H7EC-NV-BH Omron, H7EC-NV-BH Datasheet - Page 20

• Manufacturer Part Number: H7EC-NV-BH
• Description: COUNTER TOTALIZER DC W/BACKLIGHT
• Manufacturer: Omron
• Series: H7ECr

Specifications of H7EC-NV-BH

• Count Rate: 1kHz
• Number Of Digits/alpha: 8
• Input Type: Voltage
• Voltage - Supply: 24V
• Display Type: LCD Backlit
• Voltage Rating: 4.5 VDC to 30 VDC
• Mounting: Flush Mounting Adapter
• No. Of Digits / Alpha: 8
• Digit Height: 8.6mm
• Counting Speed: 1kHz
• Operating Temperature Range: -10°C To +55°C
• Mounting Type: Flush
• Panel Cutout Width: 45mm
• Length/height, External: 24mm
• Signal Input Type: PNP/NPN DC Voltage
• Counter Supply Voltage: 24VDC
• External Depth: 48.5mm
• External Width: 48mm
• Ip/nema Rating: IP66 / NEMA 4
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: H7ECNVBH; Z1144

Operation
■ Operating Modes
Nomenclature
Note: Perform switch setting before mounting to a control panel.
H7ER Tachometer
Incrementing Operation
Within Unit Time (Up)
Internal count value
Number display
Internal gate
Display refreshed
every 1.25 s
Counting Speed Switch Settings and Unit Label Application
Count period
H7ER-NV1-@@
H7ER-N-@
H7ER-NV-@@
Previous count
value display
(1 s)
Model
0.25 s
Display refreshed
Display refreshed
every 1.25 s
Counter reset
Count period
Counting speed
Counting speed switch
For H7ER-NV1-@@
(1 s)
switch setting
Terminal block
No setting is
required
Front panel
(see note)
Concave
side
Concave
side
Refresh
Max. revolutions
10000 min
(default setting)
1000.0 min
1000 min
displayed
1000.0 s
1000 s
-1
-1
-1
-1
-1
H7ER
Bottom view
Front view
Applicable encoder
60 pulse/rev.
600 pulse/rev.
10 pulse/rev.
60 pulse/rev.
1 pulse/rev.
resolution
Not used
Applicable unit
"min
"min
"s
"min
"s
-1
-1
" or "rps"
" or "rps"
-1
-1
-1
label
" or "rpm"
" or "rpm"
" or "rpm"
New H7ER
20