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Our offices will be closed on Monday, May 29th, in observance of Memorial Day. FedEx paid priority & FREE delivery orders placed before 5:00PM ET on Friday, May 26th will ship same day (if paid for by CC or PO account in good standing). FedEx/UPS ground & freight orders have a 1:00PM ET cutoff. Orders placed after the Friday cutoff times will ship on Tuesday, May 30th.
Several serial converters and isolators are available to provide seamless signal transmission between
various devices on a serial network, including USB to serial adapters and converters, RS232 converters
and adapters, RS422 converters and adapters and RS485 converters and adapters.
For part listings and specifications, go to Shop Now
Modbus gateways provide a bridge between Modbus RTU/ASCII (Serial) products and Modbus TCP (Ethernet) products.
Seamless bidirectional signal conversion is possible with these gateways.
1, 2, or 4 serial ports and 1 or 2 Ethernet ports used for conversion
RJ45 10/100 Mbps Ethernet ports
Ethernet ports offer support up to 16 TCP devices
RS-422/485 2 or 4 wire serial port, or RS-232, RS-485 and RS-422 D-sub 9-pin male serial port
Serial ports support up to 128 slave devices or 1 master device
Auto detects Ethernet cable types (MDI/MDX)
35mm DIN rail mount
Universal Isolated Network Adapter
The FA-ISOCON universal isolated network adapter is used to place RS-232 devices such as PLCs, operator interfaces, industrial
computers, etc., on an RS-422 or RS-485 multidrop network.
Converts RS-232 signal levels to isolated RS-422 or RS-485
Isolation removes ground loop currents and noise voltages. Common mode noise effects are eliminated.
Power directly from the +5V pins on most DirectLOGIC CPU ports, from a PLC base 24 VDC power supply, or external power supply.
The F2-UNICON universal converter converts RS-232 signal levels to RS-422 signal levels or RS-422 signal levels into RS-232 signals.
Specifically designed to be used with the DL05 DirectLOGIC CPU.
Does not require an external power source. It obtains power from the DL05 (port 2).
Does not provide network isolation
USB to RS485 PC Adapter
Convenient 2-wire USB to RS-485 serial communication adapter for universal RS-485 use.