DSUB Serial Adapter: This 9pin DB9 Connector DSUB Serial Adapter Board is compatible with various DB9 communication interfaces including RS485 and R32, providing flexible options for connecting different devices. Secure and durable construction: The board uses a recyclable PVC housing that is oil and pressureresistant. The shell is designed to withstand a 24hour salt spray test, ensuring durability and reliability. Screw locking provides a secure, stable connection that stays in place. Efficient wiring: Large wiring holes and pure copper terminals enable easy wiring and rewiring. Tight crimping ensures a solid connection. The goldplated copper punch/pin core and doublelayer nickel plating offer contact and stable transmission. Convenient and environmentally friendly: The PVC shell can be disassembled and recycled repeatedly, contributing to sustainability. Its compact size (approx. 34 x 5 x 49 mm / 1.33 x 0.80 x 1.92 in) makes it easy to install and manage. Key benefits at a glance: combines compatibility with DB9 interfaces (RS485, R32) with robust, corrosion and impactresistant construction, reliable electrical performance, and environmentally friendly materials in a compact form factor. Use scenarios: Industrial automation: connect DB9 devices and controllers over RS485 or RS232 interfaces on a production line. Lab and test bench: quick, stable wiring for testing legacy equipment such as meters or sensors with DB9 connectors. Field service: durable adapter for maintenance tasks in environments where secure connections and longterm reliability are important.