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Allen-Bradley 1794-VHSC FLEX I/O high-speed counter module, 2-channel, 24V DC, DIN rail

Allen-Bradley 1794-VHSC

SKU: 1794-VHSC
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$978.00
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Allen-Bradley 1794-VHSC

Overview

The Allen-Bradley 1794-VHSC is a high-speed counter module from the FLEX I/O 1794 series, designed to interface with encoders, pulse trains, and other rapid input devices. It features two independent channels, each capable of counting pulses at high frequency, providing precise feedback for motion and position control applications.

This module operates on 24V DC and mounts easily on standard DIN rails, making it ideal for decentralized I/O applications.

Key Features

  • Input Channels: 2 high-speed channels

  • Input Voltage: 24V DC

  • Input Type: Differential or single-ended (A, B, Z, pulse/dir)

  • Max Input Frequency: Up to 1 MHz (depending on mode and wiring)

  • Mounting: DIN rail via FLEX I/O base

  • Status LEDs: Channel activity and power indicators

  • Isolation: Optical input isolation for signal integrity

Technical Specifications

  • Catalog Number: 1794-VHSC

  • Module Type: High-speed counter

  • Compatibility: FLEX I/O adapters (1794 family)

  • Wiring: Compatible with 1794-TB3 or 1794-TBN terminal bases

  • Operating Temperature: 0°C to +55°C

  • Backplane Power: Supplied through FLEX I/O system

  • Certifications: UL, CE, CSA, RoHS compliant

  • Dimensions: Compact footprint for modular I/O integration

Applications

  • Position tracking with rotary or linear encoders

  • Flow metering and speed detection

  • Motion control feedback

  • High-speed event counting

  • Packaging, labeling, and machine control systems

Why Choose the 1794-VHSC

  • Precision Monitoring: Ideal for applications requiring high-speed input capture

  • Modular Flexibility: Integrates easily with FLEX I/O systems

  • Space-Saving: Compact design fits decentralized architectures

  • Scalable I/O: Expand as needed with other FLEX modules

  • Reliable Operation: Industrial-grade durability and performance

Order Now

The Allen-Bradley 1794-VHSC high-speed counter module is available and ships worldwide. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 1794-VHSC

Overview

The Allen-Bradley 1794-VHSC is a high-speed counter module from the FLEX I/O 1794 series, designed to interface with encoders, pulse trains, and other rapid input devices. It features two independent channels, each capable of counting pulses at high frequency, providing precise feedback for motion and position control applications.

This module operates on 24V DC and mounts easily on standard DIN rails, making it ideal for decentralized I/O applications.

Key Features

  • Input Channels: 2 high-speed channels

  • Input Voltage: 24V DC

  • Input Type: Differential or single-ended (A, B, Z, pulse/dir)

  • Max Input Frequency: Up to 1 MHz (depending on mode and wiring)

  • Mounting: DIN rail via FLEX I/O base

  • Status LEDs: Channel activity and power indicators

  • Isolation: Optical input isolation for signal integrity

Technical Specifications

  • Catalog Number: 1794-VHSC

  • Module Type: High-speed counter

  • Compatibility: FLEX I/O adapters (1794 family)

  • Wiring: Compatible with 1794-TB3 or 1794-TBN terminal bases

  • Operating Temperature: 0°C to +55°C

  • Backplane Power: Supplied through FLEX I/O system

  • Certifications: UL, CE, CSA, RoHS compliant

  • Dimensions: Compact footprint for modular I/O integration

Applications

  • Position tracking with rotary or linear encoders

  • Flow metering and speed detection

  • Motion control feedback

  • High-speed event counting

  • Packaging, labeling, and machine control systems

Why Choose the 1794-VHSC

  • Precision Monitoring: Ideal for applications requiring high-speed input capture

  • Modular Flexibility: Integrates easily with FLEX I/O systems

  • Space-Saving: Compact design fits decentralized architectures

  • Scalable I/O: Expand as needed with other FLEX modules

  • Reliable Operation: Industrial-grade durability and performance

Order Now

The Allen-Bradley 1794-VHSC high-speed counter module is available and ships worldwide. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1794-VHSC

Allen-Bradley 1794-VHSC

$978.00
Add to wishlist
Allen-Bradley 1794-VHSC

Allen-Bradley 1794-VHSC

Your Price:
$978.00
Item Added to Your Cart
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