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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 digital, 5.
1 mm (0.
2 in) high External (electrical) reset 7 AC/DC DC
voltage input Count input
voltage input Max.
counting speed* 20 cps 1 kcps 30 cps Terminals Wire-wrap — H7EC-V H7EC...