11/30/2022 0 Comments Db9 optical isolatorThe serial terminal block can be removed for easy wiring. The converter will show up as an additional COM port in your PC's Windows Device Manager. The Model 9268 RS-232 Optical Isolator provides for a complete full-duplex electrical isolation channel between two RS-232 devices without the need for external power. Simply plug it into your PC's USB port using the included USB cable (0.9m), then configure its DIP switches for 2- or 4-wire operation. Plus, because it features 2000-volt optical isolation, you can protect your PC and other equipment from dangerous spikes and surges on the RS-485/RS-422 network. Newtonsky5 Technolgy Private Limited - Offering RS232 Isolation Protector, 90mmx33mmx16.5mm (db9) at Rs 2200 in Chennai, Tamil Nadu. Continue to use legacy commercial and industrial RS-422/485 devices without making any changes to the applications written for them. Interface model 81029 transmits serial RS232 data iva plastic duplex fiber optics cable over a distance of up. This compact device quickly converts USB port connections to RS-422/485 so you can connect legacy serial devices to a newer PC or laptop. Low Power version for distances < 20 meters. USB to RS422/485 Converter with Opto-Isolation (SP390A-R3) Using an optional USB Type A - Type B cable, simply plug the opto-isolator into the USB port and Windows will configure the device as an additional COM port. It doesn't require PCI or ISA slots, or IRQs. This compact opto-isolator enables you to attach an RS-232 device to a USB port and gain isolation from voltage spikes and ground loops.
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