Siemens 6ES7392-1BM01-0AA0 SIMATIC S7-300, Front Connector For Signal Modules With Spring-loaded Contacts 40 Pole
The Siemens 6ES7392-1BM01-0AA0 is a standard 40-pin front connector designed for use with the SIMATIC S7-300 programmable logic controller (PLC) I/O modules. Featuring screw-type terminals, integrated cable shielding clamping, and a robust mechanical design, this front connector enables secure, reliable, and electrically stable connections between field wiring and S7-300 signal modules—making it an essential component for both new installations and maintenance of legacy automation systems.
Widely used across industries such as manufacturing, energy, water treatment, and process control, the 6ES7392-1BM01-0AA0 is one of the most commonly stocked Siemens spare parts due to its universal compatibility with nearly all standard-width (40 mm) S7-300 analog and digital I/O modules. Its built-in shield connection ensures excellent electromagnetic compatibility (EMC), critical for noise-sensitive analog signals like temperature, pressure, or current loops.
Product Overview: Siemens 6ES7392-1BM01-0AA0
| Manufacturer | Siemens |
| Part Number | 6ES7392-1BM01-0AA0 |
| Type | 40-pin front connector |
| Terminal Style | Screw terminals |
| Wire Size Range | 0.14 – 1.5 mm² (AWG 26–16) |
| Shield Connection | Yes – spring-type 360° clamp |
| Coding | Mechanical keying (prevents wrong module insertion) |
Product details pictures
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