Series:	H7CN
Part Status:	Active
Type:	Preset
Operating Mode:	Up
Count Rate:	5kHz
Time Format:	--
Number of Characters Per Row:	4
Display Type:	LED - Red Characters
Display Characters - Height:	0.314" (8.00mm)
Input Type:	No Voltage
Output Type:	Solid State
Voltage - Supply:	12 ~ 48VDC
Reset:	External, Front Panel
Panel Cutout Dimensions:	Square - 45.00mm x 45.00mm
Mounting Type:	Panel Mount
Termination Style:	Plug In, 8 Pin (Octal)
Ingress Protection:	--
Operating Temperature:	-10°C ~ 55°C
Weight:	--

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Overview

The H7CN-XHNS DC12-48 is a panel meter, counter, and hour meter that provides a wide range of application fields and a robust working principle. This article will discuss the range of applications and uses this meter is suited for, as well as the details of how it works.

Applications

The H7CN-XHNS DC12-48 is an especially versatile panel meter, counter, and hour meter that can suit many various applications. The standard version is capable of measuring a wide range of inputs, including totalizing counters, frequency sources (FD), pulse sources (PD), shaft rotation sensors (ED), AC voltage (AV), and DC voltage (DV). It also has a wide range of input ranges with 0.005/0.1 Hz to 6/60/600/6000 Hz frequency selection, 0.2 to 20.0V AC/DC voltage, and -40.0z to 120.0z AC/DC current.In addition, there are also several options available to further extend the range of applications. These include an auxiliary power supply for the 4-20 mA signal input option, which can be a useful addition in order to use the meter in a factory-automation system. Additionally, the optional EtherCAT Communication Interface allows the meter to easily be integrated into an EtherCAT-based industrial automation system, making it highly suitable for applications such as remote monitoring and control systems.

Working Principle

The H7CN-XHNS DC12-48 is highly reliable and robust due to its working principle, which uses a high-precision displacement sensor to accurately measure the position of a movable arm. This arm is connected to the pointer and can move up and down in response to changes in the input signals, allowing for the accurate measurement of the desired variables.The displacement sensor is equipped with a set of contacts that are in constant contact with the movable arm, and these contacts activate specific readings on the meter when the arm passes by. The readings are displayed on the large digital LCD screen, which offers bright and crisp readings with a wide range of resolution options.The meter also features several user-friendly functions, such as the auto-ranging function which automatically adjusts the ranges for the different inputs, and the ability to customize the display of the readings. Additionally, the meter has several internal parts such as the poise motor, which can be adjusted to change the meter’s response time and accuracy.

Conclusion

The H7CN-XHNS DC12-48 is a highly versatile panel meter, counter, and hour meter that can be used for a wide range of applications. Its robust working principle and range of options increase its suitability for commercial and industrial use, and its large digital LCD display ensures accurate readings. Additionally, the user-friendly functions and adjustable poise motor make it easy to tailor the meter’s operation to the specific needs of the task at hand.

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