Phoenix Contact 1 Channel Galvanic Barrier, Isolating Amplifier, Current, Voltage Input, Current, Voltage Output, ATEX

Phoenix Contact's 2811297 signal conditioner is an isolating amplifier with a safe isolation and designed to host a wide range of power supply. This signal conditioner contains two DIP switches on the front and an impressive 1600+ signal conversions can be set. With a safety rating of SIL 2 (Safety integrity level), official support for zone 2 installation and 3-way electrical isolation, this will be perfect for your signal conditioning.

This signal conditioner also includes a nice visual status indicator on the front and screw in terminal blocks.

Available with both Spring-cage connection and Screw connection

EX, SIL

This signal conditioner features advanced isolating capabilities, allowing for safe electrical isolation while accommodating a wide range of input and output signal configurations. This versatile device excels in environments requiring precise analogue signal conditioning, ensuring reliable performance across a variety of applications. Designed with user-friendly DIP switches, it enables over 1600 signal conversion settings effortlessly. With a robust power supply range, it operates efficiently under various conditions, making it the ideal choice for industrial applications where flexibility and reliability are paramount.

• Configurable via DIP switches for over 1600 signal conversions
• Supports both current and voltage signal types
• Safety certified up to SIL 2 per EN 61508
• Enables three-way electrical isolation for enhanced safety
• Wide operating temperature range from -20°C to +70°C
• Active or passive outputs for versatile applications

• Used for industrial signal conditioning in automation systems
• Suitable for applications requiring hazardous area protection
• Appropriate for filtering and amplifying standard analogue signals
• Utilised in measurements necessitating voltage and current barriers

Yes, it is ATEX certified for use in hazardous areas.

Yes, it is designed for filtering and amplifying signals effectively.

Yes, the unit provides safe electrical isolation for improved performance.