USB to Isolated RS-422/485 Converter with Terminal Blockthese Compact, Isolated Usb To Rs-232 And Usb To Rs-422, And Rs-485 Converters Allow You To Add An Asynchronous Serial Port To Your Usb Only Pc. The Built In 2 Kv Isolation Protects Your Port From Dangerous Ground Loops. They Are Perfect For Connecting To Remote Devices Or Programming Ports In..

Advantech Usptl4 Rs-422/485 Inline Usb Converter - Non-Isolated (Usb Cable Included)Model USPTL4 is a USB to One-port RS-422/485 converter that supports 2-wire RS-485 or 4-wire RS-422/485 Communications. It is ideal for applications requiring long-range or multi-drop capabilities. Model USPTL4 uses Pluggable terminal blocks on the RS-422/485 side.T..

8 Port Compact Ethernet Switchgreat Things Do come In Small Packages. Our New Sew-series compact Ethernet Switches Are Industrial-hardened For demanding Applications Like Industrial Automation, Scads, Traffic control, Water Management, Building control And More. all These Little Workhorses come In Hardened cases That Mount 7 Different Ways And Feat..

5 Port Compact Ethernet Switchgreat Things Do come In Small Packages. Our New Esw-series compact Ethernet Switches Are Industrial-hardened Fordemanding Applications Like Industrial Automation, Scada, Traffic control, Water Management, Building control And More.all These Little Workhorses come In Hardened cases That Mount 7 Different Ways And Featur..

232 Isolator Din Rail MountThe 232OPDR is a DIN rail mountable RS-232 Optical Isolator and repeater. It provides 2000 V isolation for four RS-232 signal lines, Two In each direction. The Isolator has four LEDs to show data flow and ONE LED to indicate power. connections are made to a terminal block. The isolation provides protection for computer eq..

Quatech Pcie Board 4 Port Serial 1 Port ParallPcIE BOARD, 4 PORT SERIAL 1 PORT PARALLFeatures of Quatech Pcie Board 4 Port Serial 1 Port Parall A quality product by B&B ELEcTRONIcS MFg. cO. A quality product by B&B ELEcTRONIcS MFg. cO. A quality product by B&B ELEcTRONIcS MFg. cO. A quality product by B&B ELEcTRONIcS MFg. cO. A quality product ..