H7ER-NV-B Omron Automation, H7ER-NV-B Datasheet - Page 2

• 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

• Revolutions displayed up to five digits.
• Dual revolution display according to encoder resolution used;
• Switchable dual revolution display type available (-NV1 models);
Model Number Structure
■ Model Number Legend
Note: Some configurations are not available.
Ordering Information
■ Tachometers
■ Accessories (Order Separately)
Note: 1. Provided with H7ER. (Order additional Brackets separately as required.)
H7ER - N
PNP/NPN universal
DC voltage input
(4.5 to 30 VDC)
No-voltage input
Compact Flush Mounting Bracket
Flush Mounting Bracket (See note 1)
Wire-wrap Terminal (set of two terminals)
Lithium Battery (See note 2)
Waterproof Packing (See note 1)
1000 s
extended up to 10000 min
1. Count Input
2. Number of Digits
Self-powered Tachometer
New H7ER
Count input
None: No-voltage input
V:
None: 4 digits
1:
2. Built into H7ER. Order replacements using the above model number before the service life expires.
–1
/1000 min
PNP/NPN universal DC voltage input
5 digits
1
2
7-segment LCD
with backlight
7-segment LCD
7-segment LCD
Name
–1
-
or 1000.0 s
3
Display
4
–1
–1
/1000.0 min
1000 s
1000 min
H7ER-NV-H
H7ER-NV
H7ER-N
Light-gray body
–1
Y92F-35
Y92F-34
Y92S-37
Y92S-36
Y92S-32
(1 pulse/rev.),
–1
–1
(60 pulse/rev.)
Max. revolutions displayed (applicable encoder resolution)
H7ER-NV-BH
H7ER-NV-B
H7ER-N-B
Model
3. Case Color
4. Display
None: Light gray
B:
None: 7-segment LCD without backlight
H:
Black body
Black
7-segment LCD with backlight
1000.0 s
1000.0 min
10000 min
H7ER-NV1-H
H7ER-NV1
---
Light-gray body
–1
(10 pulse/rev.),
–1
–1
(60 pulse/rev.) (switchable)
(600 pulse/rev.) ←→
H7ER-NV1-BH
H7ER-NV1-B
---
Black body
16