H7ER-N-B Omron, H7ER-N-B Datasheet

COUNTER TACH NO VOLT 60PPR BLK

H7ER-N-B

Manufacturer Part Number
H7ER-N-B
Description
COUNTER TACH NO VOLT 60PPR BLK
Manufacturer
Omron
Series
H7ERr
Datasheets
1.Y92F-75.pdf (33 pages)
2.Y92S-37.pdf (11 pages)

Specifications of H7ER-N-B

Count Rate
1kHz
Number Of Digits/alpha
4
Input Type
Voltage
Voltage - Supply
None Required (Battery Included)
Display Type
LCD Non-Backlit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
H7ERNB
Z1145
Subminiature Tachometers With
Improved Appearance and Features
H
H
H
H
H
H
H
H
H
Ordering Information
J TACHOMETERS
J MODEL NUMBER LEGEND
Count input
PNP/NPN
universal DC
voltage input
No-voltage input
Self-Powered Tachometer
H7ER - N
1. Count Input
2. Number of Digits
lt
Large display with 8.6 mm
(0.338 in) height
Available with backlit LCD
Revolutions displayed up to five digits
PNP/NPN DC voltage input available
Switchable dual revolution display
type available (-NV1 models); extended up
to 10000 m
Dual revolution display according to
encoder resolution used; 1000 s
{rps}/1000 m
{rps}/1000.0 m
NEMA 4/IP66 front
Replaceable battery
New black case
None: No-voltage input
V:
None: 4 digits
1:
i
p
t
1 2
PNP/NPN universal DC voltage input
5 digits
- -1
Display
7-segment LCD
with backlight
7-segment LCD
7-segment LCD
- -1
{rpm}
p y
-
- -1
{rpm} or 1000.0 s
3
{rpm}
4
R
Max. revolutions displayed (applicable encoder resolution)
1000 s
1000 m
1000 m
Part number
H7ER-NV-BH
H7ER-NV-B
H7ER-N-B
- -1
- -1
1
- -1
- -1
{rps} (1 pulse/rev.),
{rpm} (60 pulse/rev.)
{rpm} (60 pulse/rev.)
1
3. Case Color
4. Display
B:
None: 7-segment LCD without backlight
H:
Black
7-segment LCD with backlight
1000.0 s
1000.0 m
1000.0 m
10000 m
H7ER-NV1-BH
H7ER-NV1-B
---
- -1
- -1
- -1
1
{rps} (10 pulse/rev.),
{rpm} (60 pulse/rev.) (switchable)
{rpm} (600 pulse/rev.) ←→
{rpm} (600 pulse/rev.) ←→
H7ER

H7ER-N-B Summary of contents

Page 1

... Part number PNP/NPN 7-segment LCD H7ER-NV-BH universal DC with backlight voltage input 7-segment LCD H7ER-NV-B No-voltage input 7-segment LCD H7ER-N-B J MODEL NUMBER LEGEND H7ER - Count Input None: No-voltage input V: PNP/NPN universal DC voltage input 2. Number of Digits None: 4 digits 1: 5 digits - - {rps} (1 pulse/rev ...

Page 2

... H7ER-N-B Not required (powered by battery) No voltage input Maximum short circuit impedance: 10 kΩ max. Maximum short-circuit impedance: 10 kΩ max. Short-circuit residual voltage: 0.5 V max. Minimum open impedance: 750 kΩ min. 1 kHz H7ER-N-B ...

Page 3

... Weight (see Note.) Non-backlight model: Backlight model: Note: Weight includes waterproof gasket and panel-mounting bracket. H7ER-N-B 100 MΩ min. (at 500 VDC) between current-carrying metal parts and exposed non-current-carrying metal parts 1,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and exposed non-current-carrying metal parts ± ...

Page 4

... Terminal block H7ER-N-j No setting is 1000 m required H7ER-NV-jj 1000 s Note: Perform switch setting before mounting to a control panel. Operation J OPERATING MODES H7ER Tachometer Incrementing Operation Within Unit Time (Up) Count period 0. Internal gate Display refreshed Counter reset Internal count value Previous count Number display ...

Page 5

... H7ER Dimensions Unit: mm (inch) J H7ER-N 24 (0.94) Dimensions with Panel-Mounting Bracket 35 (1.38) 24 Installation J TERMINAL ARRANGEMENT Bottom view: View of the Tachometer rotated horizontally 180° Backlight Model Non-backlight Model Backlight 24 VDC Pulse input Pulse input 44.8 (1.76) 22 (0.87 48.5 5 (1.89) (1.91) 44.8 (1.76 ...

Page 6

... NPN transistor an PNP transistor Input J PNP/NPN UNIVERSAL DC VOLTAGE INPUT MODELS WITHOUT BACKLIGHT Transistor Input Open collector of Open collector NPN transistor an PNP transistor Input J NON-VOLTAGE INPUT MODEL Transistor Input (Open Collector of an NPN Transistor) Open collector of an NPN transistor Backlight 24 VDC 6 H7ER Input ...

Page 7

... H7ER Accessories (Order Separately) An H7ER is supplied with a mounting bracket and nut. In addition, the panel-mounting adapters shown here allow the H7ER to be fitted to existing panel cutouts. J Y92F-75 PANEL-MOUNTING ADAPTER FOR 26 ¢ 45 RECTANGULAR CUTOUT Must be used with mounting bracket supplied with the Counter 31 24 ...

Page 8

... Totalizer in the event of a long period without use. Be sure to remove this sheet before attempting to use the product. Remove the insulation sheet and press the Reset Key on the front panel of the Counter. (With the H7ER-N,-NV(-H),-NV1(-H), models, “0” or “0.0” will be displayed after 1 s.) Insulation Sheet Switch settings on the Counter must be performed before mounting control panel ...

Page 9

... OUT terminals connected with a diode as shown in the circuit diagram, the circuit indicated by the arrow will be formed when the device is turned OFF result, the H7ER may be reset or count by one. Such devices should not be connected to the H7ER. Count input ...

Page 10

... V maximum when the SSR is OFF. J BACKLIGHT POWER SUPPLY To reduce variation in the brightness of the backlight when using more than one H7ER with a backlight, use the same power supply for all the backlights. When connecting the DC power supply for the backlights, be sure to connect the polarities correctly. ...

Page 11

... OMRON ELECTRONICS LLC One East Commerce Drive Schaumburg, IL 60173 1-800-55-OMRON 8/06 OMRON ON- -LINE Global - - http://www.omron.com USA - - http://www.omron.com/oei Canada - - http://www.omron.com/oci S pec ions s ubjec hange w it hout not H7ER OMRON CANADA, INC. 885 Milner Avenue Scarborough, Ontario M1B 5V8 416-286-6465 P r int ...