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Advantech BB-485OI9TB Serial Converter, RS-233 DB9F to RS-422/485 TB

PB Tech price
PB Tech price
$ 146 .27
 +GST
$ 160 .90
 inc GST
$146.27  +GST
$160.90

Advantech BB-485OI9TB Serial Converter, RS-233 DB9F to RS-422/485 TB

  • Brand: Advantech
  • MPN: BB-485OI9TB
  • Part #: IPCAVH220245
  • UPC:
PB Tech price
$ 146 .27 $ 160 .90
 +GST  inc GST


Delivery: Order now and it ships on 29 Jul
Express Delivery Times
Metro - Within 2-3 working days
Rural - Within 3-5 working days

Standard Delivery Times
NSW, VIC, ACT, QLD - Within 3-7 working days
SA, WA, TAS, NT - Within 5-10 working days

View all shipping info
$146.27  +GST
$160.90

Features

Model BB-485OI9TB, isolated converter, converts unbalanced, full-duplex RS-232 signals to balanced full-duplex (4-wire) RS-422/485 or half-duplex (2-wire) RS-485 signals.

The converter provides 1500 Volts RMS optical isolation for data lines and ground (and connected devices) between the RS-232 and RS-422/485 signals. RS-232 port has a female DB9 connector. RS-422/485 port has a 6-position terminal block.

The RS-232 side of the converter draws power from the handshake lines (DTR, RTS). At least one handshake line must be asserted (raised high) to power the RS-232 side. The RS-422/485 side must be powered by an external 12 Vdc power supply (not included, sold separately).

- Converts RS-232 data signals to RS-422/485
- 1500V optical isolation for data lines and ground
- Data rate: up to 9600 bps
- Inline installation
- 10 to 14 Vdc power supply (required, not included, sold separately)
- cULus, FCC, CE

Specifications

Serial Technology

Data Rate

9600 bps

RS-232 Connector

DB9 female (DCE)

RS-232 Signals

TD, RD, GND

RS-422/485 Connector

Terminal block

RS-485, 2-Wire

Data A (-), Data B (+), GND

RS-422/485, 4-Wire

TDA(-), TDB(+), RDA(-), RDB(+), GND

Isolation

Lines Protected

Data lines

Method

Optical

Rating

1500 V

Terminal Block

Wire Size

26 to 16 AWG

Torque

2.0 lb fin

Power

Note

Requires Two (2) Power Sources

RS-232 Source

Port-powered from DTR and RTS handshake lines

RS-422/485 Source

External power supply (not included, sold separately)

RS-422/485 Connector

Terminal block

RS-422/485 Consumption

0.9 W

RS-422/485 Source

External power supply (not included, sold separately)

Mechanical

Enclosure Material

Plastic

Dimensions

5.5 x 8.3 x 1.7 cm (2.2 x 3.3 x 0.7 in)

Mounting

Inline installation

Environmental

Operating Temperature

0 to +50 °C (+32 to +122 °F)

Storage Temperature

-40 to +85 °C (-40 to +185 °F)

Operating Humidity

0 to 95%, non-condensing

Meantime Between Failures (MTBF)

MTBF

272581 hours

MTBF Method

MIL 217F Parts Count Reliability Prediction

Regulatory - Approvals / Standards / Directives

Approvals

FCC, CE, cULus File Number: E222870

CE - Directives

2014/30/EU - Electromagnetic Compatibility Directive
2011/65/EU - Amended by (EU) 2015/863 Reduction of Hazardous Substances Directive (RoHS)
2012/19/EU - Waste Electrical and Electronic Equipment (WEEE)

CE - Standards

EN 55032 (Class B) - Electromagnetic Compatibility of Multimedia Equipment - Emission Requirements
EN 55024 - Information Technology Equipment - Immunity Characteristics - Limits and Methods of Measurement

IEC Standards

EN 61000-6-1 - Generic Immunity Standard for Residential, Commercial and Light-industrial Environments

Manufacturer Part No:
BB-485OI9TB
Brand:
Product Type:
-
UPC
-
Product Family:
-
Shipping Weight:
1 kg
PB Part No:
IPCAVH220245
Product Model:
BB-485OI9TB
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Provide feedback on product content: If this product page is missing key information or you spotted a mistake please let us know.

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Delivery & Pick-up

Learn more about delivery time-frames over Christmas and the New Year period.

Shipping Costs

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Shipping Security and Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, for DHL express delivery in-stock products typically arrive within 2-3 working days for metro areas and 3-5 working days for rural areas. For Standard delivery in-stock products typically arrive within 3-7 working days for NSW, VIC, ACT, QLD and SA deliveries and 5-10 working days for WA, TAS and NT.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

Advantech BB-485OI9TB Serial Converter, RS-233 DB9F to RS-422/485 TB

  • Brand: Advantech
  • MPN: BB-485OI9TB
  • Part #: IPCAVH220245
$146.27 Excluding GST $160.90 Including GST

Date Created: 18:24, 04-07-2026
Product URL: https://www.pbtech.com/au/product/IPCAVH220245/Advantech-BB-485OI9TB-Serial-Converter-RS-233-DB9F

Features

Model BB-485OI9TB, isolated converter, converts unbalanced, full-duplex RS-232 signals to balanced full-duplex (4-wire) RS-422/485 or half-duplex (2-wire) RS-485 signals.

The converter provides 1500 Volts RMS optical isolation for data lines and ground (and connected devices) between the RS-232 and RS-422/485 signals. RS-232 port has a female DB9 connector. RS-422/485 port has a 6-position terminal block.

The RS-232 side of the converter draws power from the handshake lines (DTR, RTS). At least one handshake line must be asserted (raised high) to power the RS-232 side. The RS-422/485 side must be powered by an external 12 Vdc power supply (not included, sold separately).

- Converts RS-232 data signals to RS-422/485
- 1500V optical isolation for data lines and ground
- Data rate: up to 9600 bps
- Inline installation
- 10 to 14 Vdc power supply (required, not included, sold separately)
- cULus, FCC, CE

Specifications

Serial Technology

Data Rate

9600 bps

RS-232 Connector

DB9 female (DCE)

RS-232 Signals

TD, RD, GND

RS-422/485 Connector

Terminal block

RS-485, 2-Wire

Data A (-), Data B (+), GND

RS-422/485, 4-Wire

TDA(-), TDB(+), RDA(-), RDB(+), GND

Isolation

Lines Protected

Data lines

Method

Optical

Rating

1500 V

Terminal Block

Wire Size

26 to 16 AWG

Torque

2.0 lb fin

Power

Note

Requires Two (2) Power Sources

RS-232 Source

Port-powered from DTR and RTS handshake lines

RS-422/485 Source

External power supply (not included, sold separately)

RS-422/485 Connector

Terminal block

RS-422/485 Consumption

0.9 W

RS-422/485 Source

External power supply (not included, sold separately)

Mechanical

Enclosure Material

Plastic

Dimensions

5.5 x 8.3 x 1.7 cm (2.2 x 3.3 x 0.7 in)

Mounting

Inline installation

Environmental

Operating Temperature

0 to +50 °C (+32 to +122 °F)

Storage Temperature

-40 to +85 °C (-40 to +185 °F)

Operating Humidity

0 to 95%, non-condensing

Meantime Between Failures (MTBF)

MTBF

272581 hours

MTBF Method

MIL 217F Parts Count Reliability Prediction

Regulatory - Approvals / Standards / Directives

Approvals

FCC, CE, cULus File Number: E222870

CE - Directives

2014/30/EU - Electromagnetic Compatibility Directive
2011/65/EU - Amended by (EU) 2015/863 Reduction of Hazardous Substances Directive (RoHS)
2012/19/EU - Waste Electrical and Electronic Equipment (WEEE)

CE - Standards

EN 55032 (Class B) - Electromagnetic Compatibility of Multimedia Equipment - Emission Requirements
EN 55024 - Information Technology Equipment - Immunity Characteristics - Limits and Methods of Measurement

IEC Standards

EN 61000-6-1 - Generic Immunity Standard for Residential, Commercial and Light-industrial Environments

Date Created: 18:24, 04-07-2026
Product URL: https://www.pbtech.com/au/product/IPCAVH220245/Advantech-BB-485OI9TB-Serial-Converter-RS-233-DB9F