H7ER-NV-B Omron Automation, H7ER-NV-B Datasheet - Page 8

• Manufacturer Part Number: H7ER-NV-B
• Description: Tachometer; Self-Powered; 24 VDC; Digital; LCD; 4; Screw Terminal; 1 kHz; Count
• Manufacturer: Omron Automation
• Type: Tachometerr

Specifications of H7ER-NV-B

• Color, Case: Black
• Connection Type: Screw
• Counter Type: Self-Powered
• 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 Type: LCD
• Frequency, Operating: 1 kHz
• Function: Tachometer
• Input Type: Count
• Memory Type: Lithium Battery
• Mounting Type: Panel
• Number Of Digits: 7
• Output Type: Digital
• Primary Type: Electronic
• Range, Measurement: 1000 s-1 (1 pulse/rev.), 1000 min-1 (60 pulse/rev.)
• Resistance, Insulation: 100 M≠ (Min.) @ 500 VDC
• Signal, Input: NPN/PNP DC Voltage
• Standards: UL Listed, CSA Certified
• 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

Accessories (Order Separately) (Common)
■ New H7E (Except for PCB-mounting Counter)
The New H7E models are supplied with a mounting bracket (Y92F-34) and nut. Additionally, the Y92F-75/-76/-77B Flush Mounting Adapters shown
here allow the New H7E models to be fitted to existing panel cutouts.
Degree of protection (front): IP40 (not waterproof)
The DIP switch of the H7E@-N can be operated in mounted condi-
tion. Vibration resistance and shock resistant are the same level as
the H7E@-N series.
Y92F-35 Compact Flush Mounting Bracket
Y92F-75 Flush Mounting Adapter
for 26 × 45.3 Rectangular Cutout
Use mounting bracket supplied with the Counter
Y92F-76 Flush Mounting Adapter
for 27.5 × 52.5 Rectangular Cutout
Y92F-77B Flush Mounting Adapter
for 24.8 × 48.8 Rectangular Cutout
Use mounting bracket supplied with the Counter
(Color: light gray)
(Color: light gray)
Use the Y92F-76 together with the Y92F-35 Compact
Flush Mounting Bracket.
Do not use the Flush Mounting Adapter supplied with the Counter.
(Color: light gray)
R S T
R S T
26
50
28.8 24.2 22.2
38
31
24.2
24.2 22.2
47.6
22.2
2.4
Two 4.5 dia. countersunk holes
• The minimum mounting interval is 30 mm.
• Do not allow the ambient temperature of the H7E@-N to exceed the
• Mounting is possible onto panels with a thickness of 1 to 5 mm.
53.8
Note: An interval of 40 mm is recommended for easier wiring.
specifications (55°C).
45.2
48.2
45.2
48.2
Two 3.5 dia. mounting holes
60
18.6
48.2
45.2
72
63
4
30 min.
4
Single mounting
4
4
45
+0.5
0
26
38
26
Panel Cutout
27.5
22.2
Note: The mounting panel
Panel Cutout
Panel Cutout
24.8
+0.5
0
Panel cutout
thickness should be
between 1 and 5 mm.
H7E@-N@P
45.3
63
52.5
Two, M4
Dense mounting
(48 × No. of units
− 2.5)
48.8
+1.0
Two, M3
0
22.2
+0.5
27
0