PCM-3640 Four Port RS-232 Module

PCM-3640 4-port RS-232 interface module supports full duplex serial communications and provides reliable high speed data transfers under multitasking environments.

Features

  • 4 RS-232 ports with 10-pin connectors: 16C550 UART with 16-byte FIFO Speeds up to 115 Kbps
  • Choose address COM 1 to COM4 or other user definable I/O address
  • Individually selectable IRQ for each port (3, 4, 5, 6, 7, 9, 10, 11, 12, or 15)

Overview

PCM-3640 4-port RS-232 interface module supports full duplex serial communications and provides reliable high speed data transfers under multitasking environments.

Specifications

Characteristics
Module
  • Channel: 4-port RS-232 support
  • Baud rate: 50 ~ 115,200 bps
  • Character length: 5,6,7, or 8 bits
  • Parity: Even, odd, or none
  • Stop bit: 1, 1.5, or 2
  • Interrupt level: IRQ 3,4,,5,6,7,9,10,11,12, or 15
  • I/O connectors: Dual male DB-9
  • Power consumption: +5 V @ 220 mA typical

Pricing

(Single Unit Pricing. Includes: Integration, Setup,Testing, & Enhanced Support)

Product # Description Price
PCM-3640-0 Four port RS232 PC/104 Module (note: use the PCM-3643 instead of the PCM-3640 with operating systems (I.E. LINUX/XP) that support interrupt sharing) $105.00