Stay protected with MOXA

Voltage surges on serial devices installed in the field are a common issue.

They can destroy expensive sensitive measuring equipment. Even worse, surges can result in data losses or cause the serial port to lock up resulting in hours of lost time tracking down intermittent problems.

MOXA has recently released a range of in-line Serial surge protectors for RS232, RS485 and RS422 applications. These sit in line between the field and the serial device, and prevent any stray voltages getting through to your device. Because they are an in-line solution, they can be easily retrofitted to existing applications.

MOXA in-line Serial Surge Protector RS232
ISD-1110-T MOXA Serial Surge Protector RS232 rated to 4kV   Surge protection for serial data lines   ISD-1110-T/1130-T: EN 61000-4-5 Level 4 Supports RS-232 Compact size for easy installation Wide temperature model available for -40 to 85°C environments   Pricing

MOXA in-line Serial Surge Protector RS485
ISD-1130-T MOXA Serial Surge Protector RS485 rated to 4kV   Surge protection for serial data lines   ISD-1110-T/1130-T: EN 61000-4-5 Level 4 Supports RS-485 / RS422 Compact size for easy installation Wide temperature model available for -40 to 85°C environments   Pricing

MOXA in-line Serial Surge Protector RS232
ISD-1210-T MOXA Serial Surge Protector RS485 rated to 20kV   Surge protection for serial data lines   IEC 61632-21 C2 (20 kV protection) Supports RS-232 Compact size for easy installation Wide temperature model available for -40 to 85°C environments   Pricing

MOXA in-line Serial Surge Protector RS485
ISD-1230-T MOXA Serial Surge Protector RS485 rated to 20kV   Surge protection for serial data lines   IEC 61632-21 C2 (20 kV protection) Supports RS-485 / RS-422 Compact size for easy installation Wide temperature model available for -40 to 85°C environments   Pricing