Omron, LCD, Digital Counter, 24 V dc

  • RS-stocknr. 163-5152
  • Fabrikantnummer H8PS-8BP
  • Fabrikant Omron
Datasheets
Wetgeving en compliance
N.v.t.
Productomschrijving

H8PS series electronic cam programmers

Easy to adjust using single function keys.
Easy replacement of mechanical cam programmers.
Number of outputs 8, 16 or 32.
Coder rotation direction change possible and easy correction at the start point.
Backlit liquid crystal display.

Omron Digital Counter

The Omron H8PS series digital counter is an LCD display electronic panel mount cam positioner. This counter is logic input, flush mounting and 8 PNP transistor output device. The counter has a voltage rating of 24VDC. It is equipped with useful functions for switching encoder rotation direction, designating the point of origin.

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 diaphragm. The light/dark pattern is converted to an electrical signal by an array of photodiodes. 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 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 point in 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.

Features and Benefits


Easy to adjust using single-function keys
• Easy replacement of mechanical cam programmers.
• Coder rotation direction change is possible and easy correction at the start point
• Backlit liquid crystal display
• Front dimension is 96mm x 96mm

Applications


Robotic industry

Certifications


UL approved
• CSA certified
• EMC

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

Specificaties
Kenmerk Waarde
Supply Voltage 24 V dc
Count Mode Hours
Display Type LCD
Input Type Logic
Mounting Type Flush Mount
Output / Interface Relay
Digit Height 11 mm
Weight 300g
Minimum Operating Temperature -10°C
Maximum Operating Temperature +55°C
Series H8PS
6 op voorraad - levertijd is 1 werkdag(en).
Prijs Each
578,00
(excl. BTW)
699,38
(incl. BTW)
Aantal stuks
Per stuk
1 +
€ 578,00
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