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Siemens 6ES7400-0HR00-4AB0 Redundancy Module for PLC Systems
Siemens 6ES7400-0HR00-4AB0 Redundancy Module for PLC Systems

Siemens 6ES7400-0HR00-4AB0 Redundancy Module for PLC Systems

6ES7400-0HR00-4AB0
S7‑400H Basic System Bundle
Includes: 2 × CPU 412‑3H + 2 × PS 407 4A + subrack + fans + cables
Redundant controller system
Preconfigured for high availability

  • Band：siemens
  • Condition: Brand new / Original
  • Stock: In stock
  • Delivery: 3 - 7 days
  • Warranty: 12 months

E-mailGengdelin@lisonauto.com
WhatsApp+86 13661884523

This module is used to build redundant PLC systems that ensure continuous operation. It helps reduce downtime and improves system reliability.

Suitable for critical automation systems.