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- 2-port RS-422/485 high speed communication board
- Compact PCI board size
- Works perfectly with all major operating systems
- Various connection options
- Data transmission speed up to 921.6 Kbps
- On-chip hardware flow control
Introduction
The CP-132 Series of 2-port serial boards is designed for RS-422/485 industrial communication. CP-132 serial boards support 2 independent RS-422 or RS-485 ports, with each port able to control up to 32 devices in a multidrop environment. This series of PCI 2-port serial boards provides a reliable communication link (RS-422/485) over a longer distance (up to 4000 ft), and is suitable for industrial environments.
By using ADDC™ (Automatic Data Direction Control) intelligence, applications can easily manage half-duplex RS-485 port’s data transmission and receiving without the need for writing extra code. In addition, on-chip hardware flow control and built-in termination resistors guarantee data integrity, and optical isolation and surge protection options are also available to deliver high reliability. All of the above attributes make the CP-132 Series of multiport serial boards suitable for harsh industrial applications.
| • Hardware | |
| Comm. Controller | 16C550C or compatible x 2 |
| Bus | 32-bit PCI, ver. 2.1 |
| Connector(s) | Male DB9 |
| • Serial Interface | |
| Serial Standards | RS-422/485 |
| Number of Ports | 2 |
| Number of Boards | 4 |
| • Performance | |
| Baudrate | 50 bps to 921.6 Kbps |
| • Serial Communication Parameters | |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, even, odd, space, mark |
| Flow Control | RS-485 data control with ADDC™ or RTS |
| I/O Address | Assigned by BIOS |
| IRQ | Assigned by BIOS |
| • Serial Signals | |
| RS-422 | TxD+, TxD-, RxD+, RxD-, RTS+, RTS-, CTS+, CTS-, GND |
| RS-485-2w | RS-485: Data+, Data-, GND |
| • Driver Support | |
| Operating Systems | Windows 2000/XP/2003, Windows NT, Windows 95/98/ME, Windows XP Embedded, DOS, FreeBSD 4.x, Linux 2.0.x (Alpha), Linux 2.2.x (Alpha), Linux Base |
| • Physical Characteristics | |
| Dimensions | 120 x 80 mm (CP-132, CP-132S) 120 x 110 mm (CP-132I, CP-132IS) |
| • Environmental Limits | |
| Operating Temperature | 0 to 55°C |
| Operating Humidity | 5 to 95% RH |
| Storage Temperature | -20 to 85°C |
| Regulatory Approvals | FCC, CE |
| • Power Requirements | |
| Power Consumption | CP-132: 430 mA max. (+5V) CP-132S: 430 mA max. (+5V) CP-132I: 700 mA max. (+5V) CP-132IS: 700 mA max. (+5V) |
| ESD Protection | 25 KV ESD per serial port (CP-132S, CP-132IS) |
| Optical Isolation Protection | 2 KV (CP-132I, CP-132IS) |
