In sourcing discussions, 6ES7392-1AM00-0AA0 is often placed next to Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0 so procurement teams can align budgets and technical requirements effectively.
Siemens 6ES7392-1AM00-0AA0 Programmable Logic Controller
The Siemens 6ES7392-1AM00-0AA0 front connector features a 40-pole layout and screw terminals compatible with SIMATIC S7-300 modules. It is designed for the S7-300 system, measures 125 × 21.6 × 40.9 mm, weighs 137 g, and supports 0°C to 60°C operating temperature with −40°C to 70°C storage range.

| 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 Siemens 6ES7392-1AM00-0AA0 is a 40-pole front connector built for seamless integration with SIMATIC S7-300 signal modules. It features high-quality screw contacts that ensure secure, vibration-resistant connections, critical for maintaining signal reliability in fast-moving or high-noise environments. This component belongs to the Front Connectors product family and supports large signal groups in compact wiring layouts, making it ideal for complex PLC configurations.
With a net weight of 0.133 kg and a compact packaging size of 5.00 x 14.00 x 3.40 cm, the connector fits comfortably into standard automation cabinets. Despite its official PM400 phase-out designation since October 2023, the 6ES7392-1AM00-0AA0 remains a critical spare for legacy systems, especially in industries that rely on long-standing Siemens S7-300 architecture. For engineers and system integrators, this connector is a trusted component that ensures precise signal transfer, safety compliance, and easy maintenance access.
The Siemens 6ES7392-1AM00-0AA0 PLC front connector is commonly used in industrial control systems requiring extensive I/O channel handling—such as water treatment plants, conveyor automation, automotive lines, and material handling systems. Its 40-pole screw connection setup allows dense signal grouping while maintaining easy manual access for field wiring and testing.
For Indian electrical engineers and maintenance technicians working on older Siemens platforms, this connector simplifies I/O expansion and repairs in control panels based on S7-300 signal modules. It supports clean, organized wiring and helps minimize signal dropouts caused by poor terminal fitment or wire slippage, especially in noisy electrical environments.
Whether you're performing a scheduled upgrade, replacing damaged I/O connections, or supporting a legacy automation system, the Siemens 6ES7392-1AM00-0AA0 ensures continued operational reliability and compatibility with a wide range of SIMATIC modules. It’s a smart investment for companies aiming to extend the life of their existing PLC infrastructure without the cost of full system replacement.




