B&b Smartworx
B&b Smartworx 485PTBR Connector Adapters Rs-232 To Rs-485 Converter With Pluggable Terminal Block 835788110883
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Part Number: 485PTBR
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Product Specifications



B+B SmartWorx RS-232 to RS-485 Converter with Pluggable Terminal Block - 1 x DB-9 RS-232 Serial - Female - 1 x Terminal Block RS-485 Serial 485PTBR

9PIN/TB 485CONV W/SD CTRL

Manufacturer Part Number: 485PTBR



CPN:9PIN/TB 485CONV W/SD CTRL
MANUFACTURER NAME: B&b Smartworx
MANUFACTURER PART NUMBER: 485PTBR
UPC EAN CODE: 835788110883
LANGUAGE: EN
MARKET:US

General Information:

Model BB-485PTBR converts unbalanced RS-232 signals to balanced, full or half-duplex RS-485 signals. RS-485 is an enhanced version of the RS-422 Standard allowing multiple drivers and receivers on a two-wire system. The RS-232 port has a female DB9 connector with pins 2(RD), 3(TD), and 5(SG) supported. Pins 7(RTS) and 8(CTS) are tied together. Also pins 6(DSR), 1(CD), and 4(DTR) are tied together, but not passed through the converter. The RS-485 port has an 8-position pluggable terminal block connector.

Baud Rate

Model BB-485PTBR supports baud rates from 300 bps to 115.2 Kbps. In order to change the baud rate, a resistor and possibly a capacitor must be changed. By looking up the selected baud rate on Table 1 the resistor and capacitor value can be determined. Remove R3 and C7 from the printed circuit board. Place new components in the R2 and C6 locations.

Biasing Resistors

The biasing resistors R5 and R7 can also be altered. Model BB-485PTBR comes standard with 4.7K biasing resistors. To change the value of biasing resistors, remove R5 and R7 and replace with new value in locations R4 and R6.

Termination Resistor

The termination resistor is located at R8. A termination resistor can be placed in the R8 location and a jumper wire placed from the terminal location to RD(B). B+B SmartWorx recommends a 100-120 Ohm resistor for termination.

Constant Receiver Enable

The BB-485PTBR is factory-set with the receiver disabled during transmission. It can be set for constant receiver enable. When R9 is removed, the receiver is in constant receive mode (four-wire). When R9 is in the circuit it is in half-duplex mode (two-wire).

Data Line Polarity

The polarity of the two RS-485 lines must be correct. With no data being sent, the RS-232 line should be negative and the RS-485 "A" terminal should be negative with respect to the "B" terminal. If your equipment uses a "+" and "-" naming scheme, in most cases, the "A" line will be connected to the "-" and the "B" line will be connected to the "+".

ManufacturerAdvantech Co., Ltd
Manufacturer Part Number485PTBR
Manufacturer Website Addresshttp://www.advantech.com
Brand NameB+B SmartWorx
Product ModelBB-485PTBR
Product NameRS-232 to RS-485 Converter with Pluggable Terminal Block
Product TypeData Transfer Adapter
  Product UPC835788110883
Technical Information:
Adapter TypeSerial
Connector Type on First EndDB-9 RS-232 Serial - Female
Connector on First End Details1 x DB-9 RS-232 Serial - Female
Connector Type on Second EndTerminal Block RS-485 Serial
Connector on Second End Details1 x Terminal Block RS-485 Serial
Physical Characteristics:
Product MaterialPlastic
Weight (Approximate)1.06 oz
Miscellaneous:
Environmentally FriendlyYes
Environmental ComplianceRestriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)

Date Inserted: Tuesday September 17, 2024

This product was last updated on Saturday September 21, 2024

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

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Shipping / Returns

Shipping

Ground = $12.95
(Delivery within 2-7 business days)

Two Day Air = $25.00
(Delivery within 2 business days)

Standard One Day = $35.00
(Delivery within next business day)

Priority = $45.00
(Delivery within next business morning)

U.S Mail Priority (AA,AE,AP only) = $30.00

FedEx International Economy (Canada only) = $85.00

Typically out of stock items are filled within 1 to 14 business days but can and may take longer.

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact B&b Smartworx.


B&b Smartworx Company's Information

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    About B&b Smartworx

    In today's rapidly evolving technological landscape, businesses require robust solutions to stay connected, secure, and efficient. B&B SmartWorx, a leading provider of industrial networking and connectivity solutions, offers a comprehensive range of products designed to meet the diverse needs of industries such as manufacturing, transportation, utilities, and more.

    Unlock the Power of B&B SmartWorx Technologies

    B&B SmartWorx specializes in providing reliable and innovative solutions for industrial networking, connectivity, and IoT applications. Here are some key areas where their technologies excel:

    1. Industrial Ethernet Switches

    B&B SmartWorx offers a wide range of industrial-grade Ethernet switches designed to withstand harsh environments and ensure reliable connectivity in industrial settings. These switches provide features such as:

    • Gigabit Ethernet: High-speed data transmission for demanding industrial applications.
    • PoE (Power over Ethernet): Simplified installation and reduced cabling requirements by providing power and data over a single Ethernet cable.
    • Managed and Unmanaged Options: Flexibility to choose between managed switches for advanced network management capabilities or unmanaged switches for plug-and-play simplicity.

    2. Serial Connectivity Solutions

    For legacy systems and equipment that rely on serial communication, B&B SmartWorx offers a variety of serial-to-Ethernet converters, serial servers, and serial cards. These solutions enable seamless integration of serial devices into modern Ethernet networks, facilitating:

    • Legacy Equipment Integration: Extend the lifespan of legacy equipment by connecting them to modern networks.
    • Remote Monitoring and Control: Enable remote monitoring and control of serial devices for enhanced efficiency and productivity.

    3. Wireless Connectivity

    B&B SmartWorx provides wireless networking solutions tailored for industrial applications, including:

    • Industrial Wi-Fi Access Points: Reliable and secure wireless connectivity for industrial environments, enabling mobility and flexibility.
    • Cellular Routers: Robust cellular connectivity solutions for remote monitoring, asset tracking, and IoT applications in challenging environments.

    4. IoT Gateways and Edge Devices

    As the Internet of Things (IoT) continues to revolutionize industries, B&B SmartWorx offers IoT gateways and edge devices that enable seamless integration of IoT devices into existing networks. These solutions provide:

    • Data Aggregation and Analysis: Collect and process data from IoT sensors and devices at the network edge for real-time insights and decision-making.
    • Interoperability: Support for various IoT protocols and standards, ensuring compatibility with a wide range of devices and systems.

    Why Choose CompSource for Your B&B SmartWorx Purchases?

    When it comes to purchasing B&B SmartWorx products, CompSource is your ultimate destination. Here's why:

    1. Expertise and Knowledge

    CompSource boasts extensive expertise and knowledge of B&B SmartWorx's product range and technologies. Their experienced team can provide valuable insights and recommendations to help you choose the right solutions for your specific requirements.

    2. Competitive Pricing

    CompSource offers competitive pricing on all B&B SmartWorx products, ensuring you get the best value for your investment. Their commitment to affordability means you can enhance your industrial networking infrastructure without exceeding your budget.

    3. Exceptional Customer Service

    Customer satisfaction is paramount at CompSource. Their dedicated support team is committed to providing exceptional service and assistance, from pre-purchase consultations to after-sales support. They prioritize a seamless and enjoyable shopping experience for every customer.

    4. Fast and Reliable Shipping

    CompSource ensures that your B&B SmartWorx products are delivered quickly and securely. With a variety of shipping options available, you can choose the one that best meets your timeline and budget needs.

    5. Authorized Dealer Status

    As an authorized dealer of B&B SmartWorx products, CompSource guarantees that all products are genuine and come with full manufacturer warranties. This provides peace of mind, knowing that your investment is protected and supported by official channels.

    Please Check Out Some of the Most Popular B&b SmartWorx Categories We Offer




    More on B&B SmartWorx

    B&B SmartWorx's advanced networking and connectivity solutions empower businesses to achieve seamless connectivity, enhanced productivity, and improved efficiency in industrial environments. By choosing to purchase from CompSource, you benefit from their expertise, competitive pricing, exceptional customer service, fast shipping, and authorized dealer status. Discover the difference that B&B SmartWorx and CompSource can make for your industrial networking needs today!



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