Siemens 6ES7390-5CA00-0AA0 Programmable Logic Controller
The Siemens 6ES7390-5CA00-0AA0 shield terminal connects one cable with a 4–13 mm diameter directly to ground for EMC protection. The 6ES7390-5CA00-0AA0 Siemens SIMATIC S7 Shield Terminal is a cable-shielding accessory from Siemens for industrial control systems. It supports installations associated with Siemens PLC systems and the Siemens SIMATIC PLC family, primarily the S7-300 series.
It accommodates one cable per terminal, weighs approximately 32–36 grams, measures 8.4 × 7.3 × 1.2 cm, and is supplied as 2 units per package.
| 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 6ES7390-5CA00-0AA0 Siemens SIMATIC S7 Shield Terminal is a shield connection clamp for SIMATIC S7 industrial automation systems, primarily the S7-300 series. This Siemens accessory supports one cable per terminal with a 4–13 mm cable diameter. It connects cable shielding directly to ground to provide electromagnetic compatibility and protect analog or communication lines from industrial electromagnetic interference. The terminal measures 8.4 × 7.3 × 1.2 cm and has an approximate weight of 32–36 grams per unit.
The Siemens 6ES7390-5CA00-0AA0 can provide cable shield termination in control systems used with conveyors, packaging machinery, automation equipment, and assembly lines. By connecting the cable shield directly to ground, the terminal helps protect analog and communication lines from electromagnetic interference in industrial environments. Its defined cable-diameter range provides a clear selection parameter when configuring shield connections. The component functions as a grounding and EMC accessory rather than as a PLC CPU, signal module, or processing device.
The 6ES7390-5CA00-0AA0 is a Siemens SIMATIC S7 shield terminal intended for cable shielding and grounding in compatible SIMATIC installations. Its 32–36 gram approximate unit weight, specified dimensions, single-cable capacity, and two-unit package provide practical identification details for replacement and maintenance. Siemens has announced phase-out status for this accessory class, making accurate part-number and cable-size matching relevant for legacy system maintenance. Industrial buyers should therefore evaluate the 6ES7390-5CA00-0AA0 according to cable diameter, shielding requirements, and compatibility with the existing SIMATIC S7 installation.
