E3Z-R81-C1 Omron, E3Z-R81-C1 Datasheet - Page 19

• Manufacturer Part Number: E3Z-R81-C1
• Description: Photoelectric Sensors - Industrial E3Z-R81 IN BULK PACK (100 MIN.)
• Manufacturer: Omron
• Series: E3Zr

Specifications of E3Z-R81-C1

• Sensing Distance: 157.480" (4m)
• Sensing Method: Retroreflective
• Sensing Object: Mirror
• Output Configuration: PNP - Dark-ON/Light-ON - Selectable
• Sensing Light: Red
• Mounting Type: Bracket Mount
• Current - Supply: 30mA
• Voltage - Supply: 12 V ~ 24 V
• Package / Case: Module, Pre-Wired
• Features: Mutual Interference Protection
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Precautions
To ensure safe sensor operation, please follow the following
precautions:
J Wiring
Power Supply Voltage
Make sure that the power supply to the Sensor is within the rated
voltage range.
Load Short-circuiting
Do not short-circuit the load, or the Sensor may be damaged.
Polarity
Correct polarity wiring is required to prevent damage to the
sensor.
Connection Without Load
Do not connect power supply to the Sensor with no load
connected, or the internal elements may explode or burn.
J Operating Environment
Do not use the Sensor in locations with explosive or flammable
gas.
J Settings
Power Reset Time
The Sensor is ready to operate 100 ms after the Sensor is turned
ON. If the load and Sensor are connected to independent power
supplies respectively, be sure to turn ON the Sensor before
turning the load ON.
Photoelectric Sensor with Built-in Amplifier
J Connections
M8 Metal Connector
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J Mounting
Use M3 screws to mount the sensor and tighten each screw to a
maximum torque of 0.53 N S m.
E3Z-jjj
Turn off power before disconnecting the sensor.
Remove the connector cover before connecting or discon-
necting the metal connector.
Secure the connector cover by hand. Do not use any pliers,
or the connector may be damaged.
The proper tightening torque range is between 0.3 and 0.4
N S m. Be sure to tighten the connector securely in order to
maintain the the specified degree of protection and to keep
the connector from loosening due to vibration.
E39-L104 Mounting Bracket
(sold separately)
E3Z
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