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Serial / RS232 / RS485 / RS422 / TTL Converter Products

USB Adapters - Fiber Optic Converters - Ethernet Converters

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  • INDUSTRIAL AND COMMERCIAL
  • RS232 To RS422 Converters
  • Standard or Isolated
  • Port or External Powered
  • GUARANTEED NOT TO FAIL
    FOR AT LEAST 5 YEARS!
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Serial RS232 to RS422 Converters

RS232 To RS422 Converter

RS232 to RS422 Adapter

RS232 To RS422 Converters

RS232 to RS422 Adapters

SerialComm offers a diverse selection of the highest quality high performance serial RS232 to RS422 converters.  Whether you are looking for industrial or commercial grade, port or externally powered, standard or isolated RS232 to RS485 converters we have the solution.  We offer Same Day Free World-Wide Shipping or our Guaranteed Express Service till 7PM EST.  The superior quality and reliability of our RS232 to RS422 converter products are designed for the most demanding applications and are backed by our 30 Day Risk-Free Money Back Guarantee and 5 Year Replacement Warranty. We offer 24/7 Phone and Live-Chat Support providing the assistance our customers require immediately. Our communication products provide cost-effective solutions that are safe and reliable for all your data-conversion / device-protection applications whether you are interfacing to expensive industrial equipment or for home use.


RS232 To RS422 Converter

RS232 to RS422 Converter | 

Model CON-422-PE9 | 

The SerialComm CON-422-PE9 is a high quality port-powered RS232 to RS422 converter with ESD and surge protection in a 9 pin format and is enclosed in a resilient housing.   The CON-422-PE9 is bi-directional which means it will convert from RS232 to RS422 or RS422 to RS232.   Our converters are protected by a 5 year warranty and 30 day money back guarantee. These RS232 to RS422 converters include both 9-pin DB9 for simple cable installation or included 3-way terminal block for convenient screw terminal installation.  300 to 115.2K Baud Operation. Price: $22.95

Industrial RS232 To RS422 Converter

Industrial RS232 to RS422 with Optional Ext. Pwr | 

Model CON-422-PIE | 

The SerialComm CON-422-PIE is a high quality, industrial-grade port-powered or externally powered RS232 to RS422 converter with ESD and surge protection and is enclosed in a resilient housing.   The CON-422-PIE is bi-directional which means it will convert from RS232 to RS422 or RS422 to RS232.  Our converters are protected by a 5 year warranty and 30 day money back guarantee. Our converters are protected by a 5 year warranty and 30 day money back guarantee. These port-powered or 5V externally powered RS232 to RS422 converters include both 9-pin DB9 for simple cable installation or included 4-way terminal block for convenient screw terminal installation.   300 to 115.2K Baud Operation. Price: $26.95

25 Pin RS232 To RS422 Converter

25 Pin RS232 To RS422 Converter | 

Model CON-422-PE25 | 

The SerialComm CON-422-PE25 is a high quality port-powered RS232 to RS422 converter with ESD and surge protection in a 25 pin format and is enclosed in a resilient housing.  The CON-422-PE25 is bi-directional which means it will convert from RS232 to RS422 or RS422 to RS232.   Our converters are protected by a 5 year warranty and 30 day money back guarantee. These port-powered RS232 to RS422 converters feature 25-pin DB25 for simple cable installation.   300 to 115.2K Baud Operation. Price: $34.95

RS232 To RS485/RS422 Converter

Industrial RS232 to RS485 / RS422 Converter | 

Model CON-485/422-PI9 | 

The SerialComm CON-485/422-PI9 is a high quality industrial-grade, port powered RS232 to RS485 / RS422 converter with ESD and surge protection in a 9 pin format and is enclosed in a resilient housing.  The CON-485/422-PI9 is bi-directional which means it will convert from RS232 to RS485 / RS422 or RS485 / RS422 to RS232.   Our converters are protected by a 5 year warranty and 30 day money back guarantee. These RS232 to RS485 / RS422 converters feature a multifunctional included 5-way terminal block for convenient screw terminal installation.  300 to 115.2K Baud Operation. Price: $39.95

Externally Powered Opto-Isolated RS232 To RS485 Converter

Powered Isolated RS232 To 2-Wire RS485/RS422 | 

Model CON-485/422-EE9 | 

The SerialComm CON-485/422-EE9 is high performance industrial-grade standalone, panel or rack mounted externally powered opto-isolated RS232 to 2-Wire RS485 or 4-Wire RS422 converter enclosed in a heavy-duty steel housing with ESD and surge protection in a 9 pin or RJ45 format.  The CON-485/422-EE9 is bi-directional which means it will convert from RS232 to RS485 / RS422 or RS485 / RS422 to RS232 while providing 2500V optical isolation up to 115.2K baud. The unit can be used to extend RS232 data up to 6000ft (1.8km).  It is also externally powered so you do not have to worry about your RS232 device's ability to port-power the converter.  This converter features optical isolation circuitry, which effectively protects your devices from voltage surges, noise and ground loop conditions.   Our converters are protected by a 5 year warranty and 30 day money back guarantee. These RS232 to RS485 / RS422 converters include 9-pin DB9 and RJ45 for simple cable installation as well as included 5-terrminal block for convenient screw terminal  installation, 120/220VAC power supply and extension cable.  0 to 115.2K Baud Operation. Price: $59.95

Externally Powered Opto-Isolated RS232 To RS485 Converter

Powered Isolated RS232 To 4-Wire RS485/RS422 | 

Model CON-485/422-EE4 | 

The SerialComm CON-485/422-EE4 is a high performance industrial-grade standalone, panel or rack mounted externally powered opto-isolated RS232 to 4-Wire RS485 or 4-Wire RS422 converter enclosed in a heavy-duty steel housing with ESD and surge protection in a 9 pin or RJ45 format.  The CON-485/422-EE4 is bi-directional which means it will convert from RS232 to RS485 / RS422 or RS485 / RS422 to RS232 while providing 2500V optical isolation up to 115.2K baud.  The unit can be used to extend RS232 data up to 6000ft (1.8km).  It is also externally powered so you do not have to worry about your RS232 device's ability to port power the converter.  This converter features optical isolation circuitry, which effectively protects your devices from voltage surges, noise, and ground loop conditions.   Our converters are protected by a 5 year warranty and 30 day money back guarantee. These 4-wire RS232 to RS485/RS422 converters include 9-pin DB9 and RJ45 for simple cable installation as well as included 5-terrminal block for convenient screw terminal installation, 120/220VAC power supply and extension cable.  0 to 115.2K Baud Operation. Price: $59.95


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SIMA S. ENTERPRISES LLC
www.rs232-converters.com
email:sales@simaenterprises.com
PHONE:1-877-647-7434

FAX: 1-732-749-3598

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NEW JERSEY ADDRESS
1933 Highway 35 Suite 105-365
Wall Township, NJ 07719

CALIFORNIA ADDRESS
10401 Venice Blvd. #502
Los Angeles, CA 90034



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OUR CUSTOMER GUARANTEE!

We are a full service company offering the highest quality converters at a low price.

 

 

Quality Guarantee - SerialComm converters are low priced, high quality products and made to last a lifetime. They are manufactured in a ISO-9001 certified facility using surface mount technology with lead free components.  All converters are pretested prior to shipment and are fully guaranteed for 5 years.  There are no converters, Commercial or Industrial that surpass SerialComm's quality standards at any price tag. Satisfaction Guarantee - We offer a 100% 30 Day Money Back Guarantee which most companies do not offer.  If for any reason, you 're not satisfied with your purchase within 30 days, you can return it with no penalties.  We will return the full value of the order minus shipping costs. We do not reimburse express shipping fees.  We do not add restocking fees when returning a purchase within 30 days. Manufacturer's WarrantySerialComm offers a 5-year Workmanship Warranty.  We are so confident our product are built to last, within a 5 year period from the time of purchase, if a rare event of a malfunction should occur; we will replace your product for free.  Fill out our RMA form and we will issue you a RMA number for return of your product.   We do not issue refunds after 30 days of purchase. Express Shipping Guarantee - We specialize in shipping express orders on-time.  If FEDEX express shipping is selected before 6:30 PM E.S.T. and the items are in stock; we guarantee that we will get the order delivered to FEDEX on-time for the scheduled express delivery.  If we fail do to so, we will ship you the package the next day and credit you the full value of the order. (LIMITED TO $100 PER ORDER).  Please refer to our Terms for full details.
 

Free Worldwide Shipping - We offer FREE shipping with all SerialComm products with TRACKING!  Not just to the U.S., we ship our products worldwide for FREE.   Given availability of items, they are shipped the next business day with an ETA of 2-5 days for domestic and 5-15 days for International orders using USPS, FEDEX or DHL couriers.  Express Shipping is extra and shipped the same day ordered.

 

Sales & Technical Support -We offer sales and technical support by phone, live chat and email 24/7.  Our sales team  provides immediate customer support such as taking orders or assisting in expedited shipping requirements.  If you need technical help, an experienced Electrical Engineer can offer assistance.  Our technical support team can be an invaluable service which we provide for free.

 

Purchase Orders - We accept purchase orders as well as credit cards and PayPal. We understand that many companies prefer to issue purchase orders rather than using credit cards.  We accept purchase orders with NET 30 terms in most cases.    Not too many companies on the internet are willing to accept purchase orders but we do.  Purchase orders can be faxed or emailed.

 

Fully Certified - Certifying Data Communication Products is extremely important for compatibility, safety and standards compliance.  All of our products are fully certified and passed CE, FCC and RoHS compliance tests.  These certificates provide confidence that our products are the highest quality while also environmentally safe and compatible with other devices.