H7EC-BVM PDF 데이터시트 검색

Self-Powered Counters Subminiature Count Totalizers Require No External Power Supply s s s s s s s H7EC Subminiature 48 x 24 mm (1.89 x .94 in) Improved noise immunity Screw terminal and wire-wrap types available AC, DC, and no-voltage input Printed circuit board version (H7Eu-P) Panel adapters for existing cutouts (order separately from accessories) Self-powered, 3 V lithium battery Ordering Information s COUNT TOTALIZERS Operating mode Display Reset system Number of digits UP type LCD dig