Overview

The document presents technical information about the RSM822 series of subminiature signal relays manufactured by Relpol. These relays feature AgPd/Au 0.2 µm contact material and are designed for DC coil operation with voltages up to 48 V DC, including both standard and sensitive coil variants.

Coil Data and Electrical Characteristics

The relays operate with DC coils and have detailed coil data including coil temperature rise and electrical life expectancy. The document includes specifications for coil voltage ratings and performance parameters, ensuring reliable operation within defined limits.

Contact Configuration and Materials

The RSM822 relays use silver-palladium/gold (AgPd/Au) contacts with a 0.2 µm gold plating to ensure signal integrity and durability. The contact arrangement is 2 CO (changeover) contacts, suitable for signal switching applications.

Mechanical and Connection Details

Dimensions and connection diagrams are provided to assist with integration into systems. The relays have a specific pinout and mounting configuration to facilitate installation. The cover protection category is indicated as '8', which relates to the environmental protection level of the relay enclosure.

Ordering Information

Ordering codes are specified, for example, RSM822-6112-85-S005 and RSM822-6112-85-1048, where the code components denote contact material, number and type of contacts, cover protection, and connection mode.

Precautions and Recommendations

The document lists several precautions for handling and usage to ensure optimal performance and longevity of the relays. These include guidelines on coil voltage application, environmental conditions, and mechanical handling.

Contact and Support

For further information or sales inquiries, contact details for the Export Sales Department are provided, including phone numbers and email address ([email protected]).