E3HF-1E2 Datasheet, PDF (2/5 Pages) Omron Electronics LLC – Thin-Profile 7-mm Photoelectric Sensor

E3HF
E3HF
Specifications Table - continued from previous page
Part number
Output
Type
Max. load
Response time
Circuit protection
Indicators
Materials
Mounting
Connections
Weight
Enclosure ratings
Ambient
temperature
Max. on-state voltage drop
On
Off
Output short-circuit
DC power supply
reverse polarity
Emitter
Receiver
Lens
Case
Cable
Emitter
Receiver
NEMA
IEC 144
Operating
Storage
Emitter
Receiver
E3HF-1EI
NPN open collector with pull-up resistor
Load (relay, sink) logic: 80 mA
Voltage (source) logic: 1.5 to 3 mA
1 VDC at 80 mA
5 ms max.
5 ms max.
Provided
Provided
E3HF-DS5EI I I
3 ms max.
3 ms max.
Power On (red LED)
Light incident (red LED)
Light Incident (red LED)
Plastic
Plastic
Top and side surface with two through holes
2-conductor cable, 2 m (6.56 ft) length 3-conductor cable, 2 m (6.56 ft)
3-conductor cable, 2 m (6.56 ft)
40 g (1.4 oz)
40 g (1.4 oz)
40 g (1.4 oz)
1, 3, 4X, 12
IP64
-25° to 55°C (-13° to 131°F)
-30° to 70°C (-22° to 158°F)
Operation
I OUTPUT CIRCUIT DIAGRAM
Note: IEC colors are shown in parentheses.
I TIMING CHARTS
Light-ON operation mode
Light
Incident
Interrupted
Light incident
indicator
ON
OFF
Output
transistor
Load
(between + V
and output)
Voltage logic
(between 0 V
and output)
ON
OFF
ON
OFF
ON
OFF
Dark-ON operation mode
Light
Incident
Interrupted
Light incident
indicator
ON
OFF
Output
transistor
Load
(between + V
and output)
Voltage logic
(between 0 V
and output)
ON
OFF
ON
OFF
ON
OFF
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