B&B Electronics 9POP4 - Datasheet User Manual
Rs-232 optical isolator, 9pop4
International Office: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104
European Office: Westlink Commercial Park Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445
www.bb-elec.com
RS-232 Optical Isolator
9POP4
The 9POP4 isolates and protects RS-232 equipment from lightning surges,
accidental high voltage shorts, and ground loops. RS-232 data signals TD,
RD, RTS, and CTS are supported at up to 230.4 kbps. Isolation circuits are
2.5 kV rated and protects valuable equipment while maintaining maximum
uptime.
Each side of the isolator receives power from a single 12 VDC power
supply to maintain the isolation. This powering configuration allows the
device to be used in a system with only one power supply, regardless of
the power provided by the RS-232 ports.
The isolator uses DB9 male and DB9 female connectors. The female
connector is wired as a DCE and should be connected to a DTE port. The
male connector is a DTE and should be connected to a DCE port. If you are
connecting a DTE to a DTE or a DCE to a DCE, you will need a null modem
adapter.
Power supplies recommended and available from B&B Electronics have
been tested and certified. Using any other power supply may bypass or
degrade the isolation barrier.
• 2.5 kV isolation
• ESD protection - 15 kV
• Protects up to 4 channels
• 230.4 kbps
• Ideal for laptops, lower power serial ports
PRODUCT FEATURES
ACCESSORIES
232PS - 12VDC@100mA wall transformer power supply, 2.5mm jack
PS1EU-1000 - 220-240 VAC to 12 VDC power supply, jack, Euro CEE7/7 plug
PS1UK-1000 - 220-240 VAC to 12 VDC power supply, jack, UK BS-1363 plug
MMNM9 - Null Modem Adapter – DB9 Male / DB9 Male
ORDERING INFORMATION
MODEL NUMBER
DESCRIPTION
9POP4
RS-232 4-Channel Optical Isolator
SPECIFICATIONS
SERIAL TECHNOLOGY
RS-232
TD, RD, RTS, CTS, GND
Data Rate
230.4 kbps
Isolation
2.5 kV
ESD
15 kV Air Discharge, 8 kV Contact
Connectors
DB9 female (DCE)
DB9 male (DTE)
POWER
Source
External required
Power Connector
2.5 mm jack
Input Voltage
12 VDC
Power Consumption
731 mW
MECHANICAL
Dimensions
10.4 x 4.3 x 2.0 cm (4.1 x 1.7 x 0.86 in)
Enclosure
IP 30, plastic
Weight
54.4 g (0.12 lbs)
MTBF
262084 hours
MTBF Calc. Method
MIL 217F Parts Count Reliability
ENVIRONMENTAL
Operating
Temperature
0 to 70°C
Storage Temperature -40 to 85°C
Operating Humidity 0 to 95% Non-condensing
APPROVALS / CERTIFICATIONS
Emissions
FCC Class B, CISPR Class B (EN55022)
CE
EN61000-6-1:2007
(Light Industrial)
EN61000-4-2:2008
(ESD)
ESD, ±8kV/±15kV
(contact/air)
EN61000-4-3:2006
(RFI)
RFI, 80-1000MHz 3V/m,
1.3 - 2.7 GHz, 3V/m
EN61000-4-4:2004
(EFT
Burst)
EFT, ±1kV Power,
±500V Data Lines
EN61000-4-5: Ed2, 2005 (Surge)
Surge, ±2kV Power
(AC), N/A on Data Lines
EN61000-4-6:2005
(CI)
CI, 3Vrms all ports
9POP4_4713ds