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NJJ5-J
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Low Voltage IEC Industrial Control NJJ5-J
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NJJ5-J
NJJ5-J

NJJ5-J

The CHINT NJJ5-J Electronic Counter is a compact and reliable device for accurate counting operations in AC or DC control circuits. It supports a wide voltage range (AC/DC 100–240V) and offers both low-speed (10 counts/s) and high-speed (1000 counts/s) modes. With memory retention over 10 years, dual reset options, and support for contact or NPN sensor inputs, it ensures consistent and precise counting in automation, machinery, and process control systems.

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Product Information

Name
Size
Release time
Operate
NJJ5-J-Electronic Counter-Catalog.pdf
383.52KB
2024-09-23
Download
Name
Size
Release time
Operate
2111-NJJ5-J-Electronic Counter-Manual.pdf
943KB
2024-09-23
Download

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FAQs

 

What is the purpose of the NJJ5-J Electronic Counter?

It is used to record and display event counts or cycles in automation, production, or equipment control systems.

 

What input signals are supported?

It accepts both contact input and NPN sensor signals, making it suitable for different sensor types and triggering devices.

 

What is the counting speed range?

The counter supports 10 counts/s (low-speed) and 1000 counts/s (high-speed) modes, depending on the application’s requirements.

 

How long does the memory last without power?

The NJJ5-J retains stored count data for more than 10 years even after power failure.

 

Can the counter be reset externally?

Yes, it supports both panel button reset and external terminal reset, allowing flexibility in control and automation systems.

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