• Siemens 6ES5701-0LA11
  • Siemens 6ES5701-0LA11
  • Siemens 6ES5701-0LA11
1 3

Siemens 6ES5701-0LA11 Simatic S5 PLC Expansion Rack

Siemens 6ES5701-0LA11 Simatic S5 PLC Expansion Rack

Description

The Siemens 6ES5701-0LA11 is a robust expansion rack designed for the Simatic S5-115U programmable logic controller system. This chassis serves as a critical hardware extension, providing the necessary mechanical...

16 people are viewing this right now

Availability: Low stock: 7 left

SKU: 6ES5701-0LA11
Vendor: Siemens
Category: PLC Expansion Rack
Related Series:

Shipping & Returns

Reliable Worldwide Delivery

  • Carriers: Shipped via DHL, FedEx, UPS, or USPS.
  • Dispatch: Orders processed in 1-2 business days and dispatched within 3-5 business days.
  • Tracking: Full tracking details provided via email upon shipment.

30-Day Money-Back Guarantee

  • Guarantee: 30-day return window for in-stock, factory-sealed products.
  • Condition: Items must be unopened, unused, and in original packaging.
  • Authenticity: We guarantee 100% original and authentic hardware.

Need more details? Read our fullShipping PolicyandRefund Policy.

Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

Technical Support & Sourcing

  • Expert Assistance: Our technical team provides free consultation to help you verify compatibility for DCS and PLC systems.
  • Rare Part Sourcing: Specializing in obsolete and hard-to-find components from Allen-Bradley, Siemens, ABB, HIMA, and more.
  • Bulk Inquiries: Contact us at pambo@5gplc.com for volume pricing or customized project quotes.
View full product details

Description

The Siemens 6ES5701-0LA11 is a robust expansion rack designed for the Simatic S5-115U programmable logic controller system. This chassis serves as a critical hardware extension, providing the necessary mechanical and electrical infrastructure to increase the I/O capacity of an S5-115U configuration. By facilitating a stable backplane connection, this unit ensures reliable communication between the central processor and various I/O modules in demanding industrial environments such as manufacturing lines and automated processing facilities.

Features

  • Engineered for the Siemens Simatic S5-115U PLC platform.
  • Provides 7 physical slots for flexible module arrangement.
  • Supports a mix of digital, analog, and specialized S5 I/O modules.
  • Robust mechanical construction designed to withstand industrial vibration.
  • Integrated backplane bus ensures consistent signal integrity and power distribution.
  • Grounding brackets included for effective EMI mitigation.

Applications

This expansion chassis is widely utilized in legacy automation systems where additional I/O density is required for machine control, process monitoring, and factory automation. It is ideal for scaling existing S5-115U architectures in sectors including automotive manufacturing, metal processing, and material handling.

Technical Specifications

Model 6ES5701-0LA11
Brand Siemens
Product Type Expansion Rack / Chassis
Slot Count 7 Total (1 Controller/Interface, 6 I/O)
Mounting Rack or Panel Mount
Operating Temperature 0 to 60 deg C
Power Requirements Passive Backplane

Installation Guidelines

  • Ensure the power supply is disconnected from the rack before inserting or removing any modules.
  • Mount the chassis securely to a flat, vibration-dampened surface to maintain backplane alignment.
  • Verify that the grounding lugs are properly bonded to the control cabinet's earth ground to protect against electromagnetic interference.
  • Maintain adequate clearance around the unit to allow for natural convection cooling and to prevent overheating.
  • Handle all internal bus connectors with care to prevent pin damage during module installation.

FAQ

Is this rack compatible with other Siemens S5 series?
The 6ES5701-0LA11 is specifically designed for the S5-115U series. Please consult your system documentation to ensure compatibility with your specific controller model.

Does this unit require an external power supply?
The rack itself acts as a passive backplane. Power is typically distributed through the system's power supply module installed within the rack or via the central controller interface.