PCM-SDIO-144 Industrial PC/104 Quad Serial and 48-line Digital I/O Module

No longer in production

This product is listed to provide access to its documentation.

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.

DATA SHEET PRODUCT INFO

Industrial PC/104 Quad Serial and 48-line Digital I/O Module

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 event sense with selectable edge polarity
Industrial -40° to +85°C operational temperature
Combines PCM-COM4A and PCM-UIO48-B
Custom configurations available in OEM quantities

Features
Serial I/O	4 serial ports with 16C554-compatible UART core 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
Digital I/O	96 Bidirectional lines with Input, Output or Output with Readback (WS16C48) 12 mA Sink Current Compatible with industry standard I/O racks Fused +5V logic supply for I/O modules
Event Sense	48 Bidirectional lines with Input, Output or Output with Readback (WS16C48) Interface with signals up to 30V 12 mA Sink Current 24 of 48 DIO lines support change-of-state event sense with selectable edge polarity Jumper selectable board I/O addresses
Bus Interface	PC/104
Power	+5V required, 250 mA typical
Mechanical	PC/104-compliant Dimensions: 3.6 x 3.8 inches (90 x 96 mm) Weight: 3.2 oz (91g)
Operating Temperature Range	-40°C to 85°C