Product Name: Very High Speed Counter Module
Brand Name: AB
Model Number: 1794-VHSC
Place of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
| PLC Counter Module | FLEX I/O Counter Module |
| Industrial Automation Module | Allen-Bradley FLEX I/O |
| Position Feedback Module | High Speed Counter Module |
| Frequency Measurement Module | Encoder Interface Module |
| Machine Control Module | Pulse Counter Module |
| Allen-Bradley I/O Module | Motion Control Module |
| Industrial Control System Module | Industrial Counter Module |
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Minimum Order Quantity |
1 Piece |
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Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
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Sales: |
Email: |
Whatsapp: |
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Jim Pei |
The Allen-Bradley 1794-VHSC Very High Speed Counter Module is a high-performance FLEX I/O module designed for fast pulse counting, encoder feedback, and frequency measurement applications. With two high-speed input channels and isolated outputs, it provides accurate counting and position feedback for demanding industrial automation and motion control systems.
| Product Name | AB 1794-VHSC Very High Speed Counter Module |
| Manufacturer | Allen-Bradley |
| Product Type | Very High Speed Counter Module |
| Part Number | 1794-VHSC |
| Weight | 0.12kg |
| Estimated shipping dimensions | 9.2x5.3x4.5cm |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Input Voltage | 5V DC |
| Input Off-state Voltage | <1.8V DC |
| Input Off-state Current | <0.25 mA |
| Input On-state Current | >5mA |
| Outputs | 2 Isolated Groups of 2 |
| Output Supply Voltage Range | 10-31V DC |
| Power Dissipation | 5.0W @ 31.2V DC max |
| Input Channels | 2 |
| Inputs per Counter | 2 Groups of 3 |
| Thermal Dissipation | 17.1 BTU/hr. @ 31.2V DC max. |
High-Speed Counting Performance
Accurately processes fast pulse and encoder signals.
Dual Counter Channels
Supports two independent high-speed counting applications simultaneously.
Isolated Outputs
Two isolated output groups improve electrical reliability and system safety.
Precise Motion Feedback
Ideal for encoder-based position, speed, and frequency measurement.
Compact FLEX I/O Design
Saves panel space and simplifies system expansion.
Reliable Industrial Operation
Designed for continuous performance in demanding automation environments.
Easy PLC Integration
Seamlessly integrates with Allen-Bradley FLEX I/O control systems.
Improved Machine Accuracy
Enhances synchronization, positioning, and process efficiency.
Q1: How many counters are available on 1794-VHSC?
A:1794-VHSC provides two independent high-speed counter channels, enabling simultaneous monitoring of multiple encoder or pulse input signals.
Q2: Can 1794-VHSC be used with incremental encoders?
A: 1794-VHSC supports incremental encoder signals, making it suitable for position, speed, and direction monitoring in automated machinery.
Q3: Which Allen-Bradley platform is 1794-VHSC designed for?
A: 1794-VHSC is designed for integration with Allen-Bradley FLEX I/O systems, providing high-speed counting capabilities within distributed control architectures.
Q4: What types of equipment can 1794-VHSC monitor?
A: 1794-VHSC is commonly used with conveyors, packaging machines, servo systems, labeling equipment, indexing tables, and other motion control applications requiring accurate pulse counting.
Q5: Does 1794-VHSC provide isolated outputs?
A: 1794-VHSC includes two isolated output groups, allowing reliable control of external devices while improving electrical isolation and system reliability.
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