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Quick Start Guide
9POP4
Optically Isolated RS-232
Repeater
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9POP4 RS-232 Optical Isolator
This Quick Start Guide
12VDC Wall Power Supply (sold separately).
Recommended Power Supplies:
o US – 232PS
o UK – PS1UK-1000
o EU – PS1EU-1000
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• FCC Class B
CE
•
o EN 55022: 2006 + A1:2007 Class A Emissions
o EN 61000-6-1: 2007 Generic Standards for
Residential, Commercial and Light-Industrial
Environments
o EN 61000-4-2: 2008 Electro-Static Discharge
(ESD)
o EN 61000-4-3: 2006 Radiated Field Immunity
(RFI)
o EN 61000-4-4: 2004 Electrical Fast Transients-
Burst (EFT)
o EN61000-4-5: Ed2, 2005 (Surge)
o EN 61000-4-6: 2005 Conducted Immunity
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DB9 Female – Data Communications Equipment
(DCE)
A
DB9 Male – Data Terminal Equipment (DTE)
C
Power – 12 VDC Jack, 2.5 mm Center Positive
Pin
1
2
3
4
5
6
7
8
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Connectors
Put
Signal
DCE
DTE
DCD
Output
Input
RD
Output
Input
TD
Input
Output
DTR
Input
Output
GND
---
---
DSR
Output
Input
RTS
Input
Output
CTS
Output
Input
RI
Output
Input
Documentation Number –p/n 9093R1 9POP4-0712qsg
©2010 B&B Electronics Manufacturing Company
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1.
DTE stands for Data Terminal
Equipment: these include Computers,
PLC's, and most devices which are not
used to extend communications. Think
COMPUTER for DTE.
2.
DCE stands for Data Communications
Equipment: these includes devices
intended to plug directly into a DTE
port, Modems and devices that extend
communications like a modem, such
as RS-422, RS-485, or Fiber Optic
converters or Radio Modems. Think
MODEM for DCE.
3.
On the DCE (female) side, Pins 1, 4,
and 6 are tied together internally.
4.
On the DTE (Male) side, Pins 4 and 6
are tied together internally.
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Summary of Contents for B&B Electronics 9POP4
- Page 1 Documentation Number –p/n 9093R1 9POP4-0712qsg ©2010 B&B Electronics Manufacturing Company Quick Start Guide 9POP4 Optically Isolated RS-232 Repeater – – 9POP4 RS-232 Optical Isolator This Quick Start Guide 12VDC Wall Power Supply (sold separately). Recommended Power Supplies: ...
- Page 2 Documentation Number –p/n 9093R1 9POP4-0712qsg ©2010 B&B Electronics Manufacturing Company The two sides of the isolator are powered from a single +12VDC power supply and maintain isolation. This powering configuration allows the device to be run in any system with only a single supply, regardless of the power levels on the RS-232 ports.