Wachendorff Interface Modules Gateway 634143 - Wachendorff HD67507, The Wachendorff HD67507 is a gateway designed to interface between Modbus protocols and LAN, RS-232, or RS-485 networks. Operating at 24 V DC, it effectively facilitates communication in automation and remote maintenance applications. This interface converter is ideal for enabling seamless connections in systems requiring integration of Modbus, CANopen, and Ethernet. Wachendorff HD67507 Gateway Modbus LAN RS-232 RS-485 24V DC 1 piece DIN Rail