Why waste time and money searching for "cheap" converters. By the time you know it you'll have replaced yet another on the field. For technicians, that could be extra time spent on a more important call. BeLine's serial converters were originally built for access control, security systems, card reader networks, point of sale networks and any device that needs to connect to a network. Due to popular demand we are selling our converters to the public. Once you use BeLine converters you'll know why they're in demand!
Don't forget your isolation. BeLine has serial isolators to protect your circuit or the circuit you are connecting to. Isolators are most common for a safe connection to switches, routers and other hardware that are interfaced serially. A blown serial configuration port can result in massive headaches.
RS232 TO RS422 CONVERTER
$55.00
This RS232 to RS422 converter is port-powered with an optional external power supply terminal. Power is supplied directly from the TXD signal of the RS232 source. If the RS232 source is not capable of supplying enough power via the TXD signal an external power supply can easily be connected to the converter. This unit uses an internal power pump to supply power from the RS232C source without initializing the RS232C interface.
RS232 TO RS485 CONVERTER
$55.00
This port-powered RS232 to RS485 converter is compatible with the RS232C and RS485 standard. It converts RS232 signals to RS485 balanced differential signals and extend the communication distance to 4000 FT (1.2 km). It uses an internal power pump to gain power from the RS232 signals (RTS, DTR, TXD) without initializing the RS232 interface. Automatic Send Data Control - no software drivers needed.
RS232 TO RS485 ISOLATED CONVERTER
$50.00
SC-485G is an optically isolated RS232 to RS485 converter. It needs a 5V external power supply and works with no data delay, and with auto send and receive. Great for general use where static electricity and surge protection is an issue. Indication lights for power, send and receive status.
RS232 to RS422/485 ISOLATED CONVERTER
$70.00
With this isolated RS232 to RS422 or RS485 converter you can safely transfer data between any serial device without worrying about data loss or damage to electronic components. This converter also protects against ground loops and network surges and spikes up to 1500W and static electricity up to 15KV. Perfect for any general and industrial application.
RS232 to TTL CONVERTER
$35.00
This RS232 to TTL level converter is port powered, so no external power supply is required. Data signals TXD/RXD/GND are supported. It has a DB9S female connector on the RS232 side and a DB9S male connector on the TTL side. Baud Rates from 300BPS to 115.2KBPS.
RS232/422/485 to FIBER CONVERTER
$120.00
Being a multi-function fiber modem that supports asynchronic RS232, RS422 and RS485 communication modes the UT-277 is a great choice for general industrial applications. Connections from remote terminal units to hosts or Supervisionary Control and Data Acquisition (SCADA) equipment are easily made. It supports two-line half duplex RS485 and four-line full-duplex RS422.
RS232 to WIRELESS CONVERTER
$100.00
This serial wireless digital transmission module offer wireless bi-directional networking capabilities to printers, building control, weighing scales, alarm and security devices, manufacturing machinery, point-of-sale equipment and most other serial devices.
RS232 to RS232 ISOLATOR
$45.00
This Model232I RS232 isolator is a simple and effective protection against all surges, static electricity and ground loops in your RS232 line, to protect your equipment and data communication. It isolates RXD, TXD and GND and have an isolation capacity of 5000V. Five and seven wire isolators are available upon request.
RS422/485 ISOLATOR
$45.00
IEEE 1000-4-5 and ITU-TK20 are the recognized standards for top quality surge protectors.
The FL485 protects RS422 and RS485 ports from damage caused by large voltage peaks from lightning and other power problems. The Surge Protector uses 600W Transient Voltage Suppressors to protect data lines.
RS232 REPEATER
$45.00
This line driver (repeater) extends your RS232 line up to 6500 feet (2km) with optical isolation of 2.5KV to protect against transient surges and ground loops on your data line. It is made of hard plastic and suited for general use as well as operation in tough environments.
Serial Converter products offered by BeLine at www.belinelocks.com are designed with superior quality in mind by BeLine Engineers in the United States. Our goal is to provide cost effective serial converters and long lasting products perfect for any applications needing communication converters, networks , automation or general hardware that need to be networked..
With the well established Beline serial converters product line, BeLine constantly enhances its converters to fit tomorrow's demand for technology and hardware networking.
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