H7ET-N-B Omron Automation, H7ET-N-B Datasheet - Page 7

• Manufacturer Part Number: H7ET-N-B
• Description: Totalizer; Time; 24 VDC (Only for backlight); Digital; LCD; 7; 0.0 to 999999.9
• Manufacturer: Omron Automation
• Type: Timerr

Specifications of H7ET-N-B

• Color, Case: Black
• Connection Type: Screw
• Counter Type: Time
• Cut Out, Panel: 45×22.2 mm
• Dielectric Rating: 1,000 VAC, 50⁄60 Hz for 1
• Digit Height: 8.6
• Dimensions: 48.5mmL×48mmW×35mmH
• Display Digit Height: 8.6 mm
• Display Range: 0.0 to 999999.9
• Display Type: LCD
• Function: Timer
• Input Type: Count
• Memory Type: Lithium Battery
• Mounting Type: Panel
• Number Of Digits: 8
• Output Type: Digital
• Primary Type: Electronic
• Range, Measurement: 0 to 999999.9 hrs.
• Resistance, Insulation: 100 M≠ (Min.) @ 500 VDC
• Signal, Input: No Voltage
• Standards: UL Recognized, CSA Certified, CE Marked
• Temperature, Operating, Range: -10 to +55 °C
• Terminal Type: Screw Terminal
• Termination: Screw Terminal
• Voltage, Supply: 24 VDC
• Weight: 65 g
• 4-digit Tachometer: 1000 RPS (1 Pulse/Rev.), 1000 RPM (60 Pulse/Rev.)
• Lead Free Status / Rohs Status: RoHS Compliant part

Operation
■ Operating Modes
Nomenclature
Note: Perform switch setting before mounting to a control panel.
H7ET Time Counter
Incrementing Operation
(Up)
(see note)
Terminal block
Front panel
Setting
Timer display values
Concave
side
Concave
side
Internal clock
timer value
Timer input
0.0h to 3999d23.9h
H7ET-N@@-@@
0.0h to 999999.9h
Reset
(default setting)
Time range
Time-range switch
If the time-range setting is
changed, the present
value will not be held and
so press the Reset Key on
the front panel.
0.0min to 9999h59.9min
0s to 999h59min59s
(Full-scale
−0.1 (1))
H7ET-N@@1-@@
(default setting)
Full-scale
H7ET
Front view
Bottom view
Reset Key
Reset the count value. Not operable
under key-protect.
Key-protect Switch
The Reset Key is not operable while the
key-protect switch is set to ON.
(see note)
Terminal block
Setting
Front panel
Concave
side
Concave
side
(default setting)
Key-protect
OFF
ON
New H7ET
14