This standard specifies test methods for the effects of common-mode and series-mode interference on industrial automation instruments. This standard is suitable for performance evaluation of the effects of common-mode and series-mode interference on industrial automation instruments. This standard is part of the "General Test Methods for Industrial Automation Instruments".
JB/T 6239.1-1992 history
2007JB/T 6239.1-2007 Geereral methods for testing the performance of industrial process measurement and control instruments.Part 1: Common and normal mode disturbance immunity tests
1992JB/T 6239.1-1992 Common-mode and series-mode interference effects of general test methods for industrial automation instruments