| RS-485 Converters (RS-232 to RS-485) |
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Standard Grade RS-232 to RS-485 Converters
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Low Cost
Auto and RTS Flow Control
DB9 and DB25 (shown)
$49.00 (USD) |
Professional Grade RS-232 to RS-485 Converters
(Non Isolated)
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Affordable and Tough
Auto Enabled Flow Control
DB9, DB25, and DIN (shown)
DTE or DCE selectable
RoHS Models
$65.00 to $85.00 (USD) |
Professional Grade RS-232 to RS-485 Converters
Optically Isolated
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Optically Isolated
Auto Enabled Flow Control
DB9, DB25, and DIN (shown)
DTE or DCE selectable
RoHS Models
$75.00 to $95.00 (USD) |
| RS-422 Converters (RS-232 to RS-422) |
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Standard Grade RS-232 to RS-422 Converters
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Low Cost
DB25 (shown)
$49.00 (USD) |
Professional Grade RS-232 to RS-422 Converters
(Non Isolated)
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Affordable and Tough
DB9, DB25, and DIN RAIL (shown)
DTE or DCE selectable
RoHS Models
$65.00 to $75.00 (USD) |
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Professional Grade RS-232 to RS-422 Converters
Optically Isolated
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Optically Isolated
DB9, DB25, and DIN RAIL (shown)
DTE or DCE selectable
RoHS Models
$75.00 to $80.00 (USD) |
| USB Converters (USB to RS-485 and USB to RS-232) |
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USB to RS-485 Converters
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Robust USB to RS-485 converter
USB 2.0 compliant High Speed
Self-power with fuse protect
Transient supression on USB and RS-485 data lines
Fully plug-and-play
Driver support built into Windows 7 and Linux
$49.00 (USD) |
USB to RS-232 Converter
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Low Cost USB to RS-232 converter
USB 2.0 compliant High Speed
DB9 RS-232 interface connector
Fully plug-and-play
Drivers available for Windows OS
$39.00 (USD) |
| RS-232 to TTL/CMOS Converters |
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RS-232 to TTL and RS-232 to CMOS Converters
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Selectable DTE/DCE configurations
DB25 Connector RS-232 interface
7 position Terminal TTL connection
$36.00 to $41.75 (USD) |
| RS-232 and
RS-485 Repeaters, Optical Isolators, and Specialty Products |
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RS-232 Repeater and Optical Isolator
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RS-232 Repeater and Optical Isolator
DB-25 Connection
Isolate and Repeat RS-232 communications
4 data lines: Tx, Rx, RTS, CTS
3KV Isolation
$136.00 (USD) |
RS-485 Repeater
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RS-485 Repeater with auto flow control
Extend RS-485 lines over 4000 feet
$99.00 (USD) |
Addressable RS-232 to RS-485
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Easily connect any RS-232 device to RS-485
Address RS-232 devices over 4000 feet away
Independent RS-232 and RS-485 BAUD rates
$220.00 (USD) |
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100 Series RS-232 Data Acquisition
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Low Cost RS-232 Data Acquisition Modules
8 A/D channels: 10 bit analog 0-10 V input
8 Digital I/O lines
$85.00 to $110.00 (USD) |
200 Series RS-232 Data Acquisition
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Affordable RS-232 Data Acquisition
Up to 2 A/D channels: 12 bit 0-5V analog inputs
Up to 2 D/A channels: 12 bit 0-5V analog output
8 Digital I/O lines
$70.00 (no analog) to $195.00 (USD) |
300 Series RS-232
Data Acquisition
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Flexible RS-232 Data Acquisition
Up to 8 A/D channels: 12 bit 0-5V analog input
Up to 2 D/A channels: 12 bit 0-5V analog output
16 Digital I/O lines
$95.00 (no analog) to $305.00 (USD) |
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300 Series RS-485 Data Acquisition
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Flexible RS-485 Data Acquisition
Up to 8 A/D channels: 12 bit 0-5V analog input
Up to 2 D/A channels: 12 bit 0-5V analog output
16 Digital I/O lines
$100.00 (no analog) to $315.00 (USD) |
| Data Acquisition and Digital I/O Accessories and Add-Ons |
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Data Acquistion Add-Ons and Accessories
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Signal conditioners
Analog amplifiers
4-20ma adapters
DB15 terminal blocks
DB15 breakout terminals
Power supply and pre-regulators |
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Digital I/O Add-Ons and Accessories
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Opto-22 digital I/0 boards
90-140 VAC optical isolated inputs
3.3-32 VDC optical isolated inputs
12-140 VAC optical isolated outputs
3-60 VDC optical isolated outputs
DB25 terminal blocks
DB25 breakout terminals
Power supply and pre-regulators |
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DB Termination Boards, Power Supplies, D-Sub Cables & Connectors |
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Power supplies, Cables, and D-Sub adapters
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USB cables
DB9 cables
DB25 cables
DB9 to DB25 cables
DB9 gender changer
DB15 gender changer
DB25 gender changer
NULL modem adapters
RS-485 wiring accessories
Power supply and pre-regulators |
D-Subminiature Termination Boards
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Very popular D-Subminiature Terminal Products
DB9 terminal blocks
DB9 breakout terminals
DB15 terminal blocks
DB15 breakout terminals
DB25 terminal blocks
DB25 breakout terminals
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