All external bare leakage interfaces comply with the following marks:
EFT electrical rapid pulse group test class B (in accordance with IEC61000-4-4, impulse voltage ±2KV);
Lightning surge Class B (according to IEC6100-4-5, difference mode ±2KV);
Electrostatic discharge test Class A (according to IEC61000-4-2, contact discharge 6KV, air gap discharge 8KV).
TAS-CBT-101/104 equipment, widely used in industrial automation, power acquisition systems, highway consumption systems, consumption systems.