Operating Voltage:12V DC

Input Resistance:10 Mohm max

Output Current:4-20mA

Isolation Voltage:1500V AC

Protection Class:IP67

Operating Temperature Range:-40°C to +85°C

    The Yokogawa BARD-400A Barrier Module is specifically engineered for demanding industrial applications where safety is paramount. It features robust Ex certification, ensuring it can withstand harsh environmental conditions without compromising on performance.

    Designed with an operating temperature range from -20°C to +70°C, this module ensures reliable operation across various industrial settings. Its efficient power supply voltage of 10 to 30V DC allows for compatibility with a wide range of systems while maintaining minimal current consumption, thus conserving energy.

    Equipped with an RS-485 communication interface, the BARD-400A facilitates seamless integration with existing automation systems. This feature enables real-time data exchange, enhancing system efficiency and diagnostic capabilities.

    The module boasts up to 10 pairs of relay outputs, each rated at 500VAC/30VDC with a capacity of 1A. This provides flexibility in configuring safety circuits, critical for protecting personnel and equipment in hazardous environments.

    In summary, the Yokogawa BARD-400A Barrier Module is a testament to Yokogawa's commitment to delivering high-quality, safety-focused industrial solutions. Its combination of reliability, compatibility, and functionality makes it an indispensable component in safeguarding operations and ensuring a safer working environment.