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Installation Instructions

Bulletin 45CPD Analog Laser Sensor

IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.

Description

The 45CPD sensor is a Class 1 infrared laser sensor that provides

long distance sensing with both analog and discrete outputs. It is

set up using the Teach-In buttons on the top of the sensor and

can be programmed for several modes depending on the

application: object detection (single or dual output), object

position (analog output), object detection (background

suppression), or object detection (reflector mode).

This sensor utilizes the time of flight principle and has a relatively

small beam spot for applications typical for this sensing range (up

to 6 m). The sensor is completely self contained in an IP67

enclosure and does not require any external control devices

which add cost and require additional mounting space.

For convenience purposes, the 45CPD utilizes a visible red Class 2

laser for alignment purposes during the set up of the sensor in an

application. The Class 2 laser is automatically shut down when the

sensor is placed in normal operation and the Class 1 “eye safe”

laser is used.

The 45CPD can be easily set up by mounting the sensor such that

the target is within the operating range of the sensor, and

teaching in the appropriate set points required for the

application. The sensor can be set with any combination of 1 or 2

discrete PNP outputs and 4…20 mA analog output. The discrete

outputs can be set for Light Operate (L.O.) or Dark Operate (D.O.)

and the analog output is automatically scaled between the

taught set points with either a positive or negative slope.

The 45CPD is an excellent solution for long range detection and

measurement applications including: distance measurement,

verifying material position, stack level, thickness measurement,

roll diameter, web winding/unwinding, positioning fixtures, error

proofing, inspection, long standoff distance (hot or limited space),

level monitoring, and box width measurement.

Features

• Eye Safe Class 1 laser for operation

• Visible red Class 2 laser for set-up

• Six meter sensing range

• Two discrete outputs (PNP) and analog output (4…20 mA)

• Easy set-up using teach-in buttons

• IP67 enclosure

• Self-contained sensor

Specifications

Sensing Beam Class 1 laser, IR 905 nm

Alignment Beam Visible red Class 2 laser, 650 nm

Spot Size 4 x 7 mm @ 2 m

(0.16 x 0.27 in. @ 6.56 ft)

4 x 12 mm @ 6 m

(0.16 x 0.47 in. @ 19.7 ft)

Sensing Range 0.20…6 m (0.7…19.78 ft)

Linearity 40 mm (1.57 in)

Repeatability Fast/slow: 15 mm/10 mm

(0.6 in./0.4 in.)

Hysteresis 30 mm (1.2 in.) (fixed)

Temperature Drift 1.2 mm/°C

Supply Voltage 18…30V DC

Current Consumption 125 mA @ 24V DC

Circuitry Protection Short circuit, overload, false

pulse, transient noise, reverse

polarity protection

Output Type Two discrete PNP (L.O./D.O)

Analog Current 4…20 mA

Output Rating 100 mA max. for discrete outputs;

500  max. impedance for

analog output

Response Time Fast/slow: 13 ms/30 ms

Housing Material Plastic—ABS

Lens Material PMMA

LED Indicators Green: Power; Yellow: (2) Q

A, QB

ouput; Orange: speed mode; Red:

(4) Teach-in indication

Connection Types 5-pin DC micro

Supplied Accessories None

Optional Accessories Cordsets, mounting bracket

Operating Environment IP67

Vibration 10…55 Hz, 1.5 mm amplitude; 3

planes; meets or exceeds IEC

60947-5-2

Shock 30 g; 11 ms; meets or exceeds

60947-5-2

Operating Temperature

C (F) -20…+60° (-4…140°)

Approvals UL, cULus and CE marked for all

applicable directives

1 2 3 4

Indice de contenidos

Pagina 1 - Installation Instructions

1Installation InstructionsBulletin 45CPD Analog Laser SensorIMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.DescriptionThe 45CPD sensor is a Class 1

Pagina 2

2This installation instruction should be read and understood before operating the sensor.The 45CPD sensor should only be installed by qualified person

Pagina 3 - Allen-Bradley

3The discrete and analog output functions can be set in combination (e.g., two discrete outputs and the analog output).General Set UpThe 45CPD is set

Pagina 4 - April 2008

4Object Position—Analog Output (4 to 20mA)Once in the Teach-In mode press the  button and advance until both the AS1 and BS1 function LEDs are turned

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Rockwell-automation 45CPD Analog Laser Sensor Manual de usuario

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