Product Summary

The H7EC-NV-BH is a Compact Economical Totalizer with High Visibility Available with Backlit LCD Display.

Parametrics

H7EC-NV-BH absolute maximum ratings: (1)Supply voltage: 24 VDC; (2)Count input: High (logic) level: 4.5 to 30 VDC; Low (logic) level: 0 to 2 VDC; (3)Ambient temperature Operating: -10℃ to 55℃ (with no condensation or icing); Storage: -25℃ to 65℃.

Features

H7EC-NV-BH features: (1)Large display with 8.6-mm character height; (2)Includes new models with backlight for improved visibility in dimly lit places. (Requires 24-VDC power supply); (3)Black and light-gray cases now available; (4)PNP/NPN universal DC voltage input types now available; (5)Battery is replaceable for Totalizer reuse and conservation of the environment; (6)Key-protect switch to prevent faulty reset key operation; (7)Dual operation mode; (8)Front face compatible with NEMA4/IP66; (9)Short body, all models have a depth of 48.5 mm; (10)Finger protection terminal block conforms to VDE0106 Part100; (11)Conforms to UL, CSA, and CE marking. Conforms to EN61010-1 (pollution degree 2/overvoltage category III); (12)Conforms to EMC standards and EN61326, thus allowing use in residential, commercial and light- and heavy-industry environments; (13)Six-language instruction manual provided; (14)PCB-mounting models available. (Requires 3-V power supply.)

Diagrams

H7EC-NV-BH block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
H7EC-NV-BH
H7EC-NV-BH
Omron Industrial
Tachometers & Counters SELF-PWRD TOTALIZER
Data Sheet
0-1: $43.97
1-5: $41.51
5-10: $39.65
10-25: $36.37
25-50: $35.28
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
H7EC
H7EC
Other

Data Sheet
Negotiable 
H7EC-N
H7EC-N
Omron Industrial
Tachometers & Counters TOTALISER 7 DIGIT MAX SCAN 20Hz
Data Sheet
0-1: $49.15
1-5: $43.91
5-10: $40.42
10-25: $34.39
H7EC-N-B
H7EC-N-B
Omron Industrial
Tachometers & Counters SELF-PWRD TOTALIZER
Data Sheet
0-1: $35.80
1-5: $35.24
5-10: $34.45
10-25: $32.90
H7EC-N-B-601
H7EC-N-B-601
Omron Industrial
Tachometers & Counters Count Totalizer
Data Sheet
0-1: $60.03
1-10: $56.09
10-25: $54.31
25-50: $53.32
50-100: $52.19
H7EC-NFV
H7EC-NFV
Omron Industrial
Tachometers & Counters Count Totalizer
Data Sheet
0-1: $76.92
1-5: $68.56
5-10: $62.84
10-25: $58.01
25-50: $53.87
H7EC-NFV-B
H7EC-NFV-B
Omron Industrial
Tachometers & Counters SELF-PWRD TOTALIZER
Data Sheet
0-1: $44.60
1-5: $42.59
5-10: $40.58
10-25: $38.54
25-50: $35.79