Kupu Whakataki
This manual provides instructions for the Digitus USB to Serial Adapter (Model DA-70167). This device enables data exchange between a personal computer with a USB port and various serial peripherals, such as machine controls, modems, and sensors. It is compliant with the USB 2.0 standard and features a PL2303GT chipset, offering customizable data transfer rates.
The adapter includes one USB 2.0 Male A connector and one D-SUB 9-Pin Male (RS232) connector, with gold-plated contacts for reliable connection. An 80 cm USB extension cable is also included for convenience.
Ihirangi mokete
- 1 x Digitus USB to Serial Adapter (DA-70167)
- 1 x 80 cm USB Extension Cable
Ka mutu te huaview

Whakaahua 1: Digitus USB to Serial Adapter. This image shows the main view of the adapter, highlighting its compact design and the D-SUB 9-pin connector.

Whakaahua 2: Connection points of the adapter. This diagram illustrates the RS232 (D-SUB 9-pin) and USB A 2.0 connectors on the adapter.

Whakaahua 3: Kati-ake view of the D-SUB 9-pin (RS232) male connector, showing the pin configuration.

Whakaahua 4: View of the USB-A male connector, which plugs into the computer's USB port.
Tatūnga
Follow these steps to set up your Digitus USB to Serial Adapter:
- Tāuta Atekōkiri: Before connecting the adapter, it is recommended to install the necessary drivers for the PL2303GT chipset. Drivers are typically available on the Digitus support website or can be automatically installed by your operating system upon first connection.
- Hono ki Rorohiko: Plug the USB-A male connector of the adapter into an available USB 2.0 port on your computer. You may use the included 80 cm USB extension cable if needed.
- Connect to Serial Device: Connect the D-SUB 9-pin male (RS232) connector of the adapter to the serial port of your peripheral device (e.g., modem, machine control, label printer, barcode scanner, POS system, cash register, network switch). Ensure the screws on the D-SUB connector are tightened to secure the connection.

Whakaahua 5: Diagram showing a one-to-one connection setup, illustrating the adapter connecting a label printer or other RS-232 device to a laptop/PC.

Whakaahua 6: The USB to Serial Adapter connected to a network switch and a laptop, demonstrating a typical application.
Nga Tohutohu Whakahaere
Once the adapter is physically connected and drivers are installed, your computer should recognize the new serial port. You can then use software applications that require serial communication to interact with your connected peripheral device.
- Identifying the COM Port: After installation, check your computer's Device Manager (Windows) or System Information (macOS/Linux) to identify the assigned COM port number for the USB to Serial Adapter. This port number will be used by your serial communication software.
- Configuring Software: Open your serial communication software (e.g., PuTTY, Tera Term, HyperTerminal) and configure it to use the identified COM port. Set the appropriate communication parameters such as baud rate (data transfer rate), data bits, parity, stop bits, and flow control, matching the requirements of your serial peripheral device. The adapter supports customizable data transfer rates between 75 bit and 128,000 bit per second.
- Whakawhiti Raraunga: Initiate data exchange through your software. The adapter will facilitate the communication between your computer's USB port and the serial device.

Whakaahua 7: Diagram illustrating the wide range of devices compatible with the USB to Serial Adapter, including switches, laptops/PCs, label writers, barcode scanners, POS systems, printers, modems, and cash registers.
Te tiaki
The Digitus USB to Serial Adapter requires minimal maintenance. Follow these guidelines to ensure its longevity:
- Te horoi: Use a soft, dry cloth to clean the exterior of the adapter. Do not use liquid cleaners or solvents.
- Rokiroki: Whakaorangia te whāurutau ki te waahi hauhautanga, maroke atu i te ra tika me te wera nui ina kore e whakamahia.
- Te whakahaere: Kaua e tukua te urutau kia taka, kia pāngia rānei e ngā pānga kaha. Kaua e piko, e takai rawa rānei te taura.
- Tiaki Tūhono: Keep the connectors free from dust and debris. If necessary, use compressed air to clean the ports.
Raparongoā
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Ko te urutau kaore i te mohiohia e te rorohiko. |
|
|
| Communication errors with serial device. |
|
|
| Slow data transfer. |
|
|
Whakatakotoranga
| Tau tauira | DA-70167 |
| Waitohu | Digitus |
| Kaihono | 1x USB 2.0 Male A, 1x D-SUB 9-Pin Male (RS232) |
| Tiwhikete | PL2303GT |
| Paerewa USB | USB 2.0 Whakariterite |
| Rere Whakawhiti Raraunga | 75 bit to 128,000 bit per second (customizable) |
| Te roa o te taura | 80 cm (USB extension cable included) |
| Tae | Pango |
| Taumaha Tūemi | 2.82 hekere |
| Rahi Hua (LxWxH) | 3.94 x 5.91 x 1.57 inihi |
| Pūrere Hototahi | PC, various serial peripherals (machine controls, modems, sensors, etc.) |
Pūtāhui me te Tautoko
Mō ngā mōhiohio pūtāhui me te tautoko hangarau, tirohia te paetukutuku mana o Digitus webpaetukutuku, whakapā atu ranei ki ta raatau ratonga kaihoko. Puritia to riirii hoko hei tohu mo te hoko mo nga kereme whakamana.
Digitus Official Webpae: www.digitus.info