9PCDT4300 pg. 1/1
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2000 B&B Electronics Revised November 2000
This product designed and manufactured in USA of domestic and imported parts by
Tap Into Your RS-232 Data Lines
CE
CE
CE
CE
Model 9PCDT
The 9PCDT will allow an RS-232 port to tap in and
check the data being transmitted between two other RS-232
ports. The switches make it simple to choose between
monitoring the DCE or DTE port. The 9PCDT also allows the
monitoring port to be either DTE or DCE.
The DTE connector is male, and the DCE and TAP connectors are female. All nine lines are run
thought from the DCE to the DTE connectors. On the TAP connector RTS (pin 7) is tied to CTS (pin 8)
and DSR (pin 6) is tied to CD (pin 1) and DTR (pin 4). Signal ground (pin 5) is tied into the signal ground
for the DCE and DTE connectors.
Switch
Description
SW1
Monitor RD (pin 2)
SW2
Monitor TD (pin 3)
SW3
Tap receives data on pin 2
SW4
Tap receives data on pin 3
DECLARATION OF CONFORMITY
Manufacturer's Name:
B&B Electronics Manufacturing Company
Manufacturer's Address:
P.O. Box 1040
707 Dayton Road
Ottawa, IL 61350 USA
Model Numbers:
9PCDT
Description:
9-Pin Data Tap
Type:
Light industrial ITE equipment
Application of Council Directive: 89/336/EEC
Standards:
EN 50082-1 (IEC 801-2, IEC 801-3, IEC 801-4)
EN 50081-1 (EN 55022, IEC 1000-4-2)
EN 61000 (-4-2, -4-3, -4-4, -4-5, -4-6, -4-8, -4-11)
ENV 50204
EN 55024
Michael J. Fahrion, Director of Engineering
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