| General information |  | 
| Article Number | 6ES7392-1AM00-0AA0 | 
| Product type designation | Front connector | 
| Ambient conditions |  | 
| Ambient temperature during operation |  | 
| ● min. | 0 °C | 
| ● max. | 60 °C | 
| Ambient temperature during storage/transportation |  | 
| ● min. | -40 °C | 
| ● max. | 70 °C | 
| Accessories |  | 
| belongs to product | S7-300 | 
| connection method / header |  | 
| Connection I/O signals |  | 
| ● Connection method | Screw terminals | 
| ● Number of lines per connection | 1; Or 2 cables up to 0.75 mm² (total) in a shared end sleeve | 
| Conductor cross-section in mm² |  | 
| — Connectable cable cross-sections for massive cables, min. | 0.14 mm² | 
| — Connectable cable cross-sections for massive cables, min. | 0.75 mm² | 
| — Connectable cable cross-sections for flexible cables without end sleeve, min. | 0.14 mm² | 
| — Connectable cable cross-sections for flexible cables without end sleeve, max. | 0.75 mm² | 
| — Connectable cable cross-sections for flexible cables with end sleeve, min. | 0.14 mm² | 
| — Connectable cable cross-sections for flexible cables with end sleeve, max. | 0.75 mm² | 
| Conductor cross-section acc. to AWG |  | 
| — Connectable cable cross-sections for massive cables, min. | 24 | 
| — Connectable cable cross-sections for massive cables, min. | 19 | 
| — Connectable cable cross-sections for flexible cables without end sleeve, min. | 24 | 
| — Connectable cable cross-sections for flexible cables without end sleeve, max. | 19 | 
| — Connectable cable cross-sections for flexible cables with end sleeve, min. | 24 | 
| — Connectable cable cross-sections for flexible cables with end sleeve, max. | 19 | 
| Wire end processing |  | 
|  |  | 
| 6ES73921AM000AA0 | Subject to change without notice | 
| 8/26/2022 |  | 
| Page 1/2 | © Copyright Siemens | 
| — Stripped length of cables, min. | 6 mm | 
| — Stripped length of cables, max. | 6 mm | 
| — End sleeve acc. to DIN 46228 without plastic sleeve | Design A, 5 mm to 7 mm long | 
| — End sleeve acc. to DIN 46228 with plastic sleeve | Design E, up to 6 mm long | 
| Mounting |  | 
| — Tool | Screwdriver, conical design, 3 mm to 3.5 mm | 
| — Tightening torque, min. | 0.4 N·m | 
| — Tightening torque, max. | 0.7 N·m | 
| Dimensions |  | 
| Width | 21.6 mm | 
| Height | 125 mm | 
| Depth | 40.9 mm | 
| Weights |  | 
| Weight, approx. | 137 g |