JSA - JIS C 4556
Electronic counter for industrial use
| Organization: | JSA |
| Publication Date: | 21 December 2009 |
| Status: | active |
| Page Count: | 39 |
| ICS Code (Industrial process measurement and control): | 25.040.40 |
| ICS Code (Measurement of electrical and magnetic quantities): | 17.220.20 |
scope:
This Standard specifies the requirements and the testing methods of the electronic counter (hereafter referred to as "counter") used in the control circuit for industrial use of AC 250 V or under at 50 Hz and/or 60 Hz in frequency, or of DC 250 V or under.
The control circuit for industrial use means the control circuit used for general industries in the environment such as the industrial district, measurement room and laboratory.
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