RS 485 / RS 422 surge protection with alert contact

Under the protection of the data protection RS 485 come the following signals:

• Protection for wire connected serial data transmission – RS 485 or RS 422
• Pluggable arrester, with no-interrupt and impedance-neutral plug-in and pull-out
• Low residual voltage
• Can be used in accordance with the IEC 62305 and IEC61643-22 installation standards
• Can be tested with the V-TEST testing device
• Integrated PE foot, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE