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C08
From NUUO Wiki
Contents |
Introduction
SCB-C08 is an independent control device for managing signals from RS-232, RS-422 and RS-485.
Devices such as I/O relay device or speed dome can be easily control by SCB-C08.
Power Connection (USB Internal Bus)
Direct power input from USB bus port, current 100mA/+5V, no external power necessary
RS-232 wiring connection
The RS-232 supports 5 channels plus Signal Ground and is configured as DTE like a computer.
Signals are single ended and referred to Ground. To use handshaking or flow control user must set Host PC’s RTS/CTS during configuration. Refer to the pin assignment for connection as below.
RS-485 Wiring connection
The RS-485 mode supports the Transmit and Receive channels using 2-wire half-duplex operation. Refer to the pin assignment for connection as below.
Specifications
| SCB-C08 | |
|---|---|
| USB to RS232/422/485 Converter | |
| |
| USB Interface | Compliant with USB V1.0 and V2.0 |
| RS-232 signal | 5 full-duplex (TXD, RXD, CTS, RTS, GND). |
| RS-422 signal | 4 half-duplex wires (TX+, RX+, TX-, RX- ). |
| RS-485 signal | 2 half-duplex wires (D+, D-). |
| Cable Type | USB type A to type B. |
| Transmission distance | RS485 Up to 4000ft (1200M). |
| Signal LED | Power on, TX, RX. |
| Direct power from USB port | Support |
| Power consumption | 1.2W |
| Dimension | 151 x 75 x 26 mm |
Block Diagram
Application Note
