Datasheet4U Logo Datasheet4U.com

H7EC-B Datasheet Self Powered Counters

Manufacturer: OMRON

Download the H7EC-B datasheet PDF. This datasheet also includes the H7EC-FBV variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (H7EC-FBV_Omron.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number H7EC-B
Manufacturer OMRON
File Size 170.62 KB
Description Self Powered Counters
Datasheet download datasheet H7EC-B Datasheet

General Description

Panel adapters Fits 26 x 45 mm (1.02 x 1.77 in.) rectangular cutout Fits 27.5 x 52.5 mm (1.1 x 2.07 in.) rectangular cutout Fits 24.8 x 48.8 mm (0.98 x 1.92 in.) rectangular cutout Part number Y92F-75 Y92F-76 Y92F-77 www.DataSheet4U.com H7EC H7EC Specifications s RATINGS Supply voltage Not required (powered by built-in battery) AC/DC voltage input: 24 to 240 VAC ± 10%, 50/60 Hz, or 6 to 240 VDC ± 10% at "High" (logic) level 0 to 1.5 VAC ± 10%, 50/60 Hz, or 0 to 2 VDC ± 10% at "Low" (logic) level DC voltage input: 4.5 to 30 VDC at "High" (logic) level 0 to 2 VDC at "Low" (logic) level No-voltage input: Maximum short-circuit impedance: 10 kΩ max.

Short-circuit residual voltage: 0.5 V max.

Minimum open impedance: 500 kΩ min.

Overview

www.DataSheet4U.com 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 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-VL Screw H7EC-FBV H7EC-BV H7EC-BVL No-voltage contact input External/Manual reset 6 DC voltage input No-voltage contact input 30 cps H7EC-LM H7EC-BLM 1 kcps 30 cps 1 kcps 30 cps 1 kcps H7EC H7EC-L H7EC-VM H7EC-VLM H7EC-M H7EC-B H7EC-BL H7EC-BVM H7EC-BVLM H7EC-BM .

* For details about matching the counting speed with the appropriate input device, see "Selecting the H7EC Totalizing Counter," located in Operation section.

More Datasheets from OMRON

Part Number Description
H7EC-BL Self Powered Counters
H7EC-BLM Self Powered Counters
H7EC-BM Self Powered Counters
H7EC-BV Self Powered Counters
H7EC-BVL Self Powered Counters
H7EC-BVLM Self Powered Counters
H7EC-BVM Self Powered Counters
H7EC-FBV Self Powered Counters
H7EC-L Self Powered Counters
H7EC-LM Self Powered Counters