AB Control Systems 1794-VHSC Counter Module, Industrial Automation

Model:AB 1794-VHSC

Counting Range:1 to 999,999,999 counts

Resolution:1 count per pulse

Accuracy:+/- 0.01% of reading ± 1 count

Operating Temperature:-10°C to +55°C

Power Consumption:10 mA @ 24 VDC

Communication Interface:Modbus RTU

Enclosure Type:IP20

    The ABB AB 1794-VHSC Counter Module is a high-performance solution for counting tasks requiring exceptional precision in industrial environments. This module is meticulously engineered to deliver accurate counts under a wide range of operational conditions, ensuring reliability in critical applications.

    With its ability to handle counting rates up to 100 kHz, it surpasses the capabilities of standard counter modules, making it suitable for demanding applications where speed and accuracy are paramount. The module’s robust design allows it to withstand extreme temperatures ranging from -25°C to +60°C, ensuring it operates seamlessly in various industrial settings.

    Equipped with a versatile communication interface based on RS-485 Modbus RTU, this counter module facilitates seamless integration with existing industrial control systems. Its compatibility with DC voltage inputs from 12V to 24V makes it flexible for use across different power supply scenarios.

    The module supports relay contacts as output type, which can handle up to 5 A at 250V AC, providing the necessary current capacity for driving various actuators or initiating control actions. Its precision accuracy, within ±0.01% of reading ±2 counts, ensures minimal errors in counting operations, critical for process control and monitoring.

    Designed with modern industrial aesthetics and compact dimensions of 141mm x 100mm x 88mm, the AB 1794-VHSC Counter Module integrates effortlessly into any control panel layout without compromising space efficiency. It weighs approximately 0.5kg, making it easy to install and maintain.

    Backed by ABB’s commitment to quality and innovation, the AB 1794-VHSC Counter Module is an essential component for enhancing productivity and efficiency in manufacturing lines, quality control processes, and other applications requiring precise counting functionality.