Product Description
Emerson DeltaV SIS Net Repeater
The Emerson DeltaV SIS Net Repeater is a robust and highly reliable communication module specifically engineered for Safety Instrumented Systems (SIS). Manufactured by Emerson Process Management, this repeater is designed to extend the reach and maintain the integrity of your DeltaV safety network, ensuring secure and continuous data transmission across critical industrial architectures. Built to withstand harsh industrial environments, the module operates flawlessly in extreme ambient temperatures ranging from -40°C to 70°C. It also provides comprehensive local diagnostics through intuitive status LEDs for Power, Error, and both Local and Remote Peer TX/RX activities, alongside convenient RxD, TxD, and Test ports for streamlined maintenance and troubleshooting.
Technical Specifications:
- Brand / System: Emerson / DeltaV
- Model: SIS Net Repeater
- Local/Bus Power Rating: 24VDC, 250mA Max
- Ambient Temperature Range: -40°C to 70°C
- Status Indicators (LEDs): Power, Error, Local Peer TX/RX, Remote Peer TX/RX
- Diagnostic Ports: RxD, TxD, Test

Emerson SIS Net Repeater SIS Net Repeater
Optimize your industrial safety network with the Emerson DeltaV SIS Net Repeater. Designed specifically for Safety Instrumented Systems, this robust module features a 24VDC power rating, an extended -40 to 70°C operating temperature range, and comprehensive LED diagnostics to ensure reliable and secure process control communication.






