Pepperl+Fuchs Switch Amplifiers are SC-System signal conditioners designed to process digital input signals from mechanical contacts, sensors, or voltage sources and convert them into reliable switching outputs for industrial control systems.
The S1SD-1DI-1R Switch Amplifier provides 1-channel signal conditioning with a 24 V DC supply, relay contact output, timer function, and DIP switch configuration in a compact DIN-rail-mounted housing.
These amplifiers support dependable signal transfer, isolation, and switching performance for general-purpose automation and process communication applications.

Product Configurations
Switch Amplifier
Processes digital input signals from sensors, mechanical contacts, or voltage sources and triggers switching outputs through relay contact operation.
Key Characteristics
- 1-channel signal conditioner
- 24 V DC supply
- Input for 2- or 3-wire sensors or AC/DC voltage sources
- Relay contact output
- Timer function
- DIP switch configuration
- Screw terminal connection
- Compact 6.2 mm housing width
- DIN rail mounting
- Designed for SC-System signal conditioning applications
Ideal Applications
- Digital signal conditioning
- Limit value monitoring
- End position feedback
- Sensor signal processing
- Mechanical contact monitoring
- Relay output switching
- General-purpose industrial automation
Industries Served
- Industrial Automation
- Process Manufacturing
- Chemical Processing
- Pharmaceutical and Life Science
- Food and Beverage
- Water and Wastewater
- Energy and Utilities
- OEM Equipment Manufacturing







