PH18CNTxx(DC) Datasheet by Carlo Gavazzi Inc.

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Specifications are subject to change without notice (09.06.2017) 1
Product Description
The PH18CNT... is part of a
family of inexpensive general
purpose through-beam sen-
sors in industrial standard 18
mm cylindrical and square
ABS housing.
The sensors are useful in
applications where high-ac-
curacy detection as well as
small size is required.
Compact housing and high
power LED for excellent
performance-size ratio.
The potentiometer used for
adjustment of the sensitivi-
ty makes the sensors highly
flexible. The output type is
NPN or PNP and the output
switching function is NO and
NC.
Miniature sensor range
Range: 20 m
Sensitivity adjustment by potentiometer
Modulated, infrared light 850 nm
Supply voltage: 10 to 30 VDC
Output: 100 mA, NPN or PNP, N.O + N.C.
Degree of protection IP67, IP69K
LED indication for output, stability and power ON
Protection: reverse polarity, short circuit and transients
Cable, plug and pigtail versions
Excellent EMC performance
Photoelectrics
Through-beam
Type PH18CNT..., DC
Type Selection
Housing type Range Connec- Ordering no. Ordering no. Receiver Ordering no. Receiver
Sn tion Emitter NPN PNP
Make or break switching Make or break switching
M18 Square type 20 m Cable PH 18 CNT 20 PH 18 CNT 20 NASA PH 18 CNT 20 PASA
M18 Square type 20 m Plug PH 18 CNT 20M1 PH 18 CNT 20 NAM1SA PH 18 CNT 20 PAM1SA
M18 Square type 20 m Pigtail M12 PH 18 CNT 20T1 PH 18 CNT 20 NAT1SA PH 18 CNT 20 PAT1SA
Specifications Receiver according to EN60947-5-2
Rated operating distance (Sn) Up to 20 m
Blind zone 0 mm
Sensitivity control Adjustable by potentiometer
Electrical adjustment 210˚
Mecanical adjustment 240˚
Adjustable distance to target 1 - 20 m
Temperature drift ≤ 0.2%/ºC
Hysteresis (H)
(differential travel) ≤ 20%
Rated operational volt. (UB ) 10 to 30 VDC
(ripple included)
Ripple (Urpp ) ≤ 10%
Output current
Continuous (Ie) ≤ 100 mA
Short-time (I) ≤ 100 mA
(max. load capacity 100 nF)
No load supply current (Io) ≤ 15 mA @ 24 VDC
Minimum operational current (Im)
0.5 mA
OFF-state current (Ir ) ≤ 100 µA
Voltage drop (Ud ) ≤ 2.0 VDC @ 100 mA
Protection
Short-circuit, reverse
polarity and transients
Sensing angle ± 4º
Ambient light 30.000 lux
Incandescent lamp
Operating frequency 500 Hz
Response time
OFF-ON (tON) ≤ 1.0 ms
ON-OFF (tOFF ) ≤ 1.0 ms
Power ON delay (tv) ≤ 200 ms
Output function
Type NPN or PNP
Switching function NO and NC
Indication
Output ON LED, yellow
Signal stability and power ON
LED, green
Ordering Key
Type
Housing style square
Housing size
Housing material
Housing type neutral
Detection principle
Sensing distance
Output type
Output configuration
Connection type
Sensitive adjustment
PH18CNT20PAM1SA
CARLO GAVAZZI r—\r—\ r—\ r—\r—\ r—\ r—\ r—\r—\r—\ r—\ r—\r—\r—\ r—\r—\ H—\ r—\r—\ r—\
2 Specifications are subject to change without notice (09.06.2017)
PH18CNT...
Specifications Common according to EN60947-5-2
Environment
Installation category III (IEC 60664/60664A;
60947-1)
Pollution degree 3 (IEC 60664/60664A;
60947-1)
Degree of protection IP 67, IP 69K*
Ambient temperature
Operating
-25° to +60°C
Storage -40° to +70°C
Vibration 10 to 150 Hz, 1.0 mm/15 g
(IEC 60068-2-6)
Shock 30 g / 11ms, 3 pos, 3 neg
per axis
(IEC 60068-2-6, 60068-2-32)
Rated insulation voltage 500 VAC (rms)
IEC protection class III
Housing material
Body ABS, grey
Backpart PC-Transparent
Front material PMMA, red
Cable gland POM, Black
Trimmer shaft POM, Dark Grey
Locknuts PP, black
Mounting bracket PPA, black
Connection
Cable PVC, grey, 2 m
Receiver 4 x 0.25 mm2, Ø = 4.5 mm
Emitter 2 x 0.25 mm2, Ø = 4.5 mm
Plug M12, 4-pin
(CONB14NF-series)
Pigtail PUR, grey, 30 cm
4 x 0.25 mm2, Ø = 4.5 mm
M12, 4-pin
(CONB14NF-series)
Weight With cable: 85 g
With Pigtail: 40 g
With plug: 25 g
CE-marking Yes
Approvals cULus (UL508)
supply class 2
Operation Diagram
Operation Diagram
Power supply OFF
ON
Target (emitter) Not Present
Present
Make Output (N.O.) OFF
ON Tv
Tv
Break Output (N.C.) OFF
ON
Object Not Present
Present
tv = Power ON delay
* The IP69K test according to DIN 40050-9 for high-pressure, high-temperature wash-down applications.
The sensor must not only be dust tight (IP6X), but also able to withstand high-pressure and steam cleaning.
The sensor is exposed to high pressure water from a spray nozzle that is fed with 80°C water at 8’000–
10’000 KPa (80–100bar) and a flow rate of 14–6L/min. The nozzle is held 100 –150 mm from the sensor at
angles of 0°, 30°, 60° and 90° for 30s each. The test device sits on a turntable that rotates with a speed of 5
times per minute. The sensor must not suffer any damaging effects from the high pressure water in appea-
rance and function.
90°
60°
30°
Specifications Emitter according to EN60947-5-2
Rated operational volt. (UB ) 10 to 30 VDC
(ripple included)
Ripple (Urpp ) ≤ 10%
Supply current (Io) ≤ 25 mA @ 24 VDC
Light source LED, 850 nm
Light type Infrared, modulated
Sensing angle ± 4º
Light spot Diameter Ø 1500 mm @ 10 m
Protection
Reverse polarity and
transients
Indication function
Power supply ON LED, green
Signal stability and power ON
LED, green
Power on delay < 200 ms
Power supply
Target (emitter)
Object
Break Output (N.C.)
Make Output (N.O.)
ON
OFF
Present
Not present
Present
Not present
ON
OFF
ON
OFF
CARLO GAVAZZI
Specifications are subject to change without notice (09.06.2017) 3
PH18CNT...
Wiring Diagrams
1 BN
4 BK
3 BU
2 WH
V
3 BU
4 BK
2 WH
1 BN V
PNP
NPN
GNDV GND
V
3 BU
1 BN V
GND
V
Receiver
Emitter
Excess Gain
0,0 16,4 32,849,265,
68
2,0
1
10
100
1.000
0510 15 20 25
Distance (m)
Excess Gain
(feet)
Detection Diagram
Distance (m)
(mm)
(feet)
(inch)
0,0 16,4 32,849,265,
68
2,0
-5,9
-3,9
-2,0
0,0
2,0
3,9
5,9
-150
-100
-50
0
50
100
150
0,0 5,0 10,015,020,
02
5,0
Y
X
Emitter
Receiver
APH18-MB1
Ø 27
6.5
Ø 27
6.5
Signal Stability Indication
Green LED ON
Time
Yellow LED ON
1.0
Operation level x 0.9
Operation level
Operation level x 1.1
Excess Gain
1.1
0.9
Excess Gain
Green LED ON
Yellow LED ON
Operation level × 1.1
Operation level
Operation level × 0.9
Time
1.1
1.0
0,9
CARLO GAVAZZI V
4 Specifications are subject to change without notice (09.06.2017)
PH18CNT...
Mounting Systems
PH18 mounting with a combination of 1 x
APH18-MB1 and 1 x M18 locknut.
Maximum torque 0.9 NM
APH18-MB1
M18 Locknut
Min. 1.0 mm
Max. 4.5 mm
Dimensions
Plug version
Cable/Pigtail version
1
4
3
2
Sensitivity Control 240°
Operation
Indicator (Yellow)
Power and Stability
Indicator (Green)
Optical Axis
31.5
6.3
10.5
24.1
3
35
M18 x 1
Ø 9.9
Ø 4.5
11
17.5
Power and Stability
Indicator (Green)
Receiver or
Emitter
3.4
5.45 1.5
15
1
4
3
2
Sensitivity Control 240°
Operation
Indicator (Yellow)
Power and Stability
Indicator (Green)
Optical Axis
31.5
10.8
10.5
24.1
3
35
M18 x 1
M12 x 1 plug
11
17.5
Power and Stability
Indicator (Green)
Receiver or
Emitter
3.4
5.45 1.5
15
Pigtail M12
CARLO GAVAZZI Fm
Specifications are subject to change without notice (09.06.2017) 5
To avoid interference from inductive voltage /
current peaks, separate the proximity switch
cables from any other power cables. E.g.
Engine, contactor or solenoid cables
Incorrect
Correct
The cable should not be pulled
A proximity switch should not serve
as mechanical stop
Any repetitive flexing of the
cable should be avoided
Relief of the cable strain Protection of the sensing face Sensor mounted on a mobile carrier
Incorrect
> 100 mm
CorrectCorrect
Incorrect
Installation Hints
Delivery Contents
Photoelectric switch: PH 18 CNT...
Installation instruction on plastic bag
Screwdriver
Mounting bracket APH18-MB1
1 M18 locknuts
• Packaging: Plastic bag
Emitter and receiver is packed separately
Accessories
Connector type CONG1A.. / CONB14NF.. series

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