Excellent PLC
Product Introduction
The Allen Bradley 1734-VHSC24 Point I/O Very High Speed Counter Module is a high-performance counter module designed for applications requiring precise and fast signal processing within the POINT I/O platform from Rockwell Automation. It is specifically built to handle high-frequency input signals such as encoder feedback, pulse trains, and position tracking tasks.
In modern automation systems, standard digital input modules are often insufficient for capturing rapid signal changes. The 1734-VHSC24 addresses this limitation by supporting very high-speed counting capabilities up to 1 MHz, ensuring accurate measurement even in demanding motion control and high-speed production environments.
With its compact size and seamless integration into POINT I/O systems, this module enables efficient data acquisition while maintaining system flexibility. It is particularly suitable for applications where timing accuracy and response speed are critical to system performance.
Product Specifications
| Parameter | Value |
|---|---|
| Module Type | Very High Speed Counter Module |
| Input Voltage | 24 VDC |
| Input Current | 10.2 mA |
| Maximum Counting Frequency | 1 MHz |
| Number of Inputs | High-speed counter inputs |
| Number of Outputs | 2 Outputs |
| Signal Type | Pulse / Encoder Signals |
| Response Time | High-speed real-time processing |
| Accuracy | High precision counting |
| Isolation | Electrical isolation supported |
| Mounting Type | DIN Rail Mounted |
| Operating Temperature | 0 to 55°C |
| Storage Temperature | -40 to 85°C |
| Relative Humidity | 5–95% non-condensing |
| Certifications | CE, UL, CSA |
| Dimensions | 75.5 x 12 x 56 mm |
| Weight | 0.03 kg |
Applications
● Used in high-speed counting applications such as encoder signal acquisition and pulse measurement
● Suitable for motion control systems, including positioning, speed monitoring, and rotation tracking
● Applied in packaging and labeling machines, where precise counting of products or movements is required
● Ideal for conveyor systems, enabling accurate speed and position detection
● Common in automated manufacturing lines where fast response to input signals is critical
● Used in test and measurement systems requiring high-frequency signal processing
Advantages
● Supports very high counting frequency up to 1 MHz, ensuring accurate capture of fast signals
● Provides high precision and real-time response, improving system performance in dynamic environments
● Equipped with 2 configurable outputs for control or signaling purposes
● Compact design allows easy integration into space-limited control panels
● Enhances system capability by enabling advanced motion and position monitoring
● Fully compatible with POINT I/O architecture for seamless system expansion
