Renkforce 1693023 Operating Instructions
RS232 M.2 A-E Key Module
1. Introduction
Add UART RS232 DM9M through your IPC M.2 E Key or A Key slot!
1.1. Features
o M.2 type 2230-xx-A-E 75Pin Dual A-E Key RS232 module
o USB base RS232 Module
o One 16550 High performance UART (RS232) port
o Supports UART data transfer rate up to 230 Kbps
o Jumpers to select RI or 5VDC output for DB9M Pin9
o 5VDC Power in DB9M Port Pin9 for POS device use application
o Provides 64bit and 32bit Windows XP SP3, Win7, Win8, 8.1, Win10 and Server
2003, 2008, 2008R2, 2012, 2012R2, 2016 driver
o Fully RoHS compliant
2. Installation
1. Connect RS232 cable to 10P Pin Header.
2. Plug and tighten M.2 A-E Key module into motherboard M.2 A Key or E Key socket
3. Set jumper to select RI or 5VDC output for DB9M Pin9
4. Power on computer and boot to Windows. Run Windows Driver Installer Program in
Driver CD folder E:\USB Device\PL2303 and find WindowsDriverUserManual.pdf
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