Lenovo DTech 4-Ports RS232 Serial Splitter Box COM Port Expander W/Power AdapterBrand: Lenovo
Color: Silver
Product Introduction:
RS232 splitter is designed for all kinds of conference rooms and central control systems in small or medium size.
It has 1 input port, multiple output ports, so you can control multiple RS232 terminal devices with one computer.Connection Instruction:
1. Computer serial port to ‘INPUT’ port on the splitter with RS232 cable
2. Splitter’s ‘OUTPUT’ ports to terminal devices with RS232 cables.
3. Connect power adapter to ‘DC 5V’ port.Specifications:
1. 1 input port for computer, multiple ports for terminal devices;
2. The current input is suitable for RS232-C,DB9 female port.pins instruction：No.2,transmission; No.3, receive;No.5, ground;
3. The current output is suitable for RS232-C,DB9 female port.pins instruction：No.3,transmission; No.2, receive;No.5, ground; (Analog of computer serial port output sequence)
4. Maxuium drive distance meet RS232-C;
5. Connector type DB9;
6. Male baud rate determined by signal transmission device;
7. Whole hardware design ,support arbitray baud rate and any protocol format;
8. No any delay with data transmission and receiving;
9. Multiple cascade is acceptable;
10. Support one computer controlling multiple terminal devices;
11. Support multiple computers controlling one terminal device;
12. Automatically output after wire connection and turn on the power , no need any switch.
Features:
-Industrial Serial DB9 splitter with 1 host and 4 slave ports adds 4 real hardware serial rs-232 ports to your system for data communication
-9 pin serial line data splitter supports Bi-directional transmission that enables 1 master device controls 4 slave devices at the same time OR 4 masters control 1 slave device.
-Serial adapter hub's DB-9 female pinout is 2 - TxD, 3 - RxD, 5 -GND (row 1 from RIGHT to LEFT is pin1-5); and Male connector is 2-RxD, 3-TxD, 5-GND (row 1 from LEFT to RIGHT is pin1-5)
-Powered RS232 splitter distribution box in metal housing provides better RF shielding, durability and efficient cooling for long life and dependable performance.
-Baud Rate and protocol is not limited, which depends on RS232C devices that transmit signal; No need of driver, plug and play; ideal COM port expansion hub for PC computer laptop Mac, modem, radio, personal weather station, router, GPS receiver, PDA adapter, printer, mouse, etc.Packaging List:
1* Pc Serial Splitter Box
1* Pc Power Supply Adaptor
1* Pc Manual