Siemens SIMATIC S7-400H Series Series Connection Module for Use with Patch Cable

This connection module provides a link for synchronising communication within redundant control setups, designed to be installed alongside patch cables in industrial environments. It is intended for use with SIMATIC S7-400H systems where coordinated data transfer between redundant units is required. The unit is approved for use under CE and UKCA standards and is suitable for installations outside hazardous locations.

• Synchronisation capability ensures coordinated data transfer between redundant units
• Designed for use with patch cable to enable direct link connections
• Compatible with S7-400H control architecture to support redundancy
• Certified to CE and UKCA standards for regulatory conformity
• Intended for non-hazardous areas to simplify safety planning

• Suitable for synchronising redundant PLC controllers in control cabinets
• Used with industrial patch cable for cabinet-level communication links
• Ideal for maintaining mirrored state in redundant automation systems
• Can be used for modular upgrades in established S7-400H installations

It is not certified for hazardous-area deployment and should only be installed in non-hazardous environments.

Connection is achieved via standard patch cable intended for cabinet communication links.

It carries CE and UKCA approvals indicating compliance with relevant regional requirements.

Yes, it is intended to support synchronisation between redundant control modules in S7-400H architectures.