Features
- Four serial ports with 16C554-compatible UART
- Each serial channel supports:
- 16 byte Tx and RX FIFOs
- CTS, RTS, DSR, DTR, RI and DCD
- RS-232/422/485 signal levels
- Programmable data rates up to 115.2 kbps
- All 48 bidirectional digital I/O lines support:
- Input, Output or Output with Read back
- Interface with signals up to 30V
- 12 mA sink current
- 24 DIO lines support change-of-state event sense with selectable edge polarity
- Industrial -40° to +85°C operational temperature
- Combines PCM-COM4A and PCM-UIO48-B
WINSYSTEMS’ industrial PCM-SDIO combines both four serial and 48 digital I/O lines onto a single PC/104 module. This can eliminate one board in a stack without sacrificing any features or benefits. The digital portion is further enhanced since its I/O can interface with up to 30 volt signals.
Datasheet PCM-SDIO-144