UC-300C.7 [ETC]
Self-contained AC-operated Convergent Mode Sensors;
| 型号： | UC-300C.7 |
| 厂家： | 
ETC |
| 描述： | Self-contained AC-operated Convergent Mode Sensors |
| 文件： | 总8页 (文件大小：257K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MINI-BEAM® SM2A312CV and SM2A312CV2
Self-contained AC-operated Convergent Mode Sensors
• Compact, modulated, self-contained convergent mode
sensors for 24-240V ac operation
• Produces a precise 1.3 mm (0.05 in) diameter sensing spot
at a focus point 16 mm (0.65 in) from the lens surface
(model SM2A312CV) or a 3.0 mm (0.12 in) sensing spot at
43 mm (1.70 in) focus (model SM2A312CV2)
• Switch-selectable for light operate or dark operate
• SPST SCR solid-state output switches up to 300mA; low
leakage current and saturation voltage
• Rugged, epoxy-encapsulated construction: meets NEMA
standards 1, 2, 3, 3S, 4, 4X, 12 and 13; IEC IP67
• Physically and electrically interchangeable with 18 mm
barrel-type photoelectrics
Visible red, 650 nm
MINI-BEAM Convergent Mode
Supply
Voltage
Output
Type
Excess Gain
Beam Pattern
Models
Range
Cable
Performance based on 90% reflectance white test card
1000
100
10
SM2A312CV
16 mm
(0.65 in)
E
X
C
E
S
SM2A312CV
3.0 mm
0.12 in
Convergent Mode
Convergent Mode
2.0 mm
1.0 mm
0
0.08 in
0.04 in
0
SPST
S
SM2A312CV
SM2A312CVQD
Spot
Size
at Focus:
1.3 mm
(0.05 in)
2 m (6.5 ft)
3-Pin Micro QD
24-240V ac Solid-state
2-Wire
1.0 mm
2.0 mm
3.0 mm
0.04 in
0.08 in
0.12 in
G
A
I
N
0
7.5 mm 15 mm 22.5 mm 30 mm 37.5 mm
0.3 in 0.6 in 0.9 in 1.2 in 1.5 in
1
1 mm
.04 in
10 mm
.4 in
100 mm
4 in
1000 mm
40 in
DISTANCE
DISTANCE
1000
SM2A312CV2
Convergent Mode
43 mm
(1.7 in)
E
X
C
E
S
SM2A312CV2
Convergent Mode
3.0 mm
0.12 in
2.0 mm
1.0 mm
0
0.08 in
0.04 in
0
100
10
SPST
24-240V ac Solid-state
2-Wire
S
SM2A312CV2
SM2A312CV2QD
Spot
Size
at Focus:
3.0 mm
(0.12 in)
2 m (6.5 ft)
3-Pin Micro QD
1.0 mm
2.0 mm
3.0 mm
0.04 in
0.08 in
0.12 in
G
A
I
N
1
0
25 mm 50 mm 75 mm 100 mm 125 mm
1 in 2 in 3 in 4 in 5 in
1 mm
.04 in
10 mm
.4 in
100 mm
4 in
1000 mm
40 in
DISTANCE
DISTANCE
For Standard MINI-BEAMs:
i) 9 m (30 ft) cables are available by adding suffix “W/30” to the model number of any cabled sensor (e.g. - SM2A312CV W/30).
ii) A 150 mm (6 in.) long pigtail cable with attached QD connector is available by adding suffix “QDP” to the model number of any
MINI-BEAM sensor (e.g. - SM2A312CVQDP). See page 5 for more information.
iii) A model with a QD connector requires an accessory mating cable. See page 5 for more information.
Printed in USA
P/N 03402L7H
MINI-BEAM® Sensors SM2A312CV and SM2A312CV2
MINI-BEAM Installation and Alignment
Proper operation of the SM2A312CV or SM2A312CV2 sensor requires that
it be mounted securely and aligned properly. In some applications,
excessive movement or vibration can result in intermittent or false
operation caused by loss of alignment. For best results, final-mount the
sensor in an 18mm-hole by its threaded barrel or use a mounting bracket
(see page 6).
CONVERGENT MODE ALIGNMENT
ound
kgr
w Ref
Lo
Begin with the sensor at the approximate position where it will be
mounted. With power applied to the circuit and with the sensor set for
“light operate”, direct the sensor’s visible red spot at the object
approximately 16 mm (0.65 in) (for model SM2A312CV) or 43 mm (1.7
in) (for model SM2A312CV2) directly in front of the lens. Move the sensor
very slightly toward or away from the object while observing the red LED
indicator on the back of the sensor. Note the near and far points at which
sensing occurs (the range of distance over which the LED remains lit).
Mount the sensor at a point approximately midway in the range. This
should correspond to the point at which the red sensing spot on the object
appears most sharply defined. Mount the sensor at this position and
distance.
Object
SM2A312CV
or
SM2A312CV2
Up
Right
Left
wn
Do
Distance from Sensor lens to object:
16 mm (0.65 in) for SM2A312CV
43 mm (1.7 in) for SM2A312CV2
SM2A312CV OR CV2
15 Turn
Gain
Adjustment
and Light/Dark
Operate Switch*
Gasketed
Acrylic Cover
Red LED lights when the
sensor's output is conducting
* Note regarding Light/Dark operate switch:
• Turn switch fully clockwise for light operate (sensor outputs conduct when object is present)
• Turn switch fully counterclockwise for dark operate (sensor outputs conduct when object is absent)
page 2
MINI-BEAM® Sensors SM2A312CV and SM2A312CV2
MINI-BEAM AC Product Specifications
Supply Voltage and Current
Supply Protection Circuitry
Output Configuration
24 to 240V ac (50/60 Hz), 250V ac max
Protected against transient voltages
SPST SCR solid-state relay with either normally closed or normally open contact (light/dark operate
selectable); 2-wire hookup
Output Rating
Minimum load current 5 mA; maximum steady-state load capability 300 mA to 50°C ambient (122°F)
100 mA to 70°C ambient (158°F)
Inrush capability 3 amps for 1 second (non-repetitive); 10 amps for 1 cycle (non-repetitive)
Off-state leakage current less than 1.7 mA rms
On-state voltage drop ≤5 volts at 300 mA load, ≤10 volts at 15 mA load
Output Protection Circuitry
Output Response Time
Protected against false pulse on power-up
4 milliseconds on and off
“OFF” response time specification does not include load response of up to 1/
Response time specification of load should be considered when important.
(NOTE: 300 millisecond delay on power-up.)
2
ac cycle (8.3 milliseconds).
Repeatability
Adjustments
1.3 milliseconds; Response time and repeatability specifications are independent of signal strength.
LIGHT/DARK OPERATE select switch, and 15-turn slotted brass screw GAIN (sensitivity) adjustment po-
tentiometer (clutched at both ends of travel). Both controls are located on rear panel of sensor and
protected by a gasketed, clear acrylic cover.
Indicators
Red indicator LED on rear of sensor is “ON” when the load is energized
®
Construction
Reinforced VALOX housing, totally encapsulated, o-ring sealing, acrylic lenses, and stainless steel screws
Environmental Rating
Connections
Meets NEMA standards 1, 2, 3, 3S, 4, 4X, 12, and 13; IEC IP67
PVC-jacketed 2-conductor 2 m (6.5ft) or 9 m (30ft) cables, or 3-pin micro-style quick disconnect (QD)
fitting are available. QD cables are ordered separately. See page 5.
Operating Temperature
Application Notes
Temperature: -20° to +70°C (-4° to +158°F)
Maximum Relative Humidity: 90% at 50°C (non-condensing)
i) ac MINI-BEAMs may be destroyed from overload conditions
ii) Use on low voltage 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
iii) 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
Certifications
®
VALOX is a registered trademark of General Electric Company
page 3
MINI-BEAM® Sensors SM2A312CV and SM2A312CV2
MINI-BEAM AC Hookup Diagrams
AC Sensors with Attached Cable
AC Sensors with Quick Disconnect
(3-Pin Micro-Style)
rd/bk
rd/wh
bn
24-240V ac
24-240V ac
Load
bu
Load
gn
3-Pin Micro-Style Pin-out
(Cable Connector Shown)
Quick Disconnect (QD) Option
Green Wire
AC MINI-BEAM sensors are sold with either a 2 m (6.5 ft)
or a 9 m (30 ft) attached PVC-covered cable, or with a 3-pin
micro-style QD cable fitting.
Red/Black
Wire
Red/White
Wire
AC QD sensors are identified by the letters “QD” in their
model number suffix. For more information on mating QD
cables, see page 5.
MINI-BEAM Dimension Information
MINI-BEAM AC Sensor with Integral Cable
MINI-BEAM AC Sensor with Quick-Disconnect
3.2 mm
(0.13 in)
12.2 mm (0.48 in)
30.7 mm
(1.21 in)
ø 3 mm Clearance (2)
24.1 mm
(0.95 in)
M18 x 1 x 15 mm Thread
(Mounting Nut Supplied)
1/2-20 UNF Thread
Quick Disconnect
2 m (6.5 ft) Cable
Mounting Peg
(ø 6.3 mm x 2.5 mm)
19.1 mm
(0.75 in)
20.0 mm
(0.79 in)
66.0 mm
(2.60 in)
27.4 mm (1.08 in)
page 4
MINI-BEAM® Sensors SM2A312CV and SM2A312CV2
MINI-BEAM MODIFICATIONS
Example of Model
Model Suffix
W/30
Modification
Description
Number
All MINI-BEAM sensors may be ordered with an integral 9 m (30 ft)
SM2A312CV W/30
9 meter (30 ft) cable
cable in place of the standard 2 m (6.5 ft) cable
All MINI-BEAMs may be built
with a 150 mm (6 in) long
integral cable which is
terminated with the
Pigtail Quick
Disconnect
QDP
SM2A312CVQDP
appropriate QD connector.
Replacement Lens Assemblies
MINI-BEAM lens assemblies are field-replaceable.
Model
Description
UC-300C.7
UC-300C2
Replacement lens for CV
Replacement lens for CV2
Micro-Style Quick Disconnect Cables
Cable: PVC jacket, polyurethane connector body, nickel-plated brass coupling nut
Conductors: 22 or 20 AWG high-flex stranded, PVC insulation, gold-plated contacts
Temperature: -40 to +80°C (-40 to +176°F)
Voltage Rating: 250V ac/300V dc (3-pin), 125V ac/150V dc (4-pin)
Style
Model
Length
Dimensions
Pin-out
ø15 mm
(0.6 in)
MQDC-306
MQDC-315
MQDC-330
2 m (6.5 ft)
5 m (15 ft)
9 m (30 ft)
3-Pin
Straight
ø1/2-20UNF-2B
44 mm max.
(1.7 in)
Green Wire
Red/Black
Wire
Red/White
Wire
38 mm max.
(1.5 in)
MQDC-306RA 2 m (6.5 ft)
MQDC-315RA 5 m (15 ft)
MQDC-330RA 9 m (30 ft)
38 mm max.
(1.5 in)
3-Pin
Right-angle
1/2-20UNF-2B
ø15 mm
(0.6 in)
page 5
MINI-BEAM® Sensors SM2A312CV and SM2A312CV2
Extension Cables (without connectors)
The following cables are available for extending the length of existing sensor cable. These are 30 m (100 ft) lengths of MINI-BEAM cable.
This cable may be spliced to existing cable. Connectors, if used, must be customer-supplied.
Model
Type
Used with:
EC312A-100
2-conductor
All MINI-BEAM SM2A312 ac models
Mounting Brackets
Model
Description
R 24.1 mm
(0.95 in)
R 5.1 mm
(0.20 in)
10° (TYP)
15°
4.32 mm
(0.170 in)
Slot (2)
(2)
31.8 mm
C
20.3 mm
(0.80 in)
L
(1.25 in)
20°
ø 3.05 mm Slot
(0.120 in)
Stainless steel 2-axis, side
mounting bracket
R 3.1 mm
(0.12 in) (2)
ø 3.05 mm
(0.120 in)
SMB312S
90°
20.1 mm
(0.79 in)
2.5 mm
(0.10 in)
45.5 mm
(1.79 in)
R 24.1 mm
(0.95 in)
15.2 mm
(0.60 in)
R 5.1 mm
(0.20 in)
15°
(2)
31.8 mm
(1.25 in)
C
L
20°
ø 4.6 mm Slot
(0.18 in)
Stainless steel 18 mm barrel-
mounting bracket
R 3.1 mm
(0.12 in) (2)
ø 4.6 mm
(0.18 in)
SMB312PD
18.42 mm
(0.725 in)
40.6 mm
(1.60 in)
90°
2.5 mm
(0.10 in)
45.5 mm
(1.79 in)
4.3 mm Slot (2)
(0.17 in)
24.1 mm
(0.95 in)
10° (2)
90°
9.1 mm
10° (2)
(0.36 in)
2.5 mm
(0.10 in)
3.1 mm
Slot (2)
(0.12 in)
8.6 mm (2)
(0.34 in)
Stainless steel 2-axis, bottom
mounting bracket
Includes SMB12F (below)
SMB312B
17.3 mm (2)
(0.68 in)
ø 6.9 mm
(0.27 in)
23.4 mm
(0.92 in)
11.4 mm
(0.45 in)
35.0 mm (2)
(1.38 in)
50.8 mm
(2.00 in)
C
L
6 mm
(0.2 in)
15 mm
(0.6 in)
6 mm
(0.2 in)
ø36 mm (1.4 in)
ø6.5 mm (0.26 in) (6x)
8 mm
(0.3 in)
5 mm (0.2 in)
(2x)
16 mm
(0.6 in)
• “L” bracket
SMB46L
• 14 ga 316 stainless steel
65 mm
(2.6 in)
2 mm
(.1 in)
54 mm
(2.1 in)
27 mm
(1.1 in)
page 6
MINI-BEAM® Sensors SM2A312CV and SM2A312CV2
Mounting Brackets
Model
Description
Dimensions
34 mm
(1.3 in)
C
L
10 mm
(0.4 in)
17 mm
(0.7 in)
3.5 mm
(0.14 in)
6 mm
15 mm
(0.6 in)
(0.2 in)
6 mm
(0.2 in)
ø36 mm (1.4 in)
ø6.5 mm (0.26 in) (6x)
8 mm
(0.3 in)
5 mm (0.2 in)
(4x)
• “S” bracket
16 mm
(0.6 in)
SMB46S
• 14 ga 316 stainless steel
65 mm
(2.6 in)
2 mm
(.1 in)
27 mm
(1.1 in)
54 mm
(2.1 in)
16 mm
(0.6 in)
34 mm
(1.3 in)
C
L
17 mm
(0.7 in)
13 mm
(0.5 in)
3.5 mm
(0.14 in)
6 mm
15 mm
(0.6 in)
(0.2 in)
6 mm
(0.2 in)
• “U” bracket
ø36 mm (1.4 in)
ø6.5 mm (0.26 in) (6x)
8 mm
(0.3 in)
SMB46U
5 mm (0.2 in)
16 mm
(0.6 in)
16 mm
(0.6 in)
(4x)
• 14 ga 316 stainless steel
65 mm
(2.6 in)
27 mm
(1.1 in)
2 mm
(.1 in)
54 mm
(2.1 in)
70 mm
(2.8 in)
40.0 mm
(1.60 in)
13 mm
(0.5 in)
• 18 mm split clamp black
VALOX bracket
®
42.4 mm
(1.67 in)
21.1 mm
(0.83 in)
SMB18C
• Stainless steel mounting
hardware included
14.0 mm
(0.55 in)
Nut Plate
2.5 mm
(0.10 in)
30.0 mm
(1.18 in)
M5 x 0.8
x 60 mm
Screw (2)
46.0 mm
(1.81 in)
10.9 mm
(0.43 in)
®
• 18 mm swivel, black VALOX
bracket
44.5 mm
(1.75 in)
SMB18S
Spacer
(If Required)
25.4 mm
(1.00 in)
• Stainless steel mounting
hardware included
13.0 mm (0.50 in)
6.4 mm
(0.25 in)
Nut Plate
2.5 mm
(0.10 in)
36.0 mm
(1.42 in)
M5 x 0.8
x 60 mm
Screw (2)
page 7
MINI-BEAM® Sensors SM2A312CV and SM2A312CV2
WARRANTY: Banner Engineering Corporation warrants it products to be free from defects for one year. Banner Engineering
Corporation will repair or replace, free of charge, any product of its manufacture found to be defective at the time it is returned
to the factory during the warranty period. This warranty does not cover damage or liability for the improper application of
Banner products. This warranty is in lieu of any other warranty either expressed or implied.
These photoelectric presence sensors do NOT include the self-checking redundant circuitry
necessary to allow their use in personnel safety applications. A sensor failure or malfunction can result in either
WARNING
an energized or a de-energized sensor output condition.
!
Never use these products as sensing devices for personnel protection. Their use as a safety device may create
an unsafe condition which could lead to serious injury or death.
Only MINI-SCREEN®, MULTI-SCREEN®, MICRO-SCREEN™, MACHINE-GUARD™ and PERIMETER-GUARD™ Systems, and other
systems so designated, are designed to meet OSHA and ANSI machine safety standards for point-of-operation guarding
devices. No other Banner sensors or controls are designed to meet these standards, and they must NOT be used as sensing
devices for personnel protection.
Banner Engineering Corp., 9714 Tenth Ave. No., Minneapolis, MN 55441 Telephone: (612) 544-3164 FAX (applications) (612) 544-3573
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