Document Outline
- First Page
- Ordering Information
- Specifications
- Dimensions
- Engineering Data
- with E3X-NM11/41 Amplifier
- with E3X-NH11 Amplifier Unit
- Precautions
- Contacting Omron
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Fiber-Optic System for Sensing Under Vacuum
E32-V
Omron's First Complete System for
Sensing Under Vacuum
H
Vacuum rated to 1 x 10
--10
Pa S m
3
/s
max. (7.5 x 10
-10
torr S l/s)
H
The industry's First 4-Channel Snap-On
Fiber Mounting Feature allows ease of
use and implementation
H
A Single-Channel Flange with
screw-mounting is also available
H
Increases process productivity by
performing operations inside vacuum
chambers
H
The external fiber can be cut on both
ends, allowing customized lengths
H
Stainless steel and fluoro-resin fiber
cables are available for vacuum
processes
H
CE approval
Ordering Information
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CONFIGURATION EXAMPLE (TYPICAL)
To Order a Complete Fiber-Optic System for Sensing Under Vacuum
E39-F1V
Lens Unit
Vacuum chamber
Inside vacuum
chamber
Outside
A combination of
E32-T51V, E32-T54V, and
E32-T84SV Vacuum Fibers E32-VF4 Four-Channel Flange or
E32-VF1 One-Channel Flange
A pair of E32-T10V
Fibers for outside
E3X-NMVV or
E3X-NH11
Amplifier Unit
Select:
D
A Flange
D
Vacuum Fibers
D
External Fiber Cable
D
A Lens Unit (if necessary)
D
The Appropriate Fiber-Optic Amplifier
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FLANGES
Item
Part number
Four channel
E32-VF4
One-channel
E32-VF1
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VACUUM FIBERS
Item
Through-beam, straight model
Through-beam, 90 model
Through-beam, heat-resistant model
Part number
E32-T51V 1M
E32-T54V 1M
E32-T84SV 1M
E32-T51V 0.5M
E32-T54V 0.5M
----
E32-V
E32-V
2
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FIBERS FOR OUTSIDE
Item
Part number
External Fiber Cable
E32-T10V 2M
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LENS UNIT
Item
Part number
Long distance lens
E39-F1V
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AMPLIFIER UNIT W/HIGH-PRECISION SENSING AND TEACH FUNCTION
(SOLD SEPARATELY)
Item
NPN output
PNP output
Part number
E3X-NH11
E3X-NH41
Appearance
Light source
Red LED ( = 680 nm)
Power supply voltage
12 to 24 VDC 10%, ripple (p-p) 10% max.
Current consumption
75 mA max.
Response time
1 ms max. (see note)
Output
Control output
NPN open collector, load current:
Output
Alarm output
NPN open collector, load current:
50 mA max., residual voltage: 1 V max.
Sensitivity setting
Teaching method
Fine sensitivity adjustment
Automatic or manual fine threshold adjustment (13 levels)
Note:
The E3X-NH adopts a new digital sensing algorithm and has the same capacity for detecting minute objects as the conventional
E3X-NTj1 (response time of 0.5 ms).
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FOUR-CHANNEL AMPLIFIER UNIT WITH TEACH FUNCTION (SOLD SEPARATELY)
Item
Four-channel
Part number
E3X-NM11 (NPN output)
E3X-NM41 (PNP output)
Appearance
33
32.2
59
Light source
Red LED ( = 680 nm)
Power supply voltage
12 to 24 VDC 10%, ripple (p-p) 10% max.
Current consumption
150 mA max.
Response time
500 s max. at rated sensing distance
Control output
PNP or NPN open collector, load current: 100 mA, residual voltage: 1 V max.
Timer function (see note)
OFF-delay timer (fixed to 40 ms) (independent channel)
Teaching confirmation function
Indicator (red/green LEDs) and buzzer
Remote teaching input
Pink and blue (0 V) wires are short-circuited when remote input is ON. (0 V short-circuit
current: 1 mA max.)
Pink and blue (0 V) wires are not short-circuited when remote input is OFF. (Open or 9 V
min.; max. input voltage: 24 V)
Response time is 0.5 ms max. when remote input is OFF.
Mode
Light-ON and Dark-ON switch-selectable
Note:
It is possible to disable the OFF-delay timer function by using the switch setting.
E32-V
E32-V
3
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DIGITAL FIBER AMPLIFIER UNIT (SOLD SEPARATELY)
Item
NPN output
PNP output
NPN output
PNP output
Part number
E3X-DAN11
E3X-DAN41
E3X-DAN21
E3X-DAN51
Appearance
Light source (wavelength)
Red LED (660 nm)
Supply voltage
12 to 24 VDC 10%, ripple (p-p) 10% max.
Current consumption
75 mA max.
Response time
High-speed mode: 250 ms for operation and reset
Standard mode: 1 ms for operation and reset
Long-distance mode: 4 ms for operation and reset
Control output
ON/OFF output
NPN open collector
Load current:
50 mA max.
Residual voltage:
1 V max.
PNP open collector
Load current:
50 mA max.
Residual voltage:
2 V max.
NPN open collector
Load current:
50 mA max.
Residual voltage:
1 V max.
PNP open collector
Load current:
50 mA max.
Residual voltage:
2 V max.
Monitor output
---
Load 1 to 5 VDC, 10 k min. Load resistance
10 k min.
Sensitivity setting
Teaching or manual method
Timer function
OFF-delay timer, range: 0 to 200 ms (5 ms increment)
E32-V
E32-V
4
Specifications
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RATINGS/CHARACTERISTICS
Flanges
Item
E32-VF4
E32-VF1
Number of channels
Four-channel
One-channel
Vacuum ratings
1 x 10
-- 10
Pa S m
3
/s max. (7.5 x 10
-10
torr S l/s)
Ambient operating temperature
--25C to 55C (--13F to 131F) with no icing
Material
Aluminum (A5056)
Stainless steel (SS 304)
Flange seal material
Fluoro rubber
Weight
Approx. 250 g
Approx. 220 g
Fiber Unit for Outside
Item
E32-T10V
Standard length
2 m (cut freely)
Ambient operating temperature
--25C to 70C (--13F to 158F) with no icing
Permissible bending radius
25 mm max.
Material
Core
Acrylic resin
Material
Sheath
Fluoro-resin
Protection tube
Black polyethylene
Vacuum Fibers
Item
E32-T51V
E32-T54V
E32-T84SV
Sensing method
Through-beam
Standard length
1 m (not cut freely)
Sensing distance
E3X-NM11/NM41
60 mm
40 mm
150 mm
Sensing distance
E3X-NH11
100 mm
100 mm
400 mm
Ambient operating temperature
--25C to 120C (--13F to 248F) with no icing
--25C to 200C
Permissible bending radius
30 mm max.
25 mm max.
Material
Core
Quartz
Optical glass
Material
Sheath
Fluoro-resin
Optical glass
Protection tube
Fluoro-resin
Stainless steel (SS 304)
Fiber head/
Connection tube
Aluminum (A5056), Stainless steel (SS 304)
Lens Unit
Item
E39-F1V
Applicable fiber
E32-T51V
E32-T54V
Sensing distance
E3X-NM11/NM41
360 mm
240 mm
Sensing distance
E3X-NH11
700 mm
600 mm
Ambient operating temperature
--25C to 120C (--13F to 248F) with no icing
Material
Housing
Aluminum (A5056)
Material
Lens
Optical glass
E32-V
E32-V
5
Dimensions
Unit: mm (inch)
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FLANGES
22
(0.87)
24
(0.94)
22
(0.87)
Two,
M14
44 (1.73) dia.
19
(0.75)
23
(0.90)
8
(0.31)
49 (1.93)
36
(1.42) dia.
E32-VF4
Flange
(vacuum side)
O ring
Flange (outside)
Mounting hole: 38 0.5 (1.50 0.02) dia.
E32-VF1
Nut
Washer
O ring
Mounting hole: 14.50.2 (0.57 0.01) dia.
Connector
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