RS232 RS485 RS422 TTL USB SERIAL ETHERNET FIBER OPTIC CONVERTERS

USB RS232 RS485 RS422 TTL Serial Ethernet Fiber Optic Converter / Converters / Isolator / Repeater, RS232 Protocol Analyzer

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COMMFRONT PRODUCTS

   
 

RS232 to RS485 Converters

 

RS232 to RS422 Converters

 

RS232 RS485 RS422 to TTL Converters

 

RS232 Isolators / Isolated Converters

 

RS232 RS485 RS422 Repeaters

 

Fiber Optic Converters

 

USB Serial Adapters

 

RS232 Serial Analyzer

 
 
RS485 converter, RS232 to RS485 converter, 5-year warranty

Quality products with 30-Day Satisfaction Guarantee & 5-Year Warranty.


RS232 to RS485 converter, Worldwide shipping

FREE worldwide shipping / optional same day EXPRESS shipping on all products!

 

Testimonials

"I am communicating with kWh (energy) meters that have the RS485 built in, the port-powered converter's auto-turnaround feature works really well for my application, and I don't have to change any configuration."
Peter
"You have a great product.  Plugged it in and it worked right out of the box.., on the first try. Thanks for saving my old serial port devices in a world that thinks newer is better.  I am glad there are people like you who provide the compatibility that the industry doesn't care about anymore."
Chester
"232Analyzer is a nice piece of software. It's checksum calculator helped me to analyze pretty tough serial communication protocol."
Timo
   
Order Notes:
1) PayPal is our default payment gateway, all major credit cards and PayPal are accepted, to place an order, click on the "Add to Cart" button below to proceed.
2) To place an order by phone, fax, bank / wire transfer or check, click here to order through our another payment gateway Share-it!/Digital River.
Shipping Notes:
FREE shipping with tracking is provided for all CommFront products. Orders are normally shipped on the same day or next business day, with an ETA of 2-3 business days for U.S. orders, and an ETA of 5-12 business days for international orders.
FedEx EXPRESS shipping options are also available. U.S. orders come with the options of FedEx Overnight and FedEx 2-Day (before 5:30 p.m. EST). International orders normally take about 2-4 business days, excluding customs' clearance.

Product Categories:
Industrial Serial Converters, Isolators & Repeaters | Fiber Optic Converters |
USB Serial Adapters | RS232 Serial Protocol Analyzer | Power Adapters




Industrial Serial Converters, Isolators & Repeaters

RS232 to RS485 Converter

Industrial RS232 to RS485 Port-Powered Converter
(CVT-485-1)
$54.95 $49.95

Credit Card and PayPal accepted
RS232 to RS422 Converter Industrial RS232 to RS422 Port-Powered Converter
(CVT-422-1)
$59.95 $54.95

Credit Card and PayPal accepted
RS232 to RS485 RS422 Converter Industrial RS232 to RS485/RS422 Port-Powered Converter
(CVT-485_422-1)
$64.95 $59.95

Credit Card and PayPal accepted
Isolated RS232 to RS485 Converter Industrial RS232 to RS485 Isolated Converter (Port-powered)
(CVT-485-3)

$84.95 $79.95

Credit Card and PayPal accepted

Isolated RS232 to RS422 Converter Industrial RS232 to RS422 Isolated Converter (Port-Powered)
(CVT-422-3)
$84.95 $79.95

Credit Card and PayPal accepted
Isolated RS232 to RS485 RS422 Converter Industrial RS232 to RS485 / RS422 Isolated Converter (Port-powered)
(CVT-485_422-3)

$89.95 $84.95

Credit Card and PayPal accepted

RS232 to TTL converter Industrial RS232 to TTL/CMOS 5V Port-Powered Converter
(TTL-232-1)
$49.95 $44.95

Credit Card and PayPal accepted
RS232 to TTL 3.3v Converter Industrial RS232 to TTL/CMOS 3.3V Port-Powered Converter
(TTL33-232-1)
$49.95 $44.95

Credit Card and PayPal accepted
TTL to RS485 Converter Industrial RS485 to TTL/CMOS 5V Converter
(TTL-485-2)

$54.95 $49.95


Credit Card and PayPal accepted
TTL to RS485 RS422 Converter Industrial RS422/RS485 to TTL 5V Converter
(TTL-485_422-2)

$64.95 $59.95


Credit Card and PayPal accepted
RS232 Isolator Industrial RS232 Isolator (Port-powered / 3-wire)
(CVT-232A-3)

$64.95 $49.95

Credit Card and PayPal accepted

RS232 Opto Isolator Industrial RS232 Isolator (Port-powered / 7-wire)
(CVT-232B-3)

$74.95 $59.95

Credit Card and PayPal accepted

RS232 Repeater Industrial RS232 Repeater (Port-powered/3-wire)
(RPT-232-3)

$54.95 $49.95

Credit Card and PayPal accepted

RS485 RS422 Repeater Converter Industrial RS485/RS422 Repeater/Converter
(RPT-485_422-2)

$79.95 $74.95


Credit Card and PayPal accepted
   
 
   

Fiber Optic Converters

RS232 RS485 RS422 to Fiber Optic Converter RS232/485/422 to Fiber Optic Converter
(FBR-Serial-2 MM/ST)

$179.95 $169.95

Credit Card and PayPal accepted

RS232 RS485 RS422 Fiber Optic Converter RS232/485/422 to Fiber Optic Converter
(FBR-Serial-2 MM/SC)

$179.95 $169.95

Credit Card and PayPal accepted

RS232 RS485 RS422 to Fiber Optic Converter RS232/485/422 to Fiber Optic Converter
(FBR-Serial-2 SM/ST)

$239.95 $229.95

Credit Card and PayPal accepted

RS232 RS485 RS422 Fiber Optic Converter RS232/485/422 to Fiber Optic Converter
(FBR-Serial-2 SM/SC)

$239.95 $229.95

Credit Card and PayPal accepted

Ethernet to Fiber Optic Converter Ethernet to Fiber Optic Media Converter
(FBR-Ethernet-2 MM/ST)

$119.95 $114.95

Credit Card and PayPal accepted

Ethernet Fiber Optic Converter Ethernet to Fiber Optic Media Converter
(FBR-Ethernet-2 MM/SC)

$119.95 $114.95

Credit Card and PayPal accepted

Ethernet to Fiber Optic Converter Ethernet to Fiber Optic Media Converter
(FBR-Ethernet-2 SM/ST)

$149.95 $144.95

Credit Card and PayPal accepted

Ethernet Fiber Optic Converter Ethernet to Fiber Optic Media Converter
(FBR-Ethernet-2 SM/SC)

$149.95 $144.95

Credit Card and PayPal accepted

   
   

USB Serial Adapters

 
USB to RS232 Converter USB to Single RS232 Adapter
(USB-232-1)

$29.95 $24.95

Credit Card and PayPal accepted

USB to dual RS232 Converter USB to Dual RS232 Adapter
(USB-232A-1)

$44.95 $39.95

Credit Card and PayPal accepted

USB to RS485 Converter USB to RS485 Converter
(USB-232-1 + CVT-485-1)

$84.95 $74.95

Credit Card and PayPal accepted

USB to dual RS485 Converter USB to Dual RS485 Converter
(USB-232A-1 + 2x CVT-485-1)

$154.95 $139.95

Credit Card and PayPal accepted

USB to RS485 RS422 Converter USB to RS422 Converter
(USB-232-1 + CVT-485_422-1)

$94.95 $84.95

Credit Card and PayPal accepted

USB to dual RS485 RS422 Converter USB to Dual RS422 Converter
(USB-232A-1 + 2x CVT-485_422-1)

$174.95 $159.95

Credit Card and PayPal accepted

USB to TTL Converter USB to TTL 5V Converter
(USB-232-1 + TTL-232-1)

$74.95 $69.95

Credit Card and PayPal accepted

USB to dual TTL converter USB to Dual TTL 5V Converter
(USB-232A-1 + 2x TTL-232-1)

$144.95 $129.95

Credit Card and PayPal accepted

USB to TTL 3.3v Converter USB to TTL3.3V Converter
(USB-232-1 + TTL33-232-1)

$74.95 $69.95

Credit Card and PayPal accepted

USB to dual TTL 3.3v Converter USB to Dual TTL3.3V Converter
(USB-232A-1 + 2x TTL33-232-1)

$144.95 $129.95

Credit Card and PayPal accepted

 
   
 

RS-232 Serial Protocol Analyzer

 
 
RS232 Serial Analyzer software
 
Applications
RS232 monitor
RS232 control
RS485 monitor
RS485 control
RS422 monitor
RS422 control
TTL monitor
TTL control

Awards:

Awards 2: Advanced RS232 Serial Port Monitor Terminal Protocol Anlayzer Software

Awards 1: Advanced RS232 Serial Port Monitor Terminal Protocol Anlayzer Software

Awards 3: Advanced RS232 Serial Port Monitor Terminal Protocol Anlayzer Software

Awards 4: Advanced RS232 Serial Port Monitor Terminal Protocol Anlayzer Software

Awards 5: Advanced RS232 Serial Port Monitor Terminal Protocol Anlayzer Software

Awards 6: Advanced RS232 Serial Port Monitor Terminal Protocol Anlayzer Software

 

 

 
Advanced RS232 Serial Protocol Analyzer (232Analyzer)

Single-License
Licensing Information: Software is to be installed on a single computer (hardware code). License is not transferable, e.g. from one PC to another.

$149.95 $144.95

Credit Card and PayPal accepted

Multi-License
Licensing Information: Software may be installed on up to 5 computers (software code). License is freely transferable from one computer to another within the same organization at the same physical location.

$374.95 $369.95

Credit Card and PayPal accepted

Unlimited-Site-License
Licensing Information: Software may be installed on any number of computers (software code) within the same organization at the same physical location.
$599.95 $594.95

Credit Card and PayPal accepted
232Analyzer Software Upgrading
Single-License to Multi-License

$230.00 $225.00

Credit Card and PayPal accepted

232Analyzer Software Upgrading
Single-License to Unlimited-Site-License

$455.00 $450.00

Credit Card and PayPal accepted

232Analyzer Software Upgrading
Multi-License to Unlimited-Site-License

$230.00 $225.00

Credit Card and PayPal accepted

Lifetime Upgrade Protection
All future updates and upgrades are free. Keep up-to-date with the latest technology. Avoid higher cost of new version updates and upgrades. 

 

$150.00 $145.00

Credit Card and PayPal accepted

RS232 Serial Protocol Analyzer software CD 232Analyzer Backup CD
(CD-232-1)


$19.95 $14.95

Credit Card and PayPal accepted

RS232 monitor control cable RS232 Monitor/Control Cable (Half-Duplex)
(CBL-Half-1)

$39.95 $34.95

Credit Card and PayPal accepted

RS232 monitor cable RS232 Monitor/Control Cable (Full-Duplex) New! w/ full signal monitor
(CBL-Full-1A)
$49.95 $44.95

Credit Card and PayPal accepted
Male Male Gender Changer RS232 9-Pin Male-Male Gender Changer
(GCH-9_MM-1)

$5.95 $4.95

Credit Card and PayPal accepted

Female Female Gender Changer RS232 9-Pin Female-Female Gender Changer
(GCH-9_FF-1)

$5.95 $4.95

Credit Card and PayPal accepted

   
   
 

Power Adapters

Power Supply 5VDC Power Adapter - US Plug; Input: 100 to 240VAC, 50/60Hz
(PWR-5V_US-2)

$19.95 $14.95

Credit Card and PayPal accepted

Power Adapter 5VDC Power Adapter - UK Plug; Input: 100 to 240VAC, 50/60Hz
(PWR-5V_UK-2)

$19.95 $14.95

Credit Card and PayPal accepted

Power Supply 9VDC Power Adapter - US Plug; Input: 100 to 240VAC, 50/60Hz
(PWR-9V_US-2)

$19.95 $14.95

Credit Card and PayPal accepted

Power Adapter 9VDC Power Adapter - UK Plug; Input: 100 to 240VAC, 50/60Hz
(PWR-9V_UK-2)

$19.95 $14.95

Credit Card and PayPal accepted

   
FedEx Shipping (United States) - Close at 5:30 p.m. EST
Note: The 232Analyzer software does not require physical delivery, please download from here (Free version) then activate the software by following the instructions in the "software activation & shipment tracking instructions" email.
1) FedEx Standard Overnight
FedEx Standard Overnight
(1st item)

$30.00 $28.00

Credit Card and PayPal accepted

FedEx Standard Overnight
(Each additional item)

$6.00 $5.60

Credit Card and PayPal accepted

  2) FedEx Two-Day
 
FedEx 2Day
(1st item)

$25.00 $24.00

Credit Card and PayPal accepted

FedEx 2Day
(Each additional item)

$5.00 $4.80

Credit Card and PayPal accepted

   
  FedEx Shipping (International)
 
FedEx International
(1st item)

$35.00 $30.00

Credit Card and PayPal accepted

FedEx International
(Each additional item)

$7.00 $6.00

Credit Card and PayPal accepted

   
   

Product Categories:
Serial Converters, Isolators & Repeaters | Fiber Optic Converters |
USB Serial Adapters | RS232 Serial Protocol Analyzer | Power Adapters

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