E3Z-R81 Omron Automation, E3Z-R81 Datasheet - Page 5

• Manufacturer Part Number: E3Z-R81
• Description: Sensor; PNP; Polarized Retroreflective Sensing Mode; Photoelectric; 30 mA; 1 ms
• Manufacturer: Omron Automation
• Type: Reflectiver

Specifications of E3Z-R81

• Body Style: Rectangular
• Current, Switching: 100 mA
• Dimensions: 0.79 in. L x 0.43 in. W x 1.22 in. H
• Function: Proximity
• Indicator: Operating Indicator (Orange), Stability Indictor (Green), Emitter has Power Indicator (Orange)
• Ip Rating: IP67
• Light Source: Polarized Red LED
• Material, Body: PBT (Polybutylene Terephthalate)
• Material, Lens: Denatured Polyallylate
• Mounting Type: Bracket
• Output: PNP
• Power Consumption: 30 mA
• Primary Type: Photoelectric
• Range, Measurement: 4 m
• Response Time: 1 ms
• Sensing Mode: Retro-Reflective
• Standards: cULus Recognized, CE Marked, NEMA, IEC Approved
• Technology: Photoelectric
• Temperature, Operating: -25 to +55 °C
• Termination: Pre-Wired
• Voltage, Supply: 24 VDC
• Voltage, Switching: 26.4 VDC
• Weight: 0.7 Oz.
• Voltage Range: 12-24 VDC
• Load Rating: 100 mA @ 26.4 VDC Max.
• Lead Free Status / Rohs Status: RoHS Compliant part

Dimensions
Sensors
Through-beam
Pre-wired Models
E3Z-T61(K)
E3Z-T81(K)
E3Z-T61A
E3Z-T81A
E3Z-T62(-G0)
E3Z-T82(-G0)
Through-beam
Connector Models
E3Z-T66
E3Z-T86
E3Z-T66A
E3Z-T86A
E3Z-T67(-G0)
E3Z-T87(-G0)
18
18
Optical axis
Optical axis
18
Optical axis
18
Optical axis
11
11
11
11
Receiver
Receiver
Emitter
Emitter
7.2
7.2
7.2
7.2
4-dia. vinyl-insulated round cable with 2
conductors (Conductor cross section:
0.2 mm
1.1 mm),
Standard length: 2 m
Power indicator (orange)
Power indicator (orange)
Lens
4-dia. vinyl-insulated round cable with
3 conductors (Conductor cross section:
0.2 mm
Standard length: 2m
Lens
Lens
Lens
Stability indicator (green)
Stability indicator (green)
15.5
15.5
15.5
15.5
2
10.8
10.8
(AWG24), Insulator diameter:
2
2.1
2.1
2.1
(AWG24), Insulator diameter: 1.1 mm),
2.1
10.8
10.8
10.4
10.4
10.4
10.4
31
31
31
31
10.4
25.4
10.4
25.4
25.4
25.4
3.2
3.2
Two,
M3
Two,
M3
Two, M3
Two, M3
Power indicator (orange)
Power indicator (orange)
9.75
9.75
20
20
20
20
17
12.45
17
12.45
17
17
8.8
8.8
8
8
Sensitivity adjuster
Sensitivity adjuster
Operation selector
Operation selector
M8 connector
M8 connector
4.3
4.3
Pins 2 and 4 are not used.
4 is not used.
Pin 2 is not used.
Terminal
Terminal
Terminal
(Excluding -G0)
No.
No.
No.
1
2
3
4
1
2
3
4
1
2
3
4
(-G0)
Specifica-
Specifica-
Specifica-
tions
tions
Output
tions
Input
+V
0V
+V
0V
---
---
---
+V
0V
---
* The Emitter cable has two conductors and the
Receiver cable has three conductors.
*4-dia. vinyl-insulated round cable with
2 or 3 conductors,
Standard length: 2 m
M12 Pre-wired Connector
(E3Z-T@@-M1J)
M8 Pre-wired Connector
(E3Z-T@@K-M3J)
Press-fit e-CON Pre-wired Connector
Clamp-type e-CON Pre-wired Connector
(E3Z-T61-ECON-C)
*4-dia. vinyl-insulated round cable with
2 or 3 conductors,
Standard lengths: 0.3 m, 0.5 m, and 2 m
*4-dia. vinyl-insulated round cable with
2 or 3 conductors,
Standard length: 0.3 m
*4-dia. vinyl-insulated round cable with
2 or 3 conductors,
Standard length: 0.3 m
15.6
18
1
2
3
4
1
2
3
4
M12 × 1
5.9
6
15.8
M8
(Unit: mm)
15
1
1
2
2
E3Z
4
4
3
3
10