• Siemens 6ES5721-0BC00
  • Siemens 6ES5721-0BC00
  • Siemens 6ES5721-0BC00
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Siemens 6ES5721-0BC00 Simatic S5 50-Pin Interconnect Cable 2m

Siemens 6ES5721-0BC00 Simatic S5 50-Pin Interconnect Cable 2m

Description

The Siemens 6ES5721-0BC00 is a high-reliability 50-pin interface cable designed for the Simatic S5 automation system. This 2-meter connection assembly serves as a critical link in distributed I/O architectures,...

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SKU: 6ES5721-0BC00
Proveedora: Siemens
tipo: Interface Cable
Related Series:

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Description

The Siemens 6ES5721-0BC00 is a high-reliability 50-pin interface cable designed for the Simatic S5 automation system. This 2-meter connection assembly serves as a critical link in distributed I/O architectures, facilitating robust parallel data communication between central controllers and remote expansion racks. Engineered for industrial resilience, this cable ensures signal integrity in demanding plant environments, supporting the deterministic data exchange required for complex machine control.

Features

  • High-Density Connectivity: Features a 50-pin interface designed for secure, high-speed parallel bus communication.
  • Signal Integrity: Multi-layer shielding, including aluminum foil and tinned copper braid, protects against high-voltage EMI transients and common-mode noise.
  • Mechanical Durability: Ruggedized connector housings equipped with integrated strain relief and manual retention screws to ensure vibration-resistant, gas-tight connections.
  • System Compatibility: Specifically engineered for Simatic S5 central and expansion unit integration.

Applications

This cable is primarily utilized in large-scale industrial automation setups, including thermal power generation, mineral processing, and oil and gas refining. It is essential for maintaining synchronized communication across split-rack configurations in distributed control systems.

Technical Specifications

Model 6ES5721-0BC00
Brand Siemens Simatic S5
Cable Length 2 Meters
Connector Type 50-Pin Male-to-Female
Operating Temperature 0 to 60 deg C
Power Consumption Passive (0 W)
Max System Extension 600 meters (when used with appropriate line amplifiers)

Installation Guidelines

  • Ensure the system power is completely disconnected before attempting to plug or unplug the cable.
  • Align connectors carefully to prevent pin bending; tighten retention screws firmly by hand to maintain a gas-tight seal.
  • Route the cable away from high-power AC lines or high-frequency drives to minimize potential EMI interference.
  • Avoid sharp bends or tension at the connector junction; utilize cable trays or conduit to support the cable weight over long runs.
  • Verify that the cable shield is properly grounded at the designated chassis points to maintain noise immunity.

FAQ

Is this cable active or passive?
The 6ES5721-0BC00 is a passive interconnect cable and does not require external power to operate.

Can this cable be used for distances beyond 2 meters?
While this specific cable is 2 meters in length, it is designed to be part of a larger architecture that can support distributed configurations up to 600 meters when utilizing the required active line amplifiers for the Simatic S5 system.