The EX-I NAMUR isolation amplifier from Phoenix Contact is a highly advanced isolating switching amplifier specifically designed for use in explosive environments. With its 2-channel design, it enables the operation of proximity initiators and switches used in industrial automation. The signals are transmitted to the safe area via passive transistor outputs, ensuring reliable and secure signal transmission. The amplifier also features fault detection (LFD) and a 3-way isolation that complies with safety standards SIL 2. These characteristics make it an ideal solution for applications where safety and reliability are of utmost importance.

• 2-channel design for flexible applications
• Fault detection (LFD) to ensure operational safety
• 3-way isolation and SIL 2 for enhanced safety standards.