3RS2800-1BA40

It features a built-in three-color LCD display, a simple and intuitive user interface without complicated menu settings, and supports IO-Link communication, making it compatible with various common temperature sensor types and suitable for process and equipment temperature protection.

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The SIRIUS 3RS2800-1BA40 is a general-purpose temperature monitoring relay with a built-in three-color LCD display and IO-Link communication support. It is compatible with a variety of temperature sensors and is suitable for temperature monitoring applications in solid, liquid, and gaseous media.

Core Product Advantages and Features
Three-color LCD display screen
The built-in display screen can directly read temperature values and set threshold values, without the need for additional software.
IO-Link communication interface
Supports IO-Link communication protocol, enabling integration with higher-level monitoring systems for data exchange.
Multi-sensor compatibility
Compatible with common temperature sensors such as Pt100, Pt1000, KTY, NTC and thermocouples.
Dual threshold monitoring
Provides two adjustable threshold values to support over-temperature, under-temperature, and range monitoring applications.
project Specification
Power supply voltage 24V AC/DC
Compatible sensor Pt100/Pt1000/KTY/NTC/Thermocouple
Contact type Two sets of changeover contacts (2CO)
Display function Three-color LCD display screen
Communication Interface IO-Link
Terminal type Screw terminals
Installation width 22.5 mm (rail mounting)