New H7ER
Connections
■ Terminal Arrangement
Bottom view: View of the Tachometer rotated horizontally 180°
Backlight Model
No-backlight Model
Backlight
24 VDC
Pulse
input
Pulse
input
■ Connections
H7ER Tachometer
Note: Select input transistors according to the following:
Dielectric strength of the collector ≥ 50 V
Leakage current < 100 µA (1 µA for no-voltage input model)
No-voltage Input Model
PNP/NPN Universal DC Voltage Input Models With Backlight
Transistor Input (Open Collector of an NPN Transistor)
Transistor Input
Open collector of
an NPN transistor
Open collector of
an NPN transistor
Open collector of
an PNP transistor
or
Input
Backlight
24 VDC
Input
PNP/NPN Universal DC Voltage Input Models Without Backlight
Transistor Input
Open collector of
an NPN transistor
Open collector of
an PNP transistor
or
Input
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OMRON [ OMRON ELECTRONICS LLC ]
