Connector Adapters
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Black Box DB-25/Terminal Block Data Transfer Adapter - 1 x 25-pin DB-25 RS-232 Serial/Parallel Female - 1 x Terminal Block - TAA Compliant
- Range of up to 4000 feet (1219.2 m).
- Transparent operation.
- DB25 is configured as DCE.
- No RTS toggle required.
- Powered from RS-232 signals.
- Pass transmit and receive data in each direction.
Tired of trying to figure out how to configure DCE equipment? Our Black Box® Async RS-232 to 2-Wire RS-485 Interface Bidirectional Converter is ready to go right out of the box - no configuration is necessary. In minutes, your data will fly between RS-232 and RS-485 interfaces at speeds up to a zippy 115.2 kbps!
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The Async RS-232 to 2-Wire RS-485 Interface Bidirectional Converter provides big-time performance in a small package. It derives its power from RS-232 data and control signals, so no batteries or clunky AC power adapters are required.
Transmit and receive data are passed in each direction. You get async, point-to-point operation for your 2-wire, half-duplex applications. Connector options include DB25 female connectors matched with either an RJ-45 connector or a terminal block with built-in strain relief.
Get the distance you need, too. The Async RS-232 to 2-Wire RS-485 Interface Bidirectional Converter has a range of up to 4000 feet (1219.2 m). Once installed, the converter operates transparently as if there were a standard cable connection. All data signals from the RS-232 and RS-485 interfaces are passed straight through.$112.81 -
Black Box DB-9 To RJ-45 Adapter - Plastic
- The RS-232 connector is DB9 female; the RS-422 connector is RJ-45.
- Connects directly to RS-232 equipment.
- No power supply required - power is drawn from RS-232 data and control signals.
- Loops back all RS-232 handshaking signals.
$102.43 -
Black Box DB9 Mini Converter (USB to Serial), USB/RS-485 (2-wire, Terminal Block) - 1 x Type B USB 2.0 USB Female - 1 x Terminal Block - TAA Compliant
- Powered from the USB interface.
- Includes 3-ft. (0.9-m) USB cable.
USB is the connectivity standard for today's PCs, replacing familiar serial ports. However, many commercial and industrial devices still use RS-232, RS-422, or RS-485 interfaces. To connect these devices to modern PCs, you need simple and reliable converters.
The Black Box Mini USB-to-Serial Converter offers USB-to-serial conversion in a space saving package. Simply plug the converter into an available USB port on your computer or USB hub and install the drivers supplied on CD ROM. The serial device will show up as an additional COM port in the Windows Device Manager.
RS-485 (two- and four-wire)
- Support TDA, TDB, RDA, RDB, and GND.
- Baud rates up to 921 Kbps.
- Use on RS-485 2-wire or RS-422/485 4-wire networks.
- Support Send Data Control (SDC).
RS-232
- Full handshake support (TD, RD, RTS, CTS, DTR, DSR, DCD, RI, GND).
- Baud rates up to 460 Kbps.
$109.76 -
Black Box DB9 Mini Converter (USB to Serial), USB/RS-485 (4-wire, Terminal Block) - 1 x Type B USB 2.0 USB Female - 1 x 9-pin DB-9 RS-485 Serial - TAA Compliant
- Automatic configuration on Windows 98, ME, 2000, XP, and Vista systems.
- Powered from the USB interface.
- Includes 3-ft. (0.9 m) USB cable.
USB is the connectivity standard for today's PCs, replacing familiar serial ports. However, many commercial and industrial devices still use RS-232, RS-422, or RS-485 interfaces. To connect these devices to modern PCs, you need simple and reliable converters.
The Black Box Mini USB-to-Serial Converter offer USB-to-serial conversion in a space saving package. Simply plug the converter into an available USB port on your computer or USB hub and install the drivers supplied on CD ROM. The serial device will show up as an additional COM port in the Windows Device Manager.
RS-485 (two- and four-wire)
- Support TDA, TDB, RDA, RDB, and GND.
- Baud rates up to 921 Kbps.
- Use on RS-485 2-wire or RS-422/485 4-wire networks.
- Support Send Data Control (SDC).
RS-232
- Full handshake support (TD, RD, RTS, CTS, DTR, DSR, DCD, RI, GND).
- Baud rates up to 460 Kbps.
$109.73 -
Black Box DB9 to Terminal Block Adapter - 1 x 9-pin DB-9 RS-485 Serial Female - Terminal Block - TAA Compliant
Just what you need to link between a DB9 port on a serial card or other device to a terminal block.
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Black Box VGA to DVI-D Video Converter - USB-Powered - 1 x 15-pin DB-15 VGA Female, 1 x Type A USB Female - 1 x DVI-D Video Female, 1 x Type B USB Female - 1920 x 1200 Supported - 1 - TAA Compliant
- Supports USB keyboards, mice, and USB peripherals.
- Four computers share up to four different USB peripherals (2 HID, 2 USB 2.0).
- True USB 2.0 emulation technology.
- Front-panel push buttons and hotkey functions for easy computer selection.
The VGA to DVI-D Converter enables you to convert and adjust analog video for output on a single-link DVI-D display.
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Mix and match
This converter is ideal for applications with a mix of old and new equipment, such as older PC CPUs with just analog video output and newer digital displays. It supports VGA resolutions up to 1920 x 1200 @ 60 HZ.
Plug-n-play
Even better, this plug-n-play converter automatically calibrates for horizontal and vertical position on the DVI screen. You can also manually adjust the positioning.
EDID management
The converter includes EDID management, which is critical in VGA to DVI-D conversion. EDID management ensures that the correct settings are passed through.
USB powered
The converter is USB powered and requires no separate power adapter. Instead it draws less than 300 mA from a spare USB port on the computer. A USB pass-through port on the converter enables a low-powered USB device to be connected so the total number of USB ports remain available for other uses.
Flash upgradeable
The converter is flash upgradeable enabling custom EDID adjustments for non-standard operations. The upgrades are achieved via the USB port.
Adjust the picture
A Virtual Control Panel (VCP) app enables you to adjust the brightness, tone, and sharpness of the picture. You can also adjust the vertical and horizontal video alignment.$153.04
