<p>The Expansion Module is a robust and reliable component designed to seamlessly integrate with the PAC Systems™ Rx3i. This module is engineered for professionals in industrial and commercial sectors who require dependable performance under demanding conditions.</p><p>Operating efficiently within a temperature range of 0 to 60 degrees Celsius, this expansion module ensures consistent functionality across various environments. Its design adheres to an IP20 degree of protection, making it suitable for indoor use where exposure to dust or moisture is minimal. This level of protection is ideal for most controlled environments, ensuring that the module remains secure and operational over its lifespan.</p><p>One of the key advantages of this expansion module is its compliance with several stringent standards and approvals. It meets ATEx Zone 1 requirements, indicating its capability to function safely in potentially explosive atmospheres—a critical feature for industries such as oil and gas or chemical processing. Additionally, it carries CE marking, signifying conformity with health, safety, and environmental protection standards across Europe.</p><p>Further affirming its reliability are UL certifications including UL HarLoc C1D2 approval. These certifications ensure that the module can be used safely in hazardous locations classified by Class I Division 2—areas where flammable gases or vapors may be present under abnormal conditions.</p><p>Overall, this expansion module offers a blend of durability, safety compliance, and compatibility with PAC Systems™ Rx3i controllers. It&#39;s an excellent choice for engineers looking to expand their system capabilities while maintaining adherence to international safety standards.</p>