Industrial Din Rail RS-232 Isolator Converter
Diagnostic Step & Test Tool
1. Prepare testing
Check that your Industrial Din Rail package includes the following items:
a. PCCOM PCI 4 port RS232 Card
b. Industrial Din Rail RS232 / RS232 Converter
c. DB25 / DB9 gender changer
d. DC24V Power supply

2. Communication test step
a. DB25 to Industrial Din Rail RS232 / RS232 Isolator Converter to DB9


b. Industrial Din Rail RS232 / RS232 Isolator Converter Pin Assignment

3. Circuit

4. Industrial Din Rail RS232 / RS232 Isolator Converter test program for DOS
If PCCOM PCI 4Port RS-232 Card is install already and get COM Port from COM3-COM6, you must be connection Industrial Din Rail RS232 / RS232 Isolator Converter with COM3 and COM6 to test.

a. Run “PCIO.EXE�test software

b. “PCIO.exe�configure
1. [ 6 ] : Cross loop-back
2. [ X ] : PCCOM PCI 4 port RS-232
3. [ 0 ] : Configure

c. Configuration Setup
1. Select RTS-CTS loop test : YES
2. Press �F10 �
3. Press �Enter �

d.

5. Industrial Din Rail RS232 / RS232 Isolator Converter test program for Win 98
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b.

c.

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e.