USB to 2-Wire RS485 Adapter / Converter – CommFront
The USB-485-1 is a port-powered, bi-directional, integrated USB to RS485 adapter / converter that can be used to convert any standard full-duplex USB port into a two-wire balanced half-duplex RS485 port and vice versa. The unit can be used to communicate with one loop of up to 256 units of RS485 devices and it comes with a built-in selectable 120-Ohm terminator for system reliability and easy installation (see Application Note). This USB to RS485 adapter / converter is powered from the USB port and it supports data auto-sensing & self-adjusting, therefore, no baud rate setting is required. And with the data direction auto-turnaround technology, no external power or flow control is required for RS485 communications. The USB to RS485 adapter / converter uses the latest FTDI chipset and is fully compatible with Windows 10 / 8 / 7 / Vista
The SPD-485-1 is a passive, rugged, industrial-grade, 2-wire RS485 surge protector that can be used to limit the voltage surges and spikes introduced
2-Wire RS485 Surge Protector (Industrial / Passive)
COMMFRONT Industrial RS232 to RS485 Converter, Port-Powered, Built
USB to RS485 / RS422 / RS232 converter / adapter
Rugged industrial-grade opto-isolated USB to RS232 / RS485 / RS422 converter Supports multi-drop RS485 / RS422 networks (up to 128 nodes) 300 to
COMMFRONT Industrial Opto-Isolated USB to RS232 / RS485 / RS422 Converter, 2500V Optical Isolation, 600W Surge and 15kV ESD Static Protection
Industrial Port-Powered RS232 to RS485 Converter / RS232 to RS485
Industrial USB to RS485 Converter Adapter Original FT232RL Fast
Rugged industrial-grade RS232 / RS485 / RS422 to fiber optic converter Single-mode: 25 miles or 40 km, duplex ST Connectors Supports serial data rates
COMMFRONT Industrial RS232 / RS485 / RS422 to Fiber Optic Converter, Single-Mode, ST Connectors, 25 Miles / 40KM, DIN-Rail/Wall/Panel Mount
Industrial RS422/RS485 to TTL 5V Converter [TTL-485_422-2 + PWR-5
Opto-Isolated RS232/RS485/RS422(4-Wire) 4-Port Hub / Splitter
The RPT-485_422-2 is a multi-function, compact, rugged, industrial-grade RS485 repeater / extender, RS422 repeater / extender or RS485 to RS422
RS485 / RS422 Repeater / Extender / Converter (Industrial)
USB Isolator (Industrial) – CommFront
e-komponent Elektronik Komponent Online Satış Merkezi
COMMFRONT Industrial USB Isolator, USB 2.0 5000Vrms