Siemens 6ES7392-1AM00-0AA0 Programmable Logic Controller
The Siemens 6ES7392-1AM00-0AA0 front connector provides 40-pin connectivity, screw terminals, and 0.14–0.75 mm² wire support for S7-300 signal modules. The 6ES7392-1AM00-0AA0 Siemens Programmable Logic Controller accessory is a SIMATIC S7-300 front connector from Siemens. It connects field wiring with signal modules used in Siemens PLC systems and the Siemens SIMATIC PLC family.
It supports 0.4–0.7 N·m tightening torque, a 6 mm stripped wire length, one cable or up to two cables in a shared end sleeve, and 0–60 °C operation.

| Brand | Siemens |
| Product Type | Programmable Logic Controller |
| Product | 6ES7392-1AM00-0AA0 |
Siemens 6ES7392-1AM00-0AA0 Programmable Logic Controller - Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-300, Front connector with screw contacts, 40-pole |
| Product family | Front connectors |
| Product Lifecycle (PLM) | PM400:Announcement of product phase-out |
| PLM Effective Date | Product phase-out since: 01.10.2023 |
| Region Specific PriceGroup / Headquarter Price Group | 2AP / 2AP |
| Metal Factor | None |
| Net Weight (kg) | 0,133 Kg |
| Packaging Dimension | 5,00 x 14,00 x 3,40 |
| Package size unit of measure | CM |
The 6ES7392-1AM00-0AA0 Siemens Programmable Logic Controller accessory is a SIMATIC S7-300 front connector for connecting external field wiring to signal modules in industrial automation systems. This Siemens connector provides a 40-pin screw-terminal array and supports 0.14–0.75 mm² wire cross-sections. It requires a 6 mm stripped wire length and operates from 0 °C to 60 °C. The component belongs to the SIMATIC S7 family and provides the physical wiring interface between field devices and compatible S7-300 signal modules.
The Siemens 6ES7392-1AM00-0AA0 can support PLC installations used with conveyors, packaging machinery, automated equipment, and assembly systems. Its 40-pin configuration provides connection points between external device wiring and high-density S7-300 signal modules. The screw contacts accept solid or flexible conductors within the specified cross-section range. Each terminal supports one cable, or up to two cables totaling 0.75 mm² when installed in a shared end sleeve, providing defined wiring options for industrial control-panel connections.
The 6ES7392-1AM00-0AA0 is a Siemens SIMATIC S7-300 front connector rather than a PLC CPU or signal-processing module. Its 40-pin layout, specified conductor range, screw contacts, and 0.4–0.7 N·m tightening torque provide clear technical parameters for installation and replacement. As an accessory for Siemens Programmable Logic Controller systems, it establishes the physical connection between external wiring and compatible signal modules. Industrial buyers should select the 6ES7392-1AM00-0AA0 according to signal-module compatibility, conductor size, wiring arrangement, strip length, and operating-temperature requirements.


