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H7ER-B

Omron
Part Number H7ER-B
Manufacturer Omron
Description Tachometers
Published Jan 24, 2012
Detailed Description www.DataSheet.co.kr Tachometers Subminiature Tachometer Requires No External Power Supply s s s s s s s H7ER Subminia...
Datasheet PDF File H7ER-B PDF File

H7ER-B
H7ER-B

Overview
www.
DataSheet.
co.
kr Tachometers Subminiature Tachometer Requires No External Power Supply s s s s s s s H7ER Subminiature 48 x 24 mm (1.
89 x .
94 in) Improved noise immunity Screw terminal and wire-wrap types available DC, and no-voltage input Printed circuit board version (H7Eu -P) Panel adapters for existing cutouts (order separately from accessories) Self-powered, 3 V lithium battery Ordering Information s TACHOMETER Operating mode Display Reset system Number of digits* Count input Max.
counting speed Max.
revolutions displayed** Applicable encoder resolution Terminals Wire-wrap Screw UP type LCD digital, 5.
1 mm (0.
2 in) high Automatic (No external or manual reset) 4 5 No-voltage DC voltage input input 1 kcps 10 kcps 1,000 rps 1,000.
0 rps 1 pulse/rev.
H7ER H7ER-B H7ER-V H7ER-BV 10 pulses/rev.
H7ER-V1 H7ER-BV1 10,000 rpm 60 pulses/rev.
H7ER-V2 H7ER-BV2 1,000.
0 rpm 600 pulses/rev.
H7ER-V3 H7ER-BV3 Selectable*** Selectable*** — H7ER-SBV * When there is no input, 0.
0 or 0 is displayed.
** The maximum number of revolutions which may be displayed depends on the output specification of the encoder to be used.
*** Many kinds of encoders can be used with H7ER-SBV.
Confirm pulse compatibility by referring to specific values listed in "Setting the RPM Display of the H7ER-SBV", in Connections.
s ACCESSORIES Description Panel adapters Fits 26 x 45 mm (1.
02 x 1.
77 in.
) rectangular cutout Fits 27.
5 x 52.
5 mm (1.
1 x 2.
07 in.
) rectangular cutout Fits 24.
8 x 48.
8 mm (0.
98 x 1.
92 in.
) rectangular cutout Part number Y92F-75 Y92F-76 Y92F-77 Datasheet pdf - http://www.
DataSheet4U.
net/ www.
DataSheet.
co.
kr H7ER H7ER Specifications s RATINGS Supply voltage Input H7ER-SBV: 5 to 24 VDC ± 10%, Ripple (p-p): 5% max.
DC voltage and No-voltage input types: Not required (powered by built-in battery) DC voltage input: 4.
5 to 30 VDC at "High" (logic) level 0 to 2 VDC at "Low" (logic) level No-voltage input: Maximum short-circuit impedance: 10 kΩ max.
Short-circuit residual voltage: 0...


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