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Products Serial RS232/422/485 Multiport Serial Boards
Products Serial RS232/422/485 Multiport Serial Boards
Moxa - CA-114 4-port RS-232/422/485 PC/104 Card
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Features and Benefits
- 921.6 Kbps maximum baudrate for super fast data transmission
- On-chip H/W and S/W flow control
- Built-in 15 KV ESD protection
- IRQ settings, I/O settings, and serial interface are jumper and DIP switch selectable
- Onboard Tx and Rx LED indicators for each port
- Windows CE 5.0 and Windows XP embedded operating systems supported
- Wide temperature model available for -40 to 85°C environments
Overview
The Moxa CA-114 PC/104 module is a reliable, high performance, multiport serial communication solution that has 4 RS-232/422/485 ports, and can be used with PC/104 CPU boards that accept the PC/104 expansion interface. Optional DB9 and DB25 connection cables are available for connecting to serial devices, and the CA-114's versatile driver support makes the module suitable for a wide range of applications.
| • Hardware | |
| Comm. Controller | 16C550C or compatible x 4 |
| Bus | PC/104 bus |
| Connector(s) | 40-pin box header |
| DIP Switches | I/O base address, interrupt vector, serial interface |
| • Serial Interface | |
| Serial Standards | RS-232/422/485 |
| Number of Ports | 4 |
| Number of Boards | 4 per PC (max.) |
| Serial Line Protection | ESD Protection: 15 KV on the board |
| • 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 |
| IRQ | 3, 4, 5, 6, 7, 9, 10, 11, 12, 15 (shared for all ports) |
| FIFO | 64 bytes |
| • Serial Signals | |
| RS-232 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 | TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND |
| RS-485-4w | TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND |
| RS-485-2w | Data+(B), Data-(A), GND |
| • Driver Support | |
| Operating Systems | Windows (2000/XP/2003), Windows 9X/ME/NT, Windows CE 5.0, Windows XP Embedded, DOS, Linux 2.4/2.6, QNX 4/6 |
| • Physical Characteristics | |
| Dimensions | 90 x 96 mm (3.54 x 3.78 in) |
| • Environmental Limits | |
| Operating Temperature | CA-114: 0 to 55°C (32 to 131°F) CA-114-T: -40 to 85°C (-40 to 185°F) |
| Operating Humidity | 5 to 95% RH |
| Storage Temperature | -40 to 55°C (-40 to 131°F) |
| Regulatory Approvals | EN55022, EN55024, EN61000-3-2, EN61000-3-3, IEC61000-6-2, IEC61000-6-4, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8, IEC61000-4-11, FCC Part 15 Class A |
| • Power Requirements | |
| Power Consumption | 350 mA @ +5 V |
| • Warranty | |
| Warranty Period | 5 years |
| Details | See www.moxa.com/warranty |
PC/104 Card
| Ordering Info | Model No. | Description |
| Click here to order |
CA-114 |
PC/104 bus, 4-port RS-232/422/485 module |
| Click here to order |
CA-114-T |
PC/104 bus, 4-port RS-232/422/485 module, -40 to 85°C operating temperature Document and Software CD-ROM |
Connection Cables
| Ordering Info | Model No. | Description |
| Click here to order |
CBL-F40M25x4-50 |
40-pin box header to 4-port male DB25 connection cable |
| Click here to order |
CBL-F40M9x4-50 |
40-pin box header to 4-port male DB9 connection cable |
