POS, ATM

 Any RS-232, RS-422, RS-485 compatible device to computer communication

Features

 Various selections : RS-232 x2 (COM8502)

 PCI Express x1 compliant

                                    RS-232 x4 (COM8504)

 921.6 Kbps maximum baudrate for super fast data transmission

                                    RS-232 x2, 2 RS-422/485 (COM8524)

 128-byte FIFO and on-chip H/W, S/W flow control

                                    RS-232/422/485 x4 (COM8544)

 Drivers provided for Windows(2000, XP and later x86 / x64)

Specifications

Hardware

Serial Interfac

 Controller chip : 16C550C compatible

 Serial Standards : RS-232/422/485

 Bus : PCI Express x1

 Number of Ports : 2/4

 Connector(s) : DB9 male x2/x4

 Number of Boards : 4 per PC(max)

Serial Communication Parameters

General

 Baudrate : 110 bps to 921.6 Kbps

 Power Requirement : 3.3Vdc

 Data Bits : 5, 6, 7, 8

 Operation Temperature : 0~+70 degree C

 Stop Bits : 1, 1.5, 2

 Storage Temperature : -20 ~+80 degree C

 Parity : None, Even, Odd, Space, Mark

 Operation Humidity : 5~95% RH, non-condensing

 Flow Control : None, Hardware, Xon / Xoff

 Dimension : 114(W)*104(H) mm, 4.5(W)*4.1(H) in

 I/O Address : Assigned by BIOS

 IRQ : Assigned by BIOS

Serial Signals

 RS-232 : TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND

 RS-422 : TXD+, TXD-, RXD+, RXD-, GND

 RS-485(2W) : D+, D-, GND

 RS-485(4W) : TD+, TD-, RD+, RD-, GND

Driver, DLL, Demo and Example Program

3D Models

Manual

Catalog

Winxp/7

(32bit)

Win7

(64bit)

Win10

(32bit)

Win10

(64bit)

 COM8502

 COM8504

 COM8524

 COM8544

 Hardware

 Main Card

 Driver

PRODUCT

DESCRIPTIONS

 1.

COM8502

2 Port RS-232 PCI Express x1 Communication Card

 2.

COM8504

4 Port RS-232 PCI Express x1 Communication Card (include SM23410)

 3.

COM8524

2 Port RS-232 + 2 Port RS-422/485 PCI Express x1 Communication Card (include SM23410)

 4.

COM8544

4 Port RS-232/422/485 PCI Express x1 Communication Card (include SM23410)

 5.

SM23410*

Extension kit for COM2,COM3(bracket for 9p D-type connector, 10p flat cable) (COM8504/24/44 only)