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NOTE: PDF versions of this Quick Start Guide and the product manual can be
found on the accompanying CD or on B&B Electronics’ website.
International Headquarters
B&B Electronics Mfg. Co. Inc.
707 Dayton Road
Ottawa, IL 61350 USA
Phone (815) 433-5100 -- General Fax (815) 433-5105
Website: www.bb-elec.com
Sales e-mail: orders@bb-elec.com -- Fax (815) 433-5109
Technical Support e-mail: support@bb.elec.com -- Fa
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MIport Serial Card Quick Start Guide RS-232/422/485 DIP Switch Settings RS-422/485 DIP Switch Settings CAUTION: Make sure computer is unplugged before installing the card. Name Direction DB-9M Name Direction DB-9M (DTE) Pin Pin DCD Input 1 RD(A) − Input 1 RD Input 2 TD(B) + Output 2 TD Output 3 TD(A) − Output 3 DTR Output 4 GND ------ 5 GND ------ 5 RD(B) + Input 9 DSR Input 6 RS-422/485 Pinout RTS Output 7 CTS Input 8 RI Input 9 RS-232 Pinout Documentation
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Setting Send Data/RTS Control 1. From the Windows Desktop, click Start Settings Control Panel System 2. On the System Properties dialogue box, (click the Hardware tab for Windows XP and 2000), click the Device Manager button. The Device Manager window will appear: 3. Click Ports (COM & LPT) All installed ports should appear in the list. The COM port number assigned to each port will be shown. 4. On the Ports (COM & LPT) list, double-click the name of the port to be configured. 5. O
ページ4に含まれる内容の要旨
PIN # EIA-232-E (RS-232) DB-DB- TO TO Function 25 9 DTE DCE Shield 1 Transmit Data (TD) 2 3 > Receive Data (RD) 3 2 < Request To Send 4 7 > (RTS) Clear To Send (CTS) 5 8 < DCE Ready (DSR) 6 6 < Signal Ground (SG) 7 5 Received Line Signal 8 1 < Detector (DCD) DTE Ready (DTR) 20 4 > Ring Indicator 22 9 ----- THRESHOLD VOLTAGES SIGNAL Signal with Signal A with Respect to Signal A with Respect to STATE Respect to SG Signal B Signal B RS-232 RS-422 RS-485
