MQDC-430 [BANNER]
Clear Plastic Detection Sensors;
| 型号： | MQDC-430 |
| 厂家： | 
Banner Engineering |
| 描述： | Clear Plastic Detection Sensors 连接器 |
| 文件： | 总7页 (文件大小：445K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
MINI-BEAM Clear Plastic Detection Sensors
Datasheet
AC-operated or DC-operated Sensors for Clear Plastic Detection
•
•
•
Senses the presence of clear plastic materials while ignoring all other materials
A highly reliable, cost-saving alternative to ultrasonic sensors
Applications include glass/plastic sorting and clear plastic web break detection
WARNING: Not To Be Used for Personnel Protection
Never use this device as a sensing device for personnel protection. 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 applications. A sensor failure or malfunction can cause either an energized or de-energized
sensor output condition.
Models
1
Model
Range
0.3 m
Cable
Supply Voltage
10 V to 30 V dc
LED
Output
Sensing Mode
2 m (6.5 ft) 2-conductor
integral cable
SM31EPD
Visible red
Bipolar NPN/PNP
CLEAR PLASTIC
OPPOSED
2
SM31RPD
2 m (6.5 ft) 4-conductor
integral cable
SMA31EPD
2 m (6.5 ft) 2-conductor
integral cable
0.3 m
24 V to 240 V ac
Visible red
SPST Solid-state 2-Wire
3
SM2A31RPD
Overview
®
The Banner MINI-BEAM Clear Plastic Detection System consists of a special emitter and receiver with a unique optical
arrangement that actively detects the presence of clear plastic material in the beam. When clear plastic material is introduced,
there is a dramatic increase in the intensity of the light which reaches the receiver. As a result, clear plastic is reliably detected and
differentiated from all other materials.
The system uses a powerful modulated visible LED light source, which makes this sensing pair extremely forgiving of dirt buildup
and misalignment. The high contrast ratio that results from this sensing method (10 to 1 contrast or more) eliminates the need for
critical sensitivity adjustments.
These sensors detect most transparent plastics, whether clear or colored. However, there are a few materials that are not detected
due to their molecular structure (some acrylics, for example). This fact makes it possible to sort between some different types of
clear plastic materials. Evaluate material samples by sending them to Banner Engineering or through on-site testing by your local
Banner sales engineer.
Common applications include those involving manufacture or reclamation of plastic bottles and processing of clear plastic webs.
This system may also be used to inspect clear plastic containers for label, cap, or product presence. Because a light signal is
established through a container only when there is a missing item, there is usually no need for an interrogation scheme.
Each sensor comes with a stainless steel right-angle mounting bracket and hardware. These sensors have the same rugged,
epoxy-encapsulated design inherent in the entire MINI-BEAM sensor line.
1
Integral 2 m (6.5 ft) unterminated cable models are listed.
•
To order a quick-disconnect (QD) model, add suffix "QD" to the model number. For example, SM31EPDQD.
•
Models with a quick disconnect require a mating cordset.
2
3
Compatible only with DC emitter SM31EPD, due to response times.
Compatible with either the AC or DC emitter.
Original Document
03458 Rev. C
22 August 2018
03458
®
MINI-BEAM Clear Plastic Detection Sensors
Installation
Mount and Align the Sensor
The following setup procedure assures reliable detection of clear plastic material:
1. Mount the brackets directly opposite of each other, using #8 (4 mm) bolts.
The brackets permit adjustment in only one plane. Mount the brackets to surfaces that are parallel to each other to within
2° and that are coplanar.
Emitter
Receiver
R
Ø
Mounting Surface
for Emitter Bracket
Mounting Surface
for Receiver Bracket
Ø < 2º
R = YE
YR
Y
YE
Reference Plane
Figure 1. Coplanarity of Mounting Brackets
2. Install the emitter.
a) Install the emitter in either bracket using an 18 mm mounting nut and lock washer.
b) Place the lock washer between the bracket and the body of the emitter.
c) Position the body of the emitter either parallel or perpendicular to the length dimension of the plastic part or material to
be detected.
Figure 2. Emitter Position—Parallel
Figure 3. Emitter Position—Perpendicular
3. Install the receiver.
a) Install the receiver on the other bracket.
b) Tighten the mounting nut (finger tight only).
4. Connect power to both the emitter and receiver (see Wiring Diagrams).
Red light should be visible emanating from the emitter lens.
2
www.bannerengineering.com - Tel: +1-763-544-3164
P/N 03458 Rev. C
®
MINI-BEAM Clear Plastic Detection Sensors
5. Align the emitter.
a) Remove the backing from the 1 inch square of adhesive-backed retroreflective tape included with the receiver, and
save the plastic bag that came with the retroreflective tape.
b) Attach the retroreflective tape to the front of the receiver lens.
c) Loosen the #8 bolts which hold the emitter bracket to the mounting surface.
d) From behind the emitter, sight along the top or side of the emitter housing toward the receiver.
e) Adjust the emitter bracket until the red light image from the emitter is centered on the piece of retroreflective tape. This
assures that the emitter is properly aligned to the receiver.
f) Tighten the #8 bolts.
Figure 4. Emitter Alignment
6. Turn the sensitivity (GAIN) adjustment on the receiver fully clockwise.
The sensitivity adjustment is a 15-turn potentiometer with a slotted screw adjustment clutched at both ends of rotation.
Turning the adjustment 15 or more full clockwise turns assures the maximum GAIN setting.
Emitter
Receiver
Gain
Control
LED
Indicator
LED
Indicator
Light/Dark
Cable
Exit
Operate Switch
Cable
Exit
Figure 5. Sensor Indicators and Adjustments
7. Rotate the receiver, in the bracket, around the axis of the threaded barrel so that the body of the receiver is at about 45° to
the body of the emitter.
Figure 6. Rotate Receiver 45° to the Emitter
8. Rotate the Light/Dark operate switch on the receiver to the Light operate position.
9. Remove the retroreflective tape from the front of the receiver lens.
10. Verify that the alignment indicator on the back of the receiver turns on.
™
Receiver model SM31RPD has the Alignment Indicator Device (AID ) signal strength system which causes a rapid
flickering of the alignment indicator LED. The fastest pulse rate of the LED indicates the best alignment of emitter to
receiver.
11. Rotate the receiver so that the housing is parallel to the emitter housing.
The alignment indicator LED turns off.
P/N 03458 Rev. C
www.bannerengineering.com - Tel: +1-763-544-3164
3
®
MINI-BEAM Clear Plastic Detection Sensors
12. Rotate the receiver in both directions from its parallel position and find the point midway between the two angles that
cause the alignment indicator to turn on.
This is the correct position.
Figure 7. Final Alignment
13. Tighten the 18 mm nut on the receiver to complete the installation.
14. Test the system.
a) Place the plastic bag that contained the retroreflective tape between the emitter and receiver.
The alignment indicator LED turns on.
b) Place the product to be sensed between the emitter and the receiver, and verify that the indicator LED lights and the
output changes state when the clear plastic product is in the beam.
Wiring Diagrams
SM31EPD DC Emitter
SMA31EPD AC Emitter
1
3
–
10-30V dc
24–240 V ac
3
1
+
Note: Wiring is without regard to wire color.
SM2A31RPD AC Receiver
Note: Polarity must be observed.
SM31RPD DC Receiver
1
+
1
10-30V dc
–
3
24–240 V ac
2
Load
3
Load
4
Load
Ioff = < 1.7 mA
Note: Wiring is without regard to wire color.
Note:
1. The NPN output (white wire) of model SM31RPD interfaces directly as an input to Banner logic modules,
®
™
including MICRO-AMP and MAXI-AMP CL Series modules.
2. Off-State Leakage Current: Model SM2A31RPD remains powered when the load is off by a residual
current which flows through the load. This off-state leakage current is always less than 1.7 mA. The
effect of this leakage current depends upon the characteristics of the load. The voltage which appears
across the load in the off-state is equal to the leakage current of the receiver multiplied by the resistance
of the load: V(off) = 1.7 × R(load).
3. The output of model SM2A31RPD will be damaged or destroyed if the load becomes a short circuit or
draws excessive current.
4
www.bannerengineering.com - Tel: +1-763-544-3164
P/N 03458 Rev. C
®
MINI-BEAM Clear Plastic Detection Sensors
Specifications
Specifications — DC Models SM31EPD & SM31RPD
Supply Voltage
Construction
10 V to 30 V dc (10% maximum ripple) at less than 25 mA (exclusive of load)
Sensor: Thermoplastic
Lens: Acrylic
Receiver Output Configuration
Bipolar: One PNP and one NPN open-collector transistor
Environmental Rating
Meets NEMA standards 1, 2, 3, 3S, 4, 4X, 6, and 12; IEC IP67
Receiver Output Rating
150 mA maximum each output at 25 °C, derated to 100 mA at 70 °C (derate
approximately 1 mA per °C)
Output leakage: less than 1 microamp ( off-state)
Output saturation voltage (PNP output): less than 1 V at 10 mA and less
than 2 V at 150 mA load
Output saturation voltage (NPN output): less than 200 millivolts at 10 mA
and less than 1 V at 150 mA load
Operating Conditions
Temperature: –20 °C to +70 °C (–4 °F to +158 °F)
Humidity: 90% at +50 °C maximum relative humidity (non-condensing)
Application Notes
The NPN output of model SM31RPD is directly compatible as an input to
®
Banner logic modules, including all non-amplified MICRO-AMP modules
™
and CL Series MAXI-AMP modules
Receiver Output Protection Circuitry
Protected against false pulse on power-up, inductive load transients, power
supply polarity reversal, and continuous overload or short circuit of outputs
Required Overcurrent Protection
WARNING: Electrical connections must be
made by qualified personnel in accordance with
local and national electrical codes and
regulations.
Receiver Response Time
The sensors respond to either a light or a dark signal of 1 millisecond or
longer duration (independent of signal strength), 500 Hz maximum
Overcurrent protection is required to be provided by end product
application per the supplied table.
Note: 100 ms delay on power-up; outputs do not
conduct during this time.
Overcurrent protection may be provided with external fusing or via Current
Limiting, Class 2 Power Supply.
Supply wiring leads < 24 AWG shall not be spliced.
For additional product support, go to www.bannerengineering.com.
Repeatability of Response
0.14 milliseconds, independent of signal strength
Range
Supply Wiring (AWG)
Required Overcurrent Protection (Amps)
0 m to 0.3 m (0 ft to 1 ft) minimum.
Actual range depends on the light-transmission properties of the clear
20
22
24
26
28
30
5.0
3.0
2.0
1.0
0.8
0.5
plastic material being sensed
Connections
SM31EPD: PVC-jacketed 2-conductor cable
SM31RPD: PVC-jacketed 4-conductor cable
Standard length is 2 m (6 ft)
SM31EPDQD and SM31RPDQD: integral quick-disconnect (QD) connector;
mating cables (required) must be ordered separately
Adjustments
SM31RPD has a Light/Dark operate select switch and a 15-turn slotted
brass screw GAIN (sensitivity) adjustment potentiometer (clutched at both
ends of travel)
Both controls are located on the rear panel of the sensor and are protected
by the gasketed, clear acrylic cover
Certifications
Indicators
Red LED on the rear of the emitter: ON means power to the sensor is ON
Red LED indicator located on the rear of the receiver: Banner's exclusive,
™
patented Alignment Indicating Device (AID , US patent #4356393) turns on
whenever a light condition is sensed, with a superimposed pulse rate
proportional to the light signal strength (the stronger the signal, the faster
the pulse rate)
P/N 03458 Rev. C
www.bannerengineering.com - Tel: +1-763-544-3164
5
®
MINI-BEAM Clear Plastic Detection Sensors
Specifications — AC Models SMA31EPD & SM2A31RPD
Supply Voltage and Current
Environmental Rating
24 V to 240 V ac (50 Hz/60 Hz), 250 V ac maximum
Meets NEMA standards 1, 2, 3, 3S, 4, 4X, 6, 12, and 13; IEC IP67
Receiver Output Configuration
Operating Conditions
SPST SCR solid-state relay with either normally closed or normally open
contact (selectable Light/Dark operate)
Temperature: –20 °C to +70 °C (–4 °F to +158 °F)
Humidity: 90% at +50 °C maximum relative humidity (non-condensing)
Receiver Output Rating
Application Notes
Minimum load current: 5 mA
1. Model SM2A31RPD may be destroyed from overload conditions.
Maximum steady-state load capability: 300 mA maximum at up to 50 °C
ambient (122 °F), derated to 100 mA maximum at 70 °C (158 °F)
Inrush capability: 3 amps for 1 second or 10 amps for 1 cycle (non-
repeating)
2. Low voltage use of the ac receiver requires careful analysis of the
load to determine if the leakage current or on-state voltage of the
sensor will interfere with proper operation of the load.
3. The false-pulse protection feature may cause momentary drop-
out of the load when the sensor is wired in series or parallel with
mechanical switch contacts.
OFF-state leakage current: less than 1.7 mA rms
ON-state voltage drop: ≤ 5 volts at 300 mA, ≤10 volts at 15 mA load
Receiver Output Protection
Protected against false pulse on power-up and inductive load transients
Required Overcurrent Protection
Receiver Response Time
2 milliseconds ON and 1 millisecond OFF, independent of signal strength
Does not include load response time of up to 1/2 ac cycle (8.3 milliseconds)
WARNING: Electrical connections must be
made by qualified personnel in accordance with
local and national electrical codes and
regulations.
Note: 300 ms delay on power-up; outputs do not
conduct during this time.
Overcurrent protection is required to be provided by end product
application per the supplied table.
Overcurrent protection may be provided with external fusing or via Current
Repeatability of Response
0.3 millisecond, independent of signal strength
Limiting, Class 2 Power Supply.
Supply wiring leads < 24 AWG shall not be spliced.
For additional product support, go to www.bannerengineering.com.
Range
0 m to 0.3 m (0 ft to 1 ft) minimum. Actual range depends on the light-
transmission properties of the clear plastic material being sensed.
Supply Wiring (AWG)
Required Overcurrent Protection (Amps)
20
22
24
26
28
30
5.0
3.0
2.0
1.0
0.8
0.5
Connections
PVC-jacketed 2-conductor cable. Standard length is 2 m (6 feet).
Models SMA31EPDQD and SM2A31RPDQD have an integral quick-
disconnect (QD) connector; mating cables (required) must be ordered
separately
Adjustments
SM2A31RPD has a Light/Dark operate select switch and a 15-turn slotted
brass screw GAIN (sensitivity) adjustment potentiometer (clutched at both
ends of travel). Both controls are located on the rear panel of the sensor and
are protected by a gasketed, clear acrylic cover.
Indicators
Red LED on the rear of the emitter: ON means power to the sensor is ON
Red LED on the rear of the receiver: ON when the output is energized
Certifications
Construction
Sensor: Thermoplastic
Lens: Acrylic
Dimensions
DC Models
AC Models
3.2 mm (0.13”)
12.2 mm (0.48”)
3.2 mm
(0.13")
12.2 mm (0.48")
30.7 mm
(1.21")
30.7 mm
(1.21”)
ø 3 mm Clearance (2)
24.1 mm
3 mm dia Clearance (2)
(0.95”)
24.1 mm
(0.95")
M18 × 1 × 15 mm Thread
(Mounting nut supplied)
M18 x 1 x 15 mm Thread
(Mounting Nut Supplied)
2 m (6.5') Cable
2 m (6.5’) Cable
Mounting peg
(6.3 mm dia × 2.5 mm)
Mounting Peg
(ø 6.3 mm x 2.5 mm)
19.1 mm
(0.75")
19.1 mm (0.75”)
66.0 mm
(2.60")
27.4 mm (1.08”)
53.3 mm (2.10”)
27.4 mm (1.08")
6
www.bannerengineering.com - Tel: +1-763-544-3164
P/N 03458 Rev. C
®
MINI-BEAM Clear Plastic Detection Sensors
Accessories
Quick Disconnect Cordsets — DC Sensors
4-Pin Threaded M12/Euro-Style Cordsets
Model
Length
Style
Dimensions
Pinout (Female)
MQDC-406
MQDC-415
MQDC-430
1.83 m (6 ft)
4.57 m (15 ft)
9.14 m (30 ft)
44 Typ.
Straight
M12 x 1
2
3
1
4
ø 14.5
MQDC-450
15.2 m (50 ft)
MQDC-406RA
MQDC-415RA
MQDC-430RA
1.83 m (6 ft)
4.57 m (15 ft)
9.14 m (30 ft)
32 Typ.
[1.26"]
1 = Brown
2 = White
3 = Blue
30 Typ.
[1.18"]
Right-Angle
4 = Black
MQDC-450RA
15.2 m (50 ft)
M12 x 1
ø 14.5 [0.57"]
Quick Disconnect Cordsets — AC Sensors
3-Pin Micro-Style Cordsets
Model
Length
Style
Dimensions
Pinout (Female)
MQDC-306
MQDC-315
1.83 m (6 ft)
4.57 m (15 ft)
42 Typ.
Straight
1/2-20 UNF-28
ø 14.5
MQDC-330
9.14 m (30 ft)
MQDC-306RA
MQDC-315RA
1.83 m (6 ft)
32 Typ
4.57 m (15 ft)
1 = Green
2 = Red/Black
28 Typ
Right-Angle
3 = Red/White
MQDC-330RA
9.14 m (30 ft)
1/2-20 UNF-28
ø 14.5
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 time it is returned to the factory, is found to have been defective during the warranty period. This warranty does not
cover damage or liability for misuse, abuse, or the improper application or installation 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 discretion 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 obligations or liabilities relating to any product previously
manufactured by Banner Engineering Corp. Any misuse, abuse, or improper application or installation of this product or use of the product for personal protection applications when the
product is identified as not intended for such purposes will void the product warranty. Any modifications to this product without prior express approval by Banner Engineering Corp will
void the product warranties. All specifications published in this document are subject to change; Banner reserves the right to modify product specifications or update documentation at
any time. Specifications and product information in English supersede that which is provided in any other language. For the most recent version of any documentation, refer to:
www.bannerengineering.com.
©
Banner Engineering Corp. All rights reserved
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