BRT-THG-8.5X11-2 [BANNER]
M12 Class 1 Laser Emitter;
| 型号： | BRT-THG-8.5X11-2 |
| 厂家： | 
Banner Engineering |
| 描述： | M12 Class 1 Laser Emitter |
| 文件： | 总6页 (文件大小：939K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M12 Class 1 Laser Emiꢂer
Datasheet
IEC Class 1 Laser for Use with Banner Modulated Receivers
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A low-power device emiꢀng a visible red beam, 650 nm wavelength
Beam is bore-sighted to within 2 milliradians and 0.25 mm of the housing centerline
Collimated, apertured beam is 2 mm diameter with divergence of less than 1 milliradian
Compaꢁble with a variety of Banner modulated photoelectric receivers
Useful for medium-range sensing, or for sensing very small objects or profiles; excellent
mechanical repeatability in posiꢁon-sensing applicaꢁons
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Smooth-barrel aluminum housing is suitable for a precision mount
Available with unterminated, 2 m (6.5 ꢂ) cable or 150 mm (6 in) quick-disconnect cable
Modulated beam (33 kHz, 25% duty cycle)
57 mm (2.25 in) long overall
10 V dc to 30 V dc operaꢁon
WARNING: Not To Be Used for Personnel Protecꢀon
Never use this device as a sensing device for personnel protecꢀon. Doing so could lead to serious injury or death.
This device does not include the self-checking redundant circuitry necessary to allow its use in personnel safety
applicaꢁons. A sensor failure or malfuncꢁon can cause either an energized or de-energized sensor output
condiꢁon.
CAUTION: Never stare directly into the sensor lens. Laser light can damage your eyes. Avoid placing any mirror-like
object in the beam. Never use a mirror as a retroreꢃecꢁve target.
CAUTION: Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiaꢁon exposure. Do not aꢄempt to disassemble this sensor for repair. A defecꢁve unit must
be returned to the manufacturer.
Models
1
Model
Range
Connector
Supply Voltage
Eꢁecꢀve Beam at Receiver at 25° C
Opposed Distance
1.5 m (5 ꢂ)
Beam Width
2 m (6.5 ꢂ) unterminated
M126E1LD
3.5 mm (0.14 in)
5 mm (0.2 in)
8 mm (0.3 in)
17 mm (0.7 in)
32 mm (1.3 in)
Range varies, depending
on which receiver is
used (see Excess Gain on
page 4)
3 m (10 ꢂ)
10 V dc to 30 V dc
6 m (20 ꢂ)
150 mm (6 in) PVC cable
with 3-wire Pico-style
quick disconnect
15 m (50 ꢂ)
30 m (100 ꢂ)
M126E1LDQ
Installaꢀon
Mounꢀng
Mounꢁng suggesꢁons:
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To take advantage of the bore-sight beam placement offered by the M12 laser emiꢄer, use a two-part clamp mount or a
mounꢁng block with a precision-drilled hole. Allow minimum clearance for the 12.7 mm (0.50 in) diameter housing, maximum
diameter 12.83 mm (0.505 in).
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Clamp on both sides of the label. Do not clamp only on the labeled area. Use only plasꢁc-ꢁpped screws or set screws – not
metal – to avoid compression of the housing.
Mounꢁng bracket assembly model SMB46X3 is recommended for use with the M12. The assembly includes:
1
To order the 9 m (30 ꢂ) PVC cable model, replace the suffix "Q" with "W/30" in the model number. For example, M126E1LDQ W/30.
Models with a quick disconnect require a maꢁng cordset.
Original Document
53808 Rev. C
25 October 2017
53808
M12 Class 1 Laser Emiꢄer
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A black-anodized aluminum block with holes drilled for mounꢁng in any of 3 direcꢁons with plasꢁc set screws
An adjustable stainless steel bracket with 3 spring-loaded screws (2 of the screws are used for precise alignment)
The mounꢁng block, model SMB127, can be ordered separately.
Figure 1. Three Possible M12 Orientaꢀons
1. Insert the laser emiꢄer into the SMB127 mounꢁng block, through any of the three holes.
2. Make sure that the label area of the emiꢄer is not aligned with a set screw.
3. Tighten the set screws, using the supplied 3/64-in Allen wrench, so that the emiꢄer is held snugly in place.
4. Mount the block to the adjustable baseplate (or to your own bracket).
5. Mount the bracket base using your own M5 or #10 screws or bolts.
6. Check for alignment (see Alignment).
7. Tighten or loosen one or two of the precision alignment screws, using the supplied 2 mm Allen wrench, unꢁl the laser is
accurately aligned.
Wiring
Quick disconnect (QD) wiring diagrams are funcꢁonally idenꢁcal.
Key
1 = Brown
3
–
3 = Blue
10-30V dc
1
4 = Black
+
4
Beam
Enable
Alignment
M12 laser emiꢄers have a beam divergence of only 0.03° (0.5 milliradians) at 25 °C (77 °F) ambient temperature (see Figure 2 on page
2). This translates, for example, to a beam diameter of only 8 mm (0.3 in) at a distance of 6.1 m ( 20 ꢂ). Consequently, there is very
liꢄle forgiveness for angular misalignment.
Approx. 2 mm
Approx.
0.5mrad = 0.029º
Laser Emitter
W
Sensing Distance = X
W = 2 mm + 2X(tan.0029º) = 2 mm + X(0.001)
Opposed Distance (X)
1.5 m (5 ꢂ)
Beam Width (W)
3.5 mm (0.14 in)
5 mm (0.2 in)
3 m (10 ꢂ)
6 m (20 ꢂ)
8 mm (0.3 in)
15 m (50 ꢂ)
17 mm (0.7 in)
32 mm (1.3 in)
30 m (100 ꢂ)
Figure 2. M12 laser emiꢁer beam divergence at 25 °C (beam size vs. distance)
2
www.bannerengineering.com - Tel: +1-763-544-3164
P/N 53808 Rev. C
M12 Class 1 Laser Emiꢄer
The beam size listed in Figure 2 on page 2 is also the effecꢁve beam size at the receiver. The effecꢁve beam is equal to the minimum
opaque object profile required to block the light beam. The beam size at the emiꢄer is 2 mm (.08 in) diameter.
The effect of angular misalignment is dramaꢁc. Laser emiꢄers require their beam center to directly strike the receiver lens. Figure 3 on
page 3 shows how far the laser beam will miss the center of the receiver lens for each degree of angular misalignment (in any plane).
Note that even at only a 5 ꢂ range, one degree of misalignment causes the laser beam to miss the lens of most receivers.
Ø = Misalignment Angle
Y
Sensing Distance = X
Laser Emitter
Y = X(tan Ø)
Opposed Distance (X)
Beam Displacement (Y) for 1° of
Misalignment
1.5 m (5 ꢂ)
3 m (10 ꢂ)
25 mm (1 in)
50 mm (2 in)
6 m (20 ꢂ)
100 mm (4 in)
250 mm (10 in)
500 mm (20 in)
15 m (50 ꢂ)
30 m (100 ꢂ)
Figure 3. Beam displacement per degree of misalignment
Alignment Tip: The visible red beam of the laser emiꢄer is easily seen in subdued lighꢁng.
Alignment:
1. At opposed distances of up to 3 m (10 ꢂ), aꢄach a sheet of white paper directly in front of the receiver lens.
2. Mark the locaꢁon of the lens center on the paper. Use this mark as an aiming target.
3. Sight along the beam from directly behind the laser emiꢄer.
4. Adjust the emiꢄer mounꢁng unꢁl the red image (the dot of red light) is centered exactly on the mark.
5. Remove the paper and check the response of the receiver.
For longer distances (up to 7.6 m or 25 ꢂ), replace the white paper with a 102 mm × 102 mm (4 in × 4 in) square of high-grade
retroreꢃecꢁve tape (Banner model BRT-THG-4X4-5 or equivalent). For greater distances, use a larger sheet of retroreꢃecꢁve material.
Never use a mirror as an alignment target.
Receiver
Target
M12
Figure 4. At long distances, use retroreꢂecꢀve tape to locate the beam at the receiver locaꢀon.
P/N 53808 Rev. C
www.bannerengineering.com - Tel: +1-763-544-3164
3
M12 Class 1 Laser Emiꢄer
Speciꢃcaꢀons
Supply Voltage and Current
Indicators
10 V dc to 30 V dc (10% max. ripple) at less than 30 mA
Indicators are visible through the rear cover
Green indicates power applied
Amber indicates laser enabled
Supply Protecꢀon Circuitry
Protected against reverse polarity, transient voltages, and electrostaꢁc
discharge
Connecꢀons
2 m (6.5 ꢂ) unterminated 3-wire PVC-jacketed high-ꢃex cable, 9 m (30 ꢂ)
unterminated 3-wire PVC-jacketed high-ꢃex cable, or 150 mm (6 in) PVC cable
with a 3-pin M8/Pico-style male quick disconnect (QD)
Delay at Power-Up
Less than 30 milliseconds
Sensing Beam
Construcꢀon
Visible red Class 1 laser, 650 nm (temperature coefficient 0.2 nm/°C)
12.7 mm (0.50 in) dimeter smooth aluminum barrel; black hard-coat anodized
Pulse Width: 7 µs
Rep Rate: 30 µs
finish
MIL-A-8625 Type III, Class II
Peak Output Power: 0.36 milliwaꢄs
Operaꢀng Temperature
Beam Diameter at Aperture
0 °C to +40 °C (+32 °F to +104 °F)
90% at +40 °C maximum relaꢁve humidity (non-condensing)
Approximately 2 mm (0.08 in) diameter
Beam Placement
Environmental Raꢀng
Within 0.25 mm (0.01 in) and ±2 milliradians of mechanical centerline axis of
housing
NEMA 6; IEC IP67
Cerꢀꢃcaꢀons
Beam Divergence
± 0.5 milliradians typical at 25° C; ±1.0 milliradians at operaꢁng temperature
extremes
Laser Classiꢃcaꢀon
Product Label
Class 1 laser product; complies with 21 CFR 1040.10, EN 60825-1:2001 except
for deviaꢁons pursuant to laser noꢁce No. 50, dated 7-26-01
Laser Control
Beam enable: Apply + 10 V dc to 30 V dc to black wire
Beam inhibit: Apply 0 V or by opening circuit
Enable delay: Less than 30 milliseconds
Inhibit delay: Less than 1 milliseconds
Dimensions
All measurements are listed in millimeters [inches], unless noted otherwise.
Aperture/Caution Label
(Do not clamp only in this area)
See "Connections"
in Specifications
Green LED
Indicates power applied
Amber LED
Indicates laser enabled
ø12.7 mm
57 mm
(2.25")
(0.50")
Excess Gain
The Excess Gain of the M12 emiꢄer is dependent on the parꢁcular receiver used. The following is a comparison of the excess gain for
various recommended receivers at 15 m (50 ꢂ).
4
www.bannerengineering.com - Tel: +1-763-544-3164
P/N 53808 Rev. C
M12 Class 1 Laser Emiꢄer
Receiver
MULTI-BEAM
SBRX1
Excess Gain at 15 m (50 ꢄ)
Receiver
Excess Gain at 15 m (50 ꢄ)
MINI-BEAM
SM31R
1,900
1,900
1,900
1,900
250
1,700
180
SBR1
SM31RL
SBRXD1
SM31RMHS
SM31RLMHS
ECONO-BEAM
SE61R
SBRD1
1,100
MAXI-BEAM
RSBR
1,400
150
60
50
RSBRSR
SE61RMHS
Others
VALUE-BEAM
SMW95R
SMI91RQD
EZ-BEAM
T18SN6R
T30SN6R
S12SN6R
3,400
1,800
SM51RB
120
40
Q23SN6R
Q10AN6R
Q45BB6R
25
750
750
750
900
For informaꢁon on compaꢁbility of the M12 emiꢄer with other Banner photoelectric receivers contact Banner Engineering.
Accessories
Mounꢀng Brackets
SMB46X3
SMB127
36
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Assembly with mounꢁng
block and adjustable
bracket
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Mounꢁng block only
Includes:
36
36
3/64-in Shortarm hex
key
4 Set screws
21
65
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Includes:
Ø6.6
2 mm Shortarm hex
key
3 X
Ø12.9
3/64-in Shortarm hex
key
61
45
4 Set screws
Quick-Disconnect Cables
3-Pin Threaded M8/Pico-Style Cordsets
Model
Length
Style
Dimensions
Pinout (Female)
PKG3M-2
PKG3M-5
PKG3M-7
PKG3M-9
PKG3M-10
2 m (6.56 ꢂ)
5 m (16.40 ꢂ)
7 m (22.97 ꢂ)
9 m (29.53 ꢂ)
4
35 Typ.
1
3
Straight
ø 9.5
1 = Brown
3 = Blue
4 = Black
M8 x 1
10 m (32.81 ꢂ)
P/N 53808 Rev. C
www.bannerengineering.com - Tel: +1-763-544-3164
5
M12 Class 1 Laser Emiꢄer
Retroreꢅecꢀve Tape
Model
Reꢅecꢀvity Factor
Maximum Temperature
Size
BRT-THG-4X4-5
0.7
+60 °C (+140 °F)
100 × 100 mm (package of 5)
Model
Reꢅecꢀvity Factor
Maximum Temperature
Size
BRT-THG-8.5X11-2
0.7
+60 °C (+140 °F)
216 × 280 mm (package of 2)
Model
Reꢅecꢀvity Factor
Maximum Temperature
Size
BRT-THG-18X36
0.7
+60 °C (+140 °F)
457 × 914 mm (single sheet)
Banner Engineering Corp. Limited Warranty
Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following the date of shipment. Banner Engineering Corp. will repair or
replace, free of charge, any product of its manufacture which, at the ꢁme it is returned to the factory, is found to have been defecꢁve during the warranty period. This warranty does not cover
damage or liability for misuse, abuse, or the improper applicaꢁon or installaꢁon of the Banner product.
THIS LIMITED WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESS OR IMPLIED (INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE), AND WHETHER ARISING UNDER COURSE OF PERFORMANCE, COURSE OF DEALING OR TRADE USAGE.
This Warranty is exclusive and limited to repair or, at the discreꢁon of Banner Engineering Corp., replacement. IN NO EVENT SHALL BANNER ENGINEERING CORP. BE LIABLE TO BUYER OR ANY
OTHER PERSON OR ENTITY FOR ANY EXTRA COSTS, EXPENSES, LOSSES, LOSS OF PROFITS, OR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES RESULTING FROM ANY PRODUCT
DEFECT OR FROM THE USE OR INABILITY TO USE THE PRODUCT, WHETHER ARISING IN CONTRACT OR WARRANTY, STATUTE, TORT, STRICT LIABILITY, NEGLIGENCE, OR OTHERWISE.
Banner Engineering Corp. reserves the right to change, modify or improve the design of the product without assuming any obligaꢁons or liabiliꢁes relaꢁng to any product previously
manufactured by Banner Engineering Corp. Any misuse, abuse, or improper applicaꢁon or installaꢁon of this product or use of the product for personal protecꢁon applicaꢁons when the
product is idenꢁfied as not intended for such purposes will void the product warranty. Any modificaꢁons to this product without prior express approval by Banner Engineering Corp will void the
product warranꢁes. All specificaꢁons published in this document are subject to change; Banner reserves the right to modify product specificaꢁons or update documentaꢁon at any ꢁme.
Specificaꢁons and product informaꢁon in English supersede that which is provided in any other language. For the most recent version of any documentaꢁon, refer to:
www.bannerengineering.com.
©
Banner Engineering Corp. All rights reserved
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