Allen-Bradley PLC-5/20 Ethernet Processor 1785-L20E Controllers
Every hour of downtime costs thousands. The 1785-L20E ethernet processor pays for itself the first time you need it. Product Type: Ethernet PLC-5 Programmable Controllers | Processor: PLC-5/20E | Max User Memory Words: 16 Kilowords. Factory-new, fully bench-tested. 12-month warranty.
Technical Specifications
| Manufacturer | Allen-Bradley |
|---|---|
| Product No. | 1785-L20E |
| Product Type | Ethernet PLC-5 Programmable Controllers |
| Processor | PLC-5/20E |
| Max User Memory Words | 16 Kilowords |
| Battery-Backed Static RAM | Yes |
| EEPROM Program Backup Option | Yes (using 1785-ME16, -ME32, -ME64, and -M100) |
| Protected Memory | No |
| Max Total I/O | 512 (any mix) or 512 in + 512 out (complementary) |
| Max Analog I/O | 512 |
| Model / SKU | 1785-L20E |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Everything You Need to Know About the Allen-Bradley 1785-L20E
What is this module? The 1785-L20E is a ethernet processor for Allen-Bradley automation systems. manufacturer: Allen-Bradley; product no.: 1785-L20E; product type: Ethernet PLC-5 Programmable Controllers; processor: PLC-5/20E.
Is it genuine? Yes. Every Allen-Bradley module we sell is 100% genuine — not a clone, not a compatible replacement. Manufacturer serial numbers and holographic labels are intact with full traceability.
How fast can I get it? We ship within 24 hours of confirmed payment from Shenzhen via DHL, FedEx, or UPS. Typical delivery is 3–5 business days worldwide. Customs documentation is included with every shipment.
What if it does not work? First, verify the module is installed in the correct chassis slot as configured in your system software. Slot mismatch is the #1 cause of DOA reports. If confirmed defective, we ship an advance replacement immediately under our 12-month warranty — before we even receive the returned unit.
Do I need to buy more than one? For critical steel manufacturing applications, we recommend keeping one cold spare. The carrying cost is negligible compared to even a few hours of downtime. Contact us for volume pricing on 5+ units.
Compatible Parts — Same System
These modules share the same system family as the 1785-L20E. Commonly ordered together for complete rack builds or spare parts kits.
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