Allen-Bradley 1756-L84ESK GuardLogix 5580 Safety Controller
- Brand
- Allen-Bradley
- Model
- 1756L84ESK
- GEARWELL SKU
- GWP-000001662
- Category
- PLCs & I/O
Key specifications
- Memory
- 20 MB standard memory; 6 MB safety memory
- Product type
- GuardLogix 5580 Safety Controller
- Chassis width
- 1 slot
- Communication interfaces
- EtherNet/IP; USB for temporary local programming only
- Safety memory
- 6 MB
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← Back to productsProduct overview
The Allen-Bradley 1756-L84ESK is a GuardLogix 5580 safety controller from Rockwell's ControlLogix 1756 range. It is the conformal coated version of the 1756-L84ES, with 20 MB of standard memory and 6 MB of safety memory. A single GuardLogix 5580 reaches up to SIL 2/PLd (Category 3); paired with a 1756-L8SP safety partner it reaches up to SIL CL 3/PLe (Category 4). It has an embedded 10/100/1000 Mbps EtherNet/IP port, 31 standard tasks plus one safety task, and up to 128,000 digital or 4000 analog I/O. It installs in a 1756 ControlLogix chassis and takes one slot.
Technical reference
| Product name | Allen-Bradley 1756-L84ESK GuardLogix 5580 Safety Controller |
|---|---|
| Brand | Allen-Bradley |
| Model | 1756L84ESK |
| Category | PLCs & I/O |
| Memory | 20 MB standard memory; 6 MB safety memory |
| Product type | GuardLogix 5580 Safety Controller |
| Chassis width | 1 slot |
| Communication interfaces | EtherNet/IP; USB for temporary local programming only |
| Safety memory | 6 MB |
| Standard memory | 20 MB |
| Manufacturer lifecycle | End of life |
| Conformal coating | Yes |
| Ethernet interface | 1 embedded 10/100/1000 Mbps EtherNet/IP port |
| Product description | Allen-Bradley 1756L84ESK GuardLogix 5580 Safety Controller. 20 MB standard memory and 6 MB safety memory. It is the primary controller; the safety partner is a separate module. System safety capability depends on the complete validated configuration. |
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