The PCM-3641 is a PC/104-compatible module with four individually configurable RS-232 ports. It works with PC/104 CPU modules to extend additional RS-232 ports. The PCM-3641 also features lots of functions such as high transmission speed 460 kbps; independent/shared IRQ and more. It also provides high-performance 16C554 UART communication chip with 16-byte FIFO to reduce CPU load. This makes the PCM-3641 especially suitable for multitasking environments.
Specifications
General
■ Card Interface PC/104
■ Certifications CE
■ Connectors 4 x DB9-M
■ Ports 4
■ Power Consumption +5 V @ 200 mA (Typical);
+5 V @ 250 mA (Max.)
Communications
■ Data Bits 5, 6, 7, 8
■ Data Signals RS-232: TxD, RxD, RTS,
CTS, DTR, DSR, DCD,RI,
GND
■ I/O Address Range 0 x 0200 ~ 0 x03F8
■ IRQ 3, 4, 5, 6, 7, 9, 10, 11, 12,
15
■ Parity None, even and odd
■ Speed 50 bps ~ 460.3 kbps
(PCM-3641)
50 bps ~ 115.2 kbps
(PCM-3640)
■ Stop Bits 1, 1.5, 2
Environment
■ Humidity (Operating) 0 ~ 90 % RH
■ Operating 0 ~65° C(32 ~149° F)
Temperature (IEC-68-1-1, 2)
■ Storage Temperature -25 ~80° C(-13 ~176° F)
Ordering Information
■ PCM-3640-A 4-port RS-232
■ PCM-3641-A 4-port RS-232
Module
* 上述商品規格僅供參考，實際規格以實物為準。
