![]() ![]() This provides for a solid, optionally bolted, connection from a PCB to a host for serial communication. Use the loopback test in the X-CTU software to determine that packets can be transmitted correctly. The DB9 Female Connector provides a right angle PCB-mounted jack that accepts a standard RS-232 serial cable or USB-to-Serial adapter. ![]() Remove the loopback adapter and attach the radio modem. Use the loopback test in the XCTU software to determine that packets can be transmitted correctly. Mouser offers inventory, pricing, & datasheets for Female 9 Position D-Sub MIL Spec Connectors. Two adapters are available: DB9 Male to RJ45 connector, Yellow adapter (p/n:JE1D2-CDA-A) DB9 Female to RJ45 connector, Green adapter (p/n:JE1D3-CDA-A) Wire color (Adapter) RJ45 pin. When the adapters are assembled, test the cable by attaching the loopback plug into the yellow adapter and the CAT-5 cable, and the green one into the PC and the CAT-5 cable. Female 9 Position D-Sub MIL Spec Connectors are available at Mouser Electronics. These adapters are shipped unassembled so that they may be put together to accommodate the needs of the application. (This cable will be carrying RS232 signals, not ethernet signals.) To build an 8-wire RS232/RS485 serial cable for use with the Nema-4 enclosure, use a standard CAT-5 networking cable to act as the extension between the computer and the radio modem. (This cable will be carrying RS232 signals, not ethernet signals.)Īssemble both the yellow and green adapter according to this table: To build a 3-wire RS232 serial cable ( 3-wire refers to the three signals: RXD, TXD and GND), use a standard CAT-5 networking cable to act as the extension between the computer and the radio modem. Thumbscrew connectors provide a fast, easy connection every time. Plus the cable is fully molded and foil shielded for EMI/RFI protection from surrounding office equipment and flourescent lights. Wire color (Ethernet cable - EIA/TIA 568B )Īn example application for these adapters would be to extend the RS232 serial connection so that the radio modem might be located closer to the antenna location so that the antenna cable will be as short as possible. Each modem serial cable is designed for long-lasting integrity, regardless of modem baud rates. Two adapters are available:ĭB9 Male to RJ45 connector, Yellow adapter (p/n:JE1D2-CDA-A)ĭB9 Female to RJ45 connector, Green adapter (p/n:JE1D3-CDA-A) These adapters are shipped unassembled so that they may be put together to accommodate the needs of the application. ![]() To facilitate adapting the DB9 connector interface to work with other physical connection types Digi offers RJ45 to DB9 adapters. The Digi radio modem has the RS232 and RS485/422 signals available on a DB9 connector. In some situations it is necessary to interface the RS232 or RS485 signals to RJ45, terminal strips or other physical connections. ![]()
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