AR500 Ver la hoja de datos (PDF) - Unspecified

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AR500

AR500 Laser Position Sensors

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performance. Sampling may be turned on and off. It can even be triggered

using an input signal wire or a serial command.

After making changes to the configuration, it may be viewed, saved in non-

volatile memory, and restored. At power-on the sensor uses the most

recently saved configuration settings.

Do not attempt to disassemble the sensor or loosen any screws.

Improper disassembly will destroy the optical alignment of the sensor and

necessitate factory repairs.

Do not operate the sensor in areas Where: the sensor case is

exposed to direct sunlight for extended periods or Where: the air

temperature is more than 60 C (140 F) or less than -10°C (-14°F).

The optional internal heater or air-cooling jacket may extend these

temperature limits

Don’t allow fast temperature variations during sensor operation.

Avoid excessive vibration and shocks. The sensor contains securely

mounted but precisely aligned optical components.

Do not operate the sensor if the lens is fogged or dirty.

Do not scratch the lenses on the front face of the sensor. Keep the

lenses clean with expert optical procedures. The lenses are glass with an

anti-reflection coating. Avoid the use of organic cleaning solvents.

Do not touch the lenses with bare fingers. The oils are very difficult to

remove.

Operate only with DC supply voltages up to 36 volts.

1.2 Definition of Terms

Sensor – The complete AR500 measurement device.

Target – The object of measurement. The relative distance from the sensor

to the target is measured by the sensor.

Laser, Laser beam – This bright light is emitted from the sensor, reflected

from the target, and collected by the camera lens. For the AR500, it is

visible (Red or Blue) radiation or in some specially-ordered

configurations, infrared.

<Range> – The maximum relative distance measurable by the sensor.

1.3 Quick Start Instructions

This will get the sensor running in its factory default configuration.

Only one output type (Serial or Analog) is needed to indicate sensor

operation.

1.3.1 Mounting

Quick suggestion: Lay the sensor on the floor or a table. It may need to

be held in place with a clamp or a weight. Orient the laser so that the

laser is not obstructed. Use a piece of paper such as a business card to

AR500 User’s Manual

LLL00xxxx – Rev 1.0

2

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