ABB PCZ20 CPU Monitoring Module PCZ 20 H&B Contronic

ABB PCZ20 CPU Monitoring Module PCZ 20 H&B Contronic

Basic information

Model and designation: The complete model number of this module is PCZ20 and belongs to the ABB H&B Contronic series, which is renowned for its reliability and high performance in the field of industrial automation.

Size and weight: its estimated shipping size of about 5.0 inches × 1.0 inches × 10.0 inches, that is, 12.7cm × 2.5cm × 25.4cm, weighing about 0.3kg, compact and lightweight design makes it in the process of installation and use can be more flexible to adapt to a variety of space constraints on the equipment and systems.

Product number: Product number P 70931-4-0369245, this number is important for product identification, procurement and after-sales service, etc., to facilitate the user to accurately find the required products and related technical support.

Performance Features

CPU monitoring function: As a CPU monitoring module, PCZ20 can monitor the running status of CPU in real time, including CPU usage rate, temperature, voltage and other key parameters, to ensure that the CPU is running within the normal working range, and once abnormalities are found, it can send out alarm signals in time to remind the maintenance personnel to deal with the situation, so as to effectively prevent the system shutdown and production interruption due to CPU failure.

High-precision monitoring: With high-precision monitoring capability, it can accurately measure and collect various CPU-related signals, and the measurement accuracy can reach the industry-leading level, which provides reliable data support for precise control and fault diagnosis of the system, and helps to improve the stability and reliability of the system.

Reliability and stability: the use of high-quality electronic components and advanced manufacturing processes, with excellent anti-interference ability, can be stable in harsh industrial environments, such as high temperature, high humidity, strong electromagnetic interference and other conditions, but still be able to maintain good performance, greatly reducing the system failure and downtime, and improve production efficiency.

Good compatibility: Good compatibility with other modules in the H&B Contronic series and a variety of ABB automation equipment and systems can be easily integrated into existing automation control systems, without the need to carry out complex interface conversion and system modification, reducing the cost and difficulty of system upgrades and expansion.

Fault Diagnosis and Alarm: Equipped with perfect fault diagnosis and alarm function, it can detect and report its own faults or abnormalities of the monitoring signals in a timely manner, and help the maintenance personnel to locate and solve the problems quickly through the intuitive alarm indications and detailed fault information, which further improves the maintainability and safety of the system.

OTHER INFORMATION

 • 60 amps size 

 • 500 volt DC ratings 

 • 160 and 300 volt DC normal closed  ratings for dynamic braking 

 • Low energy auxiliary contacts available  (17V, 5mA) 

 • Mechanically interlocked version available  for reversing applications 

 • Small compact design 

 • 2 pole (2 N.O.) and  3 pole (2 N.O. & 1 N.C.) available 

 • Additional auxiliary contact blocks  available 

 • Auxiliary contacts available to meet  elevator standards 

 • Fast, snap-on DIN rail mounting 

 • Double break contact design 

 • Captive terminal screws 

 • Touch-safe design: all connection  terminals are protected against accidental  touch 

 • Terminals supplied open for ease of wiring 

 • Operates over an extended voltage range  of 85% to 110% of rated control voltage  

 • N.C. dynamic braking pole is easily added  to two pole contactors 

 • Screwdriver guide holes 

 • Snap-on front mounted accessories  

• UL and CSA approved