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Related to RS-232: RS-485
RS-232Recommended Standard 232 (computer serial interface, IEEE)
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Both switches support RS-232 commands, provide integrated support for both HDMI and DVI adapters, and feature 7.1 HD audio through the DisplayPort connections.
PortBox2 supports full RS-232 serial port in hardware
In addition, the Digital USB Console Extender CE790 is an IP-based console extender with automatic cable detection (Auto-MDIX) and RS-232 serial functionality that allows access to a computer via a remote USB console (USB keyboard, monitor and USB mouse) anywhere on the Intranet, with no distance limitations.
The indicator has keypad selectable units conversion and RS-232 output.
Other features include a rotating camera head, full backlight for showing transparencies, RS-232 connectivity, electronic image flip and a remote control with a pop-out remote control slot.
Multiple input models with RS-232 USB and Ethernet connectivity available in all thermocouple types.
Ordering options allow control from a host device via Ethernet (Modbus/TCP), RS-485 (Modbus/RTU), USB, or RS-232.
They can be remote-controlled by a host via CAN, RS-232 or RS-485 interfaces, and the TMCM-310 offers an RS-232 level shifter.
Infinova of Monmouth Junction, New Jersey, has introduced the V2413 multi-protocol PTZ Data Merger & Code Distributor that accepts high-speed data line (HSDL), RS-232, or RS-485 information from the company's matrix switchers and controllers.
The uses for the 9XTend are everywhere because the need to connect RS-232 enabled devices is found in so many applications."
Why you should care: Intelligent Instrumentation's EDAS CE family of I/O systems provides from eight to 192 channels of isolated analog I/O, digital I/O, relay output and RS-232 data.
RS-232 devices are in many ways the easiest to hook up to a PC, as they do not require any additional hardware in the PC.