RS232-CONVERTERS.COM SERIAL AND USB CONVERTER PRODUCTS SIMA S. ENTERPRISES   1-877-647-7434 SERIAL RS232, RS485, RS422, AND TTL CONVERTERS - USB ADAPTERS  GENDER CHANGERS - FIBER OPTIC CONVERTERS - ETHERNET CONVERTERS

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WORRY FREE GUARANTEE! 30 Day Money Back! • 5 Year Warranty! • Free Shipping! • Same Day Express Shipping! • Industry Proven Highest Quality Products!

With over 10,000 satisfied customers, Sima S. Enterprises offers the finest quality industry proven USB, RS-232, RS-485, RS-422, TTL, Ethernet, and Fiber Optic converters available.  All of our products are shipped the same day ordered and come with a 30 day satisfaction guarantee and a 5 year manufacturer's warranty. FREE WORLDWIDE SHIPPING ON ALL PRODUCTS OPTIONAL SAME DAY EXPRESS SHIPPING UNTIL 7:30 PM EST PRODUCT INVENTORY STATUS:   ALL PRODUCTS IN STOCK

Frequently Asked Questions

Question 20:  HOW MANY SERIAL DEVICES CAN I CONNECT WITH THE PORT-POWERED CONVERTERS?

Answer:  For standard serial converters, you can connect a maximum of 32 serial devices (RS-485 or RS422); for industrial serial converters, you can connect a maximum of 128 serial devices (RS-485 or RS422). However, this depends a great deal on a few factors such as the RS-485/RS-422 devices connected to the converter, data baud rate, cable distance, etc.   Please refer to the data sheets of the converters for more information.

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