Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
The 6AV3515-1EK30 is a SIMATIC OP15/A1-VF operator panel designed for machine-level control and monitoring. This panel features a clear 2-line VF (Vacuum Fluorescent) display capable of showing 40 characters per line, providing essential visual feedback in industrial environments. Equipped with integrated communication interfaces, including two TTY/V.24 ports and one RS 422/485 port, it offers flexible connectivity for PLC and drive systems. As a legacy component within the SIMATIC range, it remains a critical solution for maintaining and supporting established industrial automation infrastructures.
| Feature | Specification |
|---|---|
| Manufacturer | Siemens |
| Brand | SIMATIC |
| Product Type | Operator panels |
| Display Type | VF-Display |
| Interfaces | 2 x TTY/V.24, 1 x RS 422/485 |
| Dimensions | 32.50 cm x 34.00 cm x 9.00 cm |
| Weight | 1.10 kg |
| Commodity Code | 85371091 |
| ECCN | N |
| Product Phase | Obsolete |
Global Express Shipping
Returns & Warranty

The 6AV3515-1EK30 is a SIMATIC OP15/A1-VF operator panel designed for machine-level control and monitoring. This panel features a clear 2-line VF (Vacuum Fluorescent) display capable of showing 40 characters per line, providing essential visual feedback in industrial environments. Equipped with integrated communication interfaces, including two TTY/V.24 ports and one RS 422/485 port, it offers flexible connectivity for PLC and drive systems. As a legacy component within the SIMATIC range, it remains a critical solution for maintaining and supporting established industrial automation infrastructures.
| Feature | Specification |
|---|---|
| Manufacturer | Siemens |
| Brand | SIMATIC |
| Product Type | Operator panels |
| Display Type | VF-Display |
| Interfaces | 2 x TTY/V.24, 1 x RS 422/485 |
| Dimensions | 32.50 cm x 34.00 cm x 9.00 cm |
| Weight | 1.10 kg |
| Commodity Code | 85371091 |
| ECCN | N |
| Product Phase | Obsolete |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
|
| Country of origin |
Germany
|