Page 1
Specifications are subject to change without notice (28.08.02) 1
Product Description
The PD32CNT60 family
comes in a compact reinforced PMMA/ABS-housing.
The sensors are useful in
applications where highaccuracy detection as well as
small size is required.
The Teach-In function for
adjusting the sensitivity of the
receiver makes the sensors
highly flexible. The output
type is preset (NPN or PNP),
and the output switching
function is programmable
(NO or NC).
• Miniature sensor range
• Range: 6 m
• Sensitivity of receiver adjustable by Teach-In
programming
• Modulated, red light 660 nm
• Supply voltage: 10 to 30 VDC
• Output: 100 mA, NPN or PNP preset
• Make and break switching function programmable
• LED for output indication, signal stability and power ON
• Protection: reverse polarity, short circuit and transients
• Cable and plug versions
• Compact housing
• Excellent EMC performance
Photoelectrics
Through-beam
Type PD32CNT60
Type Selection
Housing Range Connection Ordering no. Ordering no.
W x H x D S
n
Receiver Emitter
NPN & PNP cable
Make & break switching
12 x 32 x 20 mm 6 m Cable PD 32 CNT 60 NPT PD 32 CNT 60
Plug PD 32 CNT 60 NPM5T PD 32 CNT 60 M5
Cable PD 32 CNT 60 PPT
Plug PD 32 CNT 60 PPM5T
Specifications Receiver
Rated operating distance (Sn) Up to 6 m
Blind zone None
Sensitivity Adjustable by Teach-In
(push button or wire)
Temperature drift ≤ 1%/ºC
Hysteresis (H)
(differential travel) ≤ 10%
Rated operational volt. (U
B
) 10 to 30 VDC
(ripple included)
Ripple (U
rpp
) ≤ 10%
Output current
Continuous (I
e
) ≤ 100 mA
Short-time (I) ≤ 100 mA
(max. load capacity 100 nF)
No load supply current (I
o
) ≤ 25 mA @ 24 VDC
Minimum operational current (Im)
0.5 mA
OFF-state current (I
r
) ≤ 100 µA
Voltage drop (U
d
) ≤ 2.4 VDC @ 100 mA
Protection
Reverse polarity, short-circuit
and transients
Ordering Key
Type
Housing style
Housing size
Housing material
Housing length
Detection principle
Sensing distance
Output type
Output configuration
Connection type
Teach-In
PD32CNT60PPM5T
Specifications Emitter
Rated operational volt. (UB)
10 to 30 VDC
Ripple (U
rrp
) ≤ 10%
Supply current ≤ 25 mA @ 24 VDC
Protection Reverse polarity, transients
Light source GaAs LED, 660 nm
Light type Red, modulated
Beam angle ±3°
Indication function
Power supply ON LED, green
Page 2
Operation Diagram
PD32CNT60
Specifications Receiver (cont.)
Light source GaAlAs, LED, 660 nm
Light type Infrared, modulated
Sensing angle ± 3º
Ambient light 5,000 lux
Operating frequency 500 Hz
Response time
OFF-ON (t
ON
) ≤ 1 ms
ON-OFF (t
OFF
) ≤ 1 ms
Power ON delay (t
v
) ≤ 300 ms
Output function
NPN and PNP Preset
NO/NC switching function Set up by button
External Teach
Same function as button 10 to 30 VDC
Locked (disable teach function) 0 to 2.5 VDC
Operating mode Not connected
Indication
Output ON LED, yellow
Signal stability ON and power ON
LED, green
Wiring Diagrams
+
-
1 BN
4 BK
2 WH
3 BU
NPN
PNP
tv = Power ON delay
Power supply
Target present
Break (NC) Output ON
Make (NO) Output ON
Teach input is active when
2 WH wire is connected to
V+ (1 BN).
+
-
1 BN
4 BK
2 WH
3 BU
V
V
Object present
General Specifications
Environment
Installation category II (IEC 60664/60664A,
60947-1)
Pollution degree 3 (IEC 60664/60664A,
60947-1)
Degree of protection IP 67 (IEC 60529, 60947-1)
Ambient temperature
Operating
-0° to +50°C (-32° to +122°F)
Storage
20° to +80°C (-4° to +176°F)
Vibration 10 to 55 Hz, 0.5 mm/7.5 g
(IEC 60068-2-6)
Shock
30 g / 11 ms, 3 pos, 3 neg
per axis
Rated insulation voltage 500 VAC (rms)
Housing material
Body ABS, black
Front glass PMMA, red
Connection
Cable PUR, black, 2 m
4 x 0.14 mm
2
, Ø = 3.6 mm
Plug M8, 4-pin
Weight
With cable: 40 g
With plug: 10 g
CE-marking Ye s
Approval cUL
2 Specifications are subject to change without notice (28.08.02)
1 BN
3 BU
4 BK
2 WH
+
-
no connection
no connection
Emitter
Receiver
Page 3
Specifications are subject to change without notice (28.08.02) 3
Delivery Contents
• Photoelectric switch: PD 32 CNT 60 ...
• Installation instruction
• Packaging: Cardboard box
Signal Stability Indication
Excess gain
Time
150%
100%
70%
Green LED ON
Yellow LED ON
Accessories
PD32CNT60
Installation Hints
Relief of cable strain Protection of the sensing face Switch mounted on mobile carrierTo avoid interference from inductive voltage/
current peaks, separate the prox. switch power cables from any other power cables, e.g.
motor, 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
6.5
ø6.5
R4
ø6.5
10
12
32
20
6.25
20
67
R2.25
50
21
9
ø4.5
4.5
16.5
35
ø4.5
R4
R4
2
R28
4.5
20°
90°
13°
Signal level
Dimensions
Plug version
Cable version
Mounting bracket APD32-MB3
For further information refer to “Accessories”
*)
Receiver only
*)
*)
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4 Specifications are subject to change without notice (29.01.03)
Adjustment
Sensitivity adjustment, with static object (needed for
transparent objects only)
1. Line up the transmitter with the receiver. Yellow LED
and green LED are ON.
2. Press the button for 3 s until both LED’s flash
simultaneously (the first switching point is stored).
3. Place the object in the detection area.
4. Press the button for 1 s.
a) The green LED flashes and stays ON: the
second switching point is stored, and the sensor
is ready to operate.
b) Both LED’s flash simultaneously: the sensor
cannot detect the object, no switching points
are stored.
Sensitivity adjustment, with a running process (needed
for transparent objects only)
1. Line up the transmitter with the receiver. Green LED is
ON. At this stage the status of the yellow LED can be
ignored.
2. The running process must be the only “object” within
the detection area. Press the button for 3 s until both
LED’s flash simultaneously.
3. Press the button for at least the duration of one process cycle.
a) The green LED flashes and stays ON: both
switching points have been stored, and the sensor is ready to operate.
b) Both LED’s flash simultaneously: the sensor
cannot detect the object, no switching points
are stored.
Programming of make and break switching function
1. Press the button for 13 s.
Both LED’s flash alternately.
2. Release the button: the green LED flashes.
3. While the green LED flashes, the output is inverted
each time the button is pressed. This is indicated by
the yellow LED.
When the button is not pressed for 10 s, the current
output function is stored.
The sensor is now ready for operation.
Default setting
1. Cover light emitter and receiver: Press the button for
3 s, until both LED’s flash simultaneously.
2. Keep light emitter and receiver covered:
Press the button for 1 s.
The sensor is set to maximum sensitivity.
NB! The Teach Input (2 WH) will work similarly to the push
button, active High.
PD32CNT60
3 s
1 cycle
13 s
3 s
1 s
3 s
1 s
1
23
4
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