*DB9 Female Terminal Board 9 Position Screw Adapter For RS232 RS485 Con

Feature: \n 1. [DB9 TERMINAL] DB9 female adapter screw terminal, suitable for RS232 RS485 standard interfaces.\n2. [9 POSITION] The terminal board has 9 position screws, which refer to multiple functions.\n3. [EXCELLENT MATERIAL] Selection of excellent components, with high conversion performance and smooth communication.\n4. [MULTIPLE MODES] With Carrier detection, sending and receiving data, clear sending and ringing reminder functions.\n5. [COMPACT SIZE] The screw terminal block is small and compact, easy to install and does not take up space. \n\nSpecification: \n\nItem Type: Terminal Board\nBoard Size: Approx. 33 x 25mm / 1.3 x 1in\n\n \n \nPin\nDefinition\nSymbol\n \n1\nData Carrier Detect\nDCD\n \n2\nReceived Data\nRXD\n \n3\nTransmit Data\nTXD\n \n4\nData Terminal Ready\nDTR\n \n5\nSignal Ground\nSG\n \n6\nData Set Ready\n \n 7\nRequest To Send\n \n 8\nClear To Send\nCTS\n \n9\nRing Indicator\nRI\n\nPackage List: \n 1 x Terminal Board \n\nNote: \n Use a small slot screwd: