This cam positioner is designed for precise control in automation applications, playing a critical role in managing machinery movements with high accuracy. Its compact design and advanced features cater to the needs of modern industrial settings.

• Compact design suitable for tight installation spaces, enhancing flexibility
• High-speed operation up to 1600r/min increases productivity
• Advanced angle compensation minimises timing delays in output
• User-friendly programming simplifies setup and adjustments
• Backlit LCD provides clear visibility of operational information
• Supports multiple products with bank function for efficient changes

• Essential in machine control systems that require precise angular positioning
• Used in assembly lines for automated production processes
• Applicable in robotics for accurate movements and operations
• Supports multi-product production facilities, enhancing task versatility
• Suitable for industries prioritising accuracy and reliability

Settings are adjusted using a straightforward one key-one action approach for ease of use.

Yes, it supports both NPN and PNP transistor outputs for flexible integration.

The current angular position can be designated as the origin by pressing the specific key on the front panel.

An error will appear on the screen indicating a connection issue, prompting inspection.

It operates efficiently within a temperature range of -10 to +55°C, making it suitable for diverse environments.

Solid Shaft / Hollow Shaft Absolute Encoders

Application
An absolute encoder provides the ability to remember the exact position following any power interruption. There is also no need for synchronisation. This is one of the reasons why absolute encoders are used where a safety standard is required (i.e. robotics industry). Typical applications are for speed or position control circuits. The features for these encoders are:

+ A unique signal for each angular position
No need for initialisation (zero reference)
Immediately after power up or after an interruption of power the position is maintained
No need for a counter to process the signal

Construction
The electrical signal of the absolute encoder is directly related to the angle of the shaft. The mechanical angular position is sensed by non contact optical elements, therefore without wear. The output of an infrared diode is transmitted through a transparent code disc and a diaphragm. The light/dark pattern is converted to an electrical signal by an array of photo diodes. The same code occurs only once per revolution. This encoder is defined as a single turn encoder.

Output circuit

Types of Code
Any electronic code is made out of a combination of bits. Each bit is characterised by a Low (0) or a High (1) signal. The combination of a series of bits is called a binary word. Several binary words make a code.

Single Step Code - Only one bit on the parallel output changes state at any given time. There is no possibility of any concurrent state changes. Single step code is very versatile and can maintain accuracy even allowing for slight misalignments of the disc and scanning device
Gray Code - This is a single step code, most absolute encoders use this code
Multiple Step Codes - Natural binary code: This type of code is similar to the decimal system, except that there are only 1 and 0. Each bit, depending on its position in the binary word, has a definite value. 2⁰ to 2ⁿ assigned