The 4 jumper caps (5V/RX/TX/GND) simply link the USB interface to the RS-485 interface. If the jumper caps are removed, the FT232RL circuitry may be used as a standalone USB-TTL interface, and/or the ...

The actuators can also communicate using an RS-485 data protocol. The main advantage of using the RS-485 protocol is the ability for long data transmissions with immunity to electrical noise.

Exar Corporation announced the SP335 advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards.

Efficient Security Screening for Data Centers Some manufacturers moved to proprietary-format communications using 2-wire or 4-wire RS-485 communications protocol.

Some manufacturers moved to proprietary-format communications using 2-wire or 4-wire RS-485 communications protocol. One such effort was undertaken by Mercury in 2003 and was known as the ...

"Frontline has been selling Serialtest for testing RS-232/422/485 serial communications since 1988 and after all these years, serial communication is still used in industrial setting such as conveyors ...

The VC-485 is an RS-232/RS-485 protocol converter primarily used to connect a PC to a KT-200/KT-300 controller. The maximum bus length is 5 km and 1.2 km for EntraPass and WinPass when using Ethernet ...

Since all serial logic is FPGA based, almost any RS-422/RS485 protocol can be supported. The I/O connector is a 68 pin high density type compatible with standard 100 ohm differential cables.

RS485 systems require a termination resistor on the ends of the communication bus to minimize signal reflections.

The Idea line of programmable linear actuators now features a RoHS-compliant electronic drive and fully programmable control unit integrated with a linear actuator.