The ISD-1200-T series is a surge protector for serial data lines to prevent damage to devices such as modems, Electricity meters, I/O ports, terminals, instrumentation, hubs, and any other devices that use serial data connections. The ISD-1200-T can add surge protection to serial data lines to a variety of serial connections: RS-232, RS-422, and RS-485. A must use devise, if your device with serial port is in a Electrically Noisy environments, like Power Substations etc..
|Model No.||Model Description|
|ISD-1210-T||4 data line advanced surge protector, RS-232, 20 kV surge protection, -40 to 85°C operating temperature|
|ISD-1230-T||4 data line advanced surge protector, RS-422/485, 20 kV surge protection, -40 to 85°C operating temperature|