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- Siemens 6ES7392-1AJ00-0AA0 SIMATIC S7-300 Front Connector 20-Pole Screw PLC Connection Module Siemens 6ES7392-1AJ00-0AA0 SIMATIC S7-300 Front Connector 20-Pole Screw PLC Connection Module
Siemens 6ES7392-1AJ00-0AA0 SIMATIC S7-300 Front Connector 20-Pole Screw PLC Connection Module
Siemens 6ES7392-1AJ00-0AA0 SIMATIC S7-300 Front Connector 20-Pole Screw PLC Connection Module
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- Description
The Siemens 6ES7392-1AJ00-0AA0 is a SIMATIC S7-300 front connector with 20 screw terminals for wiring digital and analog signal modules, accepting conductor cross-sections from 0.25 to 1.5 mm². It mounts into the module's front slot, accepts single or twin conductors per terminal via shared ferrules, and is rated for -40 to +70C storage and 0 to 60C operation.
Technical Specifications
| Order No. (MLFB) | 6ES7392-1AJ00-0AA0 |
| EAN | 4025515061960 |
| Brand | Siemens |
| Series | SIMATIC S7-300 |
| Product Type | Front Connector (20-pole, Screw) |
| Terminal Type | Screw terminals |
| Number of Lines per Connection | 1 (or 2 conductors up to 1.5 mm² combined via shared ferrule) |
| Conductor Cross-Section | 0.25-1.5 mm² (AWG 24-16) |
| Tightening Torque | 0.4-0.7 N·m |
| Dimensions (W x H x D) | 23 x 131 x 36 mm |
| Weight | 70 g |
| Ambient Temperature (Operation) | 0 to +60 °C |
| Ambient Temperature (Storage/Transport) | -40 to +70 °C |
Selection Notes
This 20-pole screw-terminal connector is the manual-wiring counterpart to the S7-300 spring-terminal front connectors — pick it when the panel build standard specifies screw termination for signal-module field wiring rather than push-in. It fits any S7-300 signal module with a 20-pin front slot; matching the pole count to the module's I/O count avoids ordering the 40-pole version for a module that only needs 20.
Applications
Terminates field wiring for S7-300 digital and analog signal modules in panel builds using screw-terminal wiring standards.