H7EC中文资料欧姆龙数据手册PDF规格书

Compact Economical Totalizer with High Visibility Available with Backlit LCD Display

• Large display with 8.6-mm character height.

• Includes new models with backlight for improved visibility in dimly lit places. (Requires 24-VDC power supply.)

• Black and light-gray cases now available.

• PNP/NPN universal DC voltage input types now available.

• Battery is replaceable for Totalizer reuse and conservation of the environment.

• Key-protect switch to prevent faulty reset key operation.

• Dual operation mode.

• Front face compatible with NEMA4/IP66.

• Short body, all models have a depth of 48.5 mm.

• Finger protection terminal block conforms to VDE0106, Part100.

• Conforms to UL, CSA, and CE marking.

Conforms to EN61010-1 (pollution degree 2/overvoltage category III.)

• Conforms to EMC standards and EN61326, thus allowing use in residential, commercial and light- and heavy-industry environments.

• Six-language instruction manual provided.

• PCB-mounting models available. (Requires 3-V power supply.)