Omron New H7E Series User Manual

CSM_H7E_-N_DS_E_9_3
1
Self-powered Totalizer
New H7E
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 environ-
ments.
• Six-language instruction manual provided.
• PCB-mounting models available. (Requires 3-V power supply.)
■ Broad Line-up of the New H7E Series
Contents
Self-powered Totalizers
H7EC..................................................................................................................... 2
H7ET ..................................................................................................................... 9
H7ER..................................................................................................................... 16
H7E@-N@P ........................................................................................................... 22
Common to All Totalizers
Accessories........................................................................................................... 27
Precautions ........................................................................................................... 29
New H7E
Total Counter
• 8-digit
Time Counter Tachometer
New H7EC New H7ET New H7ER New H7E@-N@P
PCB-mounting Counter
• Total Counter (8-digit)
• Time Counter (999999.9h)
• 999999.9h/
3999d23.9h
• 999h59min59s/
9999h59.9min
• 1,000 s
-1
with
1 pulse/rev. encoder
• 1,000.0 s
-1
with
10 pulse/rev. encoder
• 1,000 min
-1
with
60 pulse/rev. encoder
• 10,000 min
-1
with
60 pulse/rev. encoder
• 1,000.0 min
-1
with
600 pulse/rev. encoder

Omron New H7E Series Specifications

General

Number of digits	6
Series	H7E
Type	Digital Counter
Input type	Contact or transistor
Reset	Manual or electrical
Power supply	12-24 VDC
Operating temperature	-10 to 55 °C
Contact Form	SPDT
Contact Rating	5 A at 250 VAC
Insulation Resistance	100 MΩ min at 500 VDC
Dielectric Strength	2, 000 VAC for 1 min