| Features |
| 4-ch
RS232 or RS422/485 from 85230 Enhanced SCCs (4byte Tx FIFO; 8byte
Rx FIFO) |
| Each
channel configurable for asynchronous or synchronous, baud rate
& signalling standard |
| 115KBaud
asynchronous |
| Synchronous
data rates to 2MBaud * |
| HDLC/SDLC
low-level synchronous protocols performed in hardware |
| Vectored
interrupt facility |
| 4
RS232 modem control lines per channel |
| Board
access LED and User LED |
|
*
NOTE: Arcom
does not provide any software drivers to support synchronous
communication
|
| |
| Specification |
| Serial
comms channels: 4 |
| Comms.
standards RS232 or RS422/485 |
| Max
baud rate: 115K |
| RS232
modem control lines CTS, RTS, DTR, DCD |
| RS422/485
control lines DTR, DCD |
| PCIbus
interface: 32-bit (+5V) |
| IRQ
support: Plug-and-Play |
| Base
address: Plug-and-Play |
| I/O
space required: 4 bytes |
| I/O
connector: 50-way D-type |
| Height
105mm |
| Length
170mm |
| Power
consumption: 250mA @ 5V, 70mA @ 12V, 60mA @ -12V |
| Operating
temperature: 0 to +70°C |
| Storage
temperature: -40 to +125°C |
| MTBF:
350,014hrs |
Software
Support:
FREE
Windows NT 4.0 / Windows 2000/XP Drivers
 |
