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The Allen-Bradley 1785-L20E is an Ethernet PLC-5 Programmable Controller designed for industrial automation applications. It features a PLC-5/20E processor, supports up to 16 Kilowords of user memory, and includes battery-backed static RAM for reliable operation. The controller also supports EEPROM program backup using 1785-ME series modules and provides versatile I/O handling for both digital and analog signals.
| Parameter | Specification |
|---|---|
| Manufacturer / Brand | Allen-Bradley |
| Product No. / Part Number | 1785-L20E |
| Product Type | Ethernet PLC-5 Programmable Controller |
| Processor | PLC-5/20E |
| Max User Memory Words | 16 Kilowords |
| Battery-backed Static RAM | Yes |
| EEPROM Program Backup | Yes (using 1785-ME16, ME32, ME64, M100) |
| Protected Memory | No |
| Max Total I/O | 512 (any mix) or 512 in + 512 out complementary |
| Max Analog I/O | 512 |
| Shipping Weight | 4 kg |
Ethernet-enabled PLC-5/20E processor for high-speed industrial control.
16K user memory for complex automation programs.
Battery-backed static RAM ensures data retention during power loss.
EEPROM program backup supports 1785-ME series modules for secure program storage.
Flexible I/O configuration: 512 digital and analog channels.
Compact 4 kg design allows easy integration into automation racks.
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
US$40
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