Siemens 6ES7390-5CA00-0AA0 Programmable Logic Controller
The Siemens 6ES7390-5CA00-0AA0 shield terminal supports 4β13 mm cable diameter and is supplied as a two-unit pack.
This model is designed for the SIMATIC S7-300 system and related S7 components, featuring a typical gray/silver build with an approximate size of 8.4 Γ 1.2 Γ 7.3 cm and a weight of 0.036 kg. It provides stable shielding performance suitable for industrial automation environments.
| Brand | Siemens |
| Product Type | Programmable Logic Controller |
| Product | 6ES7390-5CA00-0AA0 |
Siemens 6ES7390-5CA00-0AA0 Programmable Logic Controller - Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7, Shield terminal for 1 cable with 4..13 mm diameter 2 units per packing unit |
| Product family | Ordering Data Overview |
| 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) | 0,036 Kg |
| Packaging Dimension | 7,30 x 8,40 x 1,20 |
| Package size unit of measure | CM |
The Siemens 6ES7390-5CA00-0AA0 is a shield terminal module designed for use with SIMATIC S7 PLC systems. It supports cable diameters from 4 mm to 13 mm, making it adaptable for a wide range of industrial cable configurations. Each unit includes two terminals, offering convenience and standardization for wiring layouts. Weighing just 0.036 kg, the module is compact and ideal for space-constrained panels, with a packaging size of 7.30 x 8.40 x 1.20 cm.
This product belongs to the SIMATIC Ordering Data Overview family, and though it is currently in a PM400 phase-out lifecycle (since October 2023), it remains widely used in installed legacy systems where compatibility and durability matter most. Trusted for its high build quality, this Siemens PLC module ensures stable performance and signal integrity across high-interference zones in manufacturing plants. As part of the globally renowned Siemens Simatic PLC ecosystem, the 6ES7390-5CA00-0AA0 retains its relevance for engineers managing existing S7 systems or performing retrofits.
The Siemens 6ES7390-5CA00-0AA0 PLC is commonly used in industries where EMC protection and reliable shielding are essentialβsuch as automotive assembly lines, bottling plants, process control systems, and CNC machine panels. It allows engineers to maintain cable integrity and grounding across communication lines, preventing signal distortion and system faults in high-frequency environments.
For maintenance teams, this module simplifies the replacement process within legacy SIMATIC S7 systems, particularly when working with existing wiring harnesses. It saves time during shutdowns and is favored by engineers who prioritize plug-and-play compatibility with Siemens S7 control cabinets. For students and junior engineers, it serves as a practical learning component when understanding EMI mitigation and shield connection logic in industrial automation.
Whether you're upgrading an existing PLC rack or performing scheduled maintenance on legacy S7 hardware, the Siemens 6ES7390-5CA00-0AA0 delivers dependable performance in environments where precision and shielding cannot be compromised. Its robust design ensures you maintain operational continuity, especially in plants where even minor interference can halt production.
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