasts a 0.75 MB expandable memory, powered by 24V DC with an isolated power supply, making it ideal for sophisticated control tasks with a compact footprint of 4.53 x 4.13 x 4.65 inches.
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Technical specifications for 1769-L24ER-QB1B
| Manufacturer | Rockwell Automation / Allen-Bradley |
|---|---|
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1769-L24ER-QB1B |
| Product Line | CompactLogix |
| Product Type: | Programmable Automation Controller |
| Module Type | Processor Module |
| Communication | Ethernet |
| Communication ports: | (1) USB; (2) Ethernet I/P; 1 RS232 |
| Supported Protocols: | ASCII; DH485; DF1; Ethernet |
| No. Of Axes over Ethernet: | 2 axes |
| Shipping Weight | 3 lbs. |
| No. of Task: | 32 Task |
| Shipping Dimensions | 11X8X6 in. |
| No. of Program per Task: | 100 |
| Series | A and B |
| No. of Embedded Inputs: | (16) 24 VDC |
| Replacement Terminal Block Part Number | 1769-RTBN18 |
| Programming Language: | Relay ladder (Safety Task only) , Structured Text, Function block, SFC |
| Wire Type | Copper-90 degrees Celsius |
| Wire Size (Solid) | 22-14 AWG |
| Memory | 750Kbytes |
| Wire Size (Stranded) | 22-16 AWG |
| UPC | 10885630101221 |
| Non-Volatile Memory: | 1784-SD1 card with 1 Gb of available memory (shipped with controller) 1784-SD2 card with 2 Gb of available memory (available for separate ordering) |
| Mounting | DIN Rail |
