Passive Bus Concentrators

Ascom Telligence Passive Bus Concentrators (PBCs) serve as the interface between the Gateway and passive modules. They provide and regulate power, communicate data, and supervise the system. These devices help ensure that Telligence keeps on working, even when there is a partial failure in the system. They also help maximize your investment in Ascom technology by supporting migrations from earlier Ascom nurse call systems. Their flexibility makes them suitable for all types and sizes of healthcare facilities. 


For new system scalability and cost-effective migration from legacy Ascom nurse call solutions


Fast facts

  • Sleek and compact design for easy mounting and connections
  • Supports up to eight rooms utilizing passive modules
  • Provides additional interoperability for connection of third party devices
  • Supports third-party devices such as hardened stations for mental health facilities
  • Ascom Telligence passive devices support traditional nurse call connectors, making migration easy by using existing cables and connectors


  • Decentralized architecture means no single point of failure. An outage will not propagate throughout the system.
  • Passive Bus Concentrators integrate with Ascom legacy teleCARE M peripheral devices for cost effective migration and upgrades.
  • Purpose-built for hospitals to meet the strictest international regulatory standards.. 

Related Products

Specific functions and features of the Ascom Telligence 5 system might require additional Ascom products or software to be installed. 
The information herein describes product models, versions and features that are not available in the United States. Ascom makes no guarantee that they will be made available in the United States. For currently available models, versions and features in the United States, please contact an Ascom North America sales representative or distribution partner.