9 Pin Serial Cable Pinout
Posted : admin On 22.05.2020
Fig.1 RS232/V.24 DB9 Template download error word 2010 windows 7.
Pinout of Null modem cables and layout of 9 pin D-SUB female connector and 25 pin D-SUB female connectorDE-9 to DE-9, DE-9 to DE-25 cables. Use this cable to connect two devices equipped with serial RS-232 interface. 10 rows Below is the pinout of a typical standard male 9-pin RS232 connector, this connector type is. Crossover or 'Null Modem' vs. Straight Through Serial Cable; Crossover or 'Null Modem' vs. Straight Through Serial Cable. The RS-232 specification defines two types of serial devices, DTE and DCE. DTE normally refers to the serial port on a PC or terminal, while DCE refers to a modem or other type of communications device. (TxD) pin of one. The pinouts for the 9 pin D-SUB female connector are: 9 to 15 pin VGA cable pinout and wiring; Ablerex Troy 600 UPS cable pinout and wiring; ADC Pairgain 310F and 320F console pinout and wiring. D-sub 9 Connector Pinout. Pinout and diagram of DE9 connector (DB9 connector), commonly used for serial ports (RS-232). The console port is an RS-232 serial interface that uses an RJ-45 connector to connect to a management device such as a PC or a laptop. If your laptop or PC does not have a DB-9 male connector pin and you want to connect your laptop or PC to the device, use a combination of the RJ-45 to DB-9 female adapter along with a USB to DB-9 male adapter. Save 9 pin serial cable pinout to get e-mail alerts and updates on your eBay Feed. + Items in search results. 10 ft RS-232C, 9 pin Male to Female Serial Cable See more like this. DB9 9 Pin Male to USB RS232 Serial Converter Adapter Cable for Windows 7 8 10. Trending at $7.99 Trending price is based on prices over last 90 days.
| Pin | Name | Description |
|---|---|---|
| 1 | CD | Carrier Detect |
| 2 | RXD | Receive Data |
| 3 | TXD | Transmit Data |
| 4 | DTR | Data Terminal Ready |
| 5 | GND | System Ground |
| 6 | DSR | Data Set Ready |
| 7 | RTS | Request to Send |
| 8 | CTS | Clear to Send |
| 9 | RI | Ring Indicator |
X.21 interface on a DB 15 connector
Fig. 2. X.12 DB15 connector
RJ-45 RS232 connector
EIA-561 defined RS232 on RJ 45 (modular) connector. It can be used only for nonsynchronous applications onlym because it does not have synchronous clocking signals. Note: The RI pin (#1) sometimes can be used as DSR.
Rj45 To 9 Pin Serial Adapter Pinout
Fig.3. RJ-45 RS232 connector
RJ45 RS232D connectors (same as telephone connectors)
Lin 9 Pin Serial Cable Pinout
| Pin No. | Signal Description | Abbr. | DTE | DCE |
|---|---|---|---|---|
| 1 | DCE Ready, Ring Indicator | DSR/RI | «-- | --» |
| 2 | Received Line Signal Detector | DCD | «-- | --» |
| 3 | DTE Ready | DTR | --» | «-- |
| 4 | Signal Ground | SG | ||
| 5 | Received Data | RxD | «-- | --» |
| 6 | Transmitted Data | TxD | --» | «-- |
| 7 | Clear To Send | CTS | «-- | --» |
| 8 | Request To Send | RTS | --» | «-- |
DB25 V.24 pinout and signals
Fig.4. RS232 V.24 connector
DB25 V.24 pinout and signals (ALT A connector)
Fig.5. RS232 V.24 (ALT A) connector
RS232 DB25 all pins (some applications require more pins)
Fig.6. RS232 DB25 connector
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