Switches & Power Supplies
Reliable infrastructure for industrial connectivity and uptime
A strong automation system starts with dependable infrastructure. Emerson’s range of industrial Ethernet switches and power supplies is built to ensure consistent connectivity and uninterrupted power delivery in demanding environments.
From machine-level installations to plant-wide networks, our infrastructure components provide the foundation for high-performance control, data sharing and system resilience. Designed to operate in harsh conditions, they help maintain uptime and simplify integration across your entire operation.
Industrial Ethernet Switches
Emerson offers a full portfolio of industrial switches to support scalable, secure networking in automation environments.
- Unmanaged switches
- Simple plug-and-play connectivity for basic networking needs
- Lite managed and managed switches
- Enhanced monitoring and control capabilities for growing systems
- PROFINET managed switches
- Seamless integration with Emerson controllers and field devices
- L2/L3 rack-mounted switches
- High-bandwidth options for enterprise-level performance and routing
All switches are designed for industrial use, with features like DIN-rail mounting, extended temperature ranges and support for key protocols like PROFINET and Modbus TCP.
Industrial Power Supplies
Keep control systems running with reliable, efficient power delivery. Emerson’s PACSystems power supply range includes:
- Essential and advanced models
- Suitable for a variety of applications and load types
- High availability units
- Redundant-capable designs that support mission-critical systems
- On-machine power supplies
- Compact, rugged units built to withstand harsh field conditions
Each unit is tested for industrial use and provides consistent 24 VDC output, helping protect control components and avoid unplanned shutdowns.
Discover more from Emerson
| Switches & Power Supplies | What is it? | Notes | Siemens Equivalent | Rockwell Equivalent | Schneider Electric Equivalent |
|---|---|---|---|---|---|
| PACSystems™ Switches | Industrial Ethernet Switches | Range of Industrial Switches | SCALENCE | ArmorStratix 5700 | ConneXium switches |
| PACSystems™ Power Supplies | Mains to 24VDC Power Supplies | Range of Industrial Power Supplies | SCALENCE | Bulletin 1606-XL | ABL power supplies |