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Siemens 6ES7392-1AJ00-0AA0 SIMATIC S7-300 20-Pole Screw Front Connector
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
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Overview
- Confirm that the signal module requires a 20-pole front connector.
- Prepare conductors to the 6 mm stripping length.
- Keep a two-conductor shared ferrule within the 1.5 mm² total limit.
- Use a 3 to 3.5 mm conical screwdriver and the specified tightening torque.
SIEMENS SIMATIC S7-300
6ES7392-1AJ00-0AA0 SIMATIC S7-300 20-Pole Screw Front Connector
Terminate the field I/O wiring of compatible S7-300 signal modules with a 20-pole front connector using screw terminals.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7392-1AJ00-0AA0 |
| Product Type | Signal-module wiring accessory |
| Core Function | Terminate field wiring at the module front |
| Application | S7-300 signal modules using a 20-pole connector |
Twenty-pole connection
The connector matches signal modules with the corresponding 20-pole front interface.
Screw-terminal conductors
Solid and flexible conductors are accepted within the specified cross-section range.
Defined wiring preparation
Specified strip length, ferrules and tightening torque support consistent terminal assembly.
Product Overview
6ES7392-1AJ00-0AA0 is a screw-contact front connector for compatible SIMATIC S7-300 signal modules. It provides the module-front termination point for the field input and output conductors.
The terminals accept solid or flexible conductors from 0.25 to 1.5 mm², with permitted ferrule arrangements and a specified screw-tightening range for installation and rewiring work.
Key Functions
Connect field wiring to the signal module
Twenty screw-contact positions provide the front connection for the associated S7-300 signal module.
Accommodate the permitted conductor forms
Solid conductors and flexible conductors with or without ferrules can be used within the approved size range.
Control terminal preparation and tightening
A 6 mm strip length and 0.4 to 0.7 N·m tightening range define the principal wiring preparation requirements.
Official Specifications
| Contact and Terminal Arrangement | 20 poles with screw terminals |
|---|---|
| Permitted Conductor Cross-Section | 0.25 to 1.5 mm², AWG 24 to AWG 16, for solid or flexible conductors with or without ferrules |
| Conductors per Connection | 1 conductor, or 2 conductors totaling up to 1.5 mm² in a shared ferrule |
| Conductor Stripping Length | 6 mm |
| Ferrule Types and Lengths | DIN 46228 Design A without plastic collar: 5 to 7 mm; Design E with plastic collar: up to 6 mm |
| Terminal Tightening Torque | 0.4 to 0.7 N·m |
| Installation Screwdriver | Conical design, 3 to 3.5 mm |
| Operating Ambient Temperature | 0 to +60 °C |
| Storage and Transport Temperature | −40 to +70 °C |
| Connector Dimensions | 23 × 131 × 36 mm (W × H × D) |
| Approximate Connector Weight | 70 g |
Frequently Asked Questions
Is 6ES7392-1AJ00-0AA0 the 20-pole or the 40-pole front connector?
This article is the 20-pole front connector for the corresponding S7-300 signal-module interface.
Does 6ES7392-1AJ00-0AA0 support Screw-terminal conductors for mobile equipment?
The connector uses screw terminals.
What wire sizes can I terminate in 6ES7392-1AJ00-0AA0?
The terminals accept solid or flexible conductors from 0.25 to 1.5 mm², corresponding to AWG 24 to AWG 16.
Can I put two conductors into one connection on 6ES7392-1AJ00-0AA0?
Two conductors are permitted when they share a ferrule and their total cross-section does not exceed 1.5 mm².
How much insulation should I remove before wiring 6ES7392-1AJ00-0AA0?
Strip each conductor to a length of 6 mm.
What tightening torque should I use on the terminal screws of 6ES7392-1AJ00-0AA0?
Tighten the terminal screws within the range of 0.4 to 0.7 N·m.
Which ferrules are suitable when preparing flexible wires for 6ES7392-1AJ00-0AA0?
Use DIN 46228 Design A ferrules without a plastic collar at 5 to 7 mm length or Design E ferrules with a plastic collar up to 6 mm length.
