| Manufacturer | Siemens |
| Category | SIMATIC S7-1500 Controllers |
| SKU / Product code | 6ES7540-1AB01-0AA0 |
| Weight | 0.268 kg |
| Country of origin | DE |
| Commodity code | 85176200 |
| Description | SIMATIC S7-1500, CM PTP RS422/485 BA communications module for serial connection RS-422 and RS-485 freeport, 3964(R), USS, 19200 bit/s, 15-pin D-sub socket |
