USB2-4COM-M - 4-Port RS-232 USB-to-Serial Adapter, Metal Case
Features
Adds four industrial RS-232 serial ports by connecting to a USB port Installed as standard Windows COM port SECC metal chassis with DIN rail bracket Full RS-232 modem control signals and hardware/software flow control RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND High speed serial port with the baud rate up to 921.6K bps 128 byte transmit FIFO & 384 byte receive FIFO Non-standard baudrates supported LEDs of Power, TxD and RxD for easy port monitoring and diagnostics Serial port protected with surge protection of 10KV Powered by USB port, no external power adapter required Easy plug and play installation and RS-232 device connection COM port number assigned can be changed to any COM port number required Works with USB 1.1 & 2.0 host port Supports Windows 7, Vista, 2003, XP, 2000 and Linux |
USB2-4COM-M
| USB Bus |
| Compliance |
USB 1.1/2.0 compatible |
| Speed |
480 Mbps, hi-speed USB |
| FIFO |
128 byte transmit FIFO
384 receive FIFO |
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| Serial Interface |
| Port Type |
RS-232 |
| Number of Ports |
4 |
| Connectors |
DB9 male |
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| Serial Line Protection |
| ESD Protection |
10KV |
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| Serial Port Speed |
| Baudrate |
300 bps to 921.6k bps |
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| Serial Communication Parameters |
| Data Bits |
5, 6, 7, 8 |
| Stop Bits |
1, 1.5, 2 |
| Parity |
None, Even, Odd, Space, Mark |
| Flow Control |
RTS/CTS, XON/XOFF |
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| Serial Signals |
| RS-232 |
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND, RI |
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| Driver Support |
| OS |
Windows 7, Vista, 2003, XP (WHQL certified) and 2000
Linux Kernel 2.6.3.1 and up built-in support |
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| Power Supply |
| Input |
Bus-powered
No external power adapter required |
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| Mechanical |
| Chassis | SECC metal chassis with DIN rail bracket |
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| Environmental |
| Operating Temperature |
0 to 55 °C (32 to 131 °F) |
| Operating Humidity |
5 to 95% RH |
| Storage Temperature |
-20 to 75 °C (-4 to 167 °F) |
| Safety Approvals |
EN55022 Class B, EN55024, EN61000-3-2, EN61000-3
IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5,
IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11.
CISPR PUB. 22 and FCC Part 15 Class B. |
| RS-232 DB9 Male |
RS-232 DB9 Male Connector Pin-outs |
RS-232 Signal Pin-outs of DB-9 Male |
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Pin |
Signal |
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1 |
DCD |
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2 |
RxD |
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3 |
TxD |
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4 |
DTR |
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5 |
GND |
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6 |
DSR |
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7 |
RTS |
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8 |
CTS |
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9 |
RI |
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Products Manual
