Serial DB9 RS232/485 9 pin Termina Male Nut

This is a DB9 Female Screw Terminal to RS232 RS485 Conversion Board module, RS232 Serial DB9 9-pin to 9 Position Screw Terminal Block. Connector DB9 adapter terminals to facilitate commissioning equipment of project. The wire size range of the 9 Positions Screws Terminal Block is 22-14AWG. All-copper DB9 Socket, anti-oxidation, contact better. The terminal pitch is 3.96mm, screw hole diameter is 2mm, need to use a slotted screwdriver width 2mm be removable. DB9 Female Adapter Plate Signal Module, Connector DB9 adapter terminals are to facilitate the project, site commissioning equipment.