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Allen-Bradley 1734-VHSC24
Overview
The Allen-Bradley 1734-VHSC24 is a POINT I/O Very High-Speed Counter (VHSC) module designed for applications requiring precise counting of high-frequency pulses. Operating at 24V DC, it supports input frequencies up to 1 MHz and provides two sourcing outputs. Its compact, DIN rail-mountable design makes it ideal for distributed control systems where space is at a premium.
Key Features
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Input Voltage: 24V DC
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Maximum Input Frequency: 1 MHz (X1 mode), 500 kHz (X2), 250 kHz (X4)
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Inputs: Single group of A/Aret, B/Bret, Z/Zret
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Outputs: 2 sourcing outputs, 0.5 A max per channel
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Output Voltage Range: 10–28.8V DC
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Mounting: DIN rail
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Enclosure Rating: IP20 (open-style)
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Status Indicators: Module and network status LEDs
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Configuration: Supports various counting modes including counter, encoder, rate measurement, and PWM
Technical Specifications
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Catalog Number: 1734-VHSC24
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Input Current: 6.1 mA @ 15V DC, 10.2 mA @ 24V DC
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Input ON-State Voltage: ≥12.5V DC
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Input OFF-State Voltage: ≤1.8V DC
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Output Current: 0.5 A max per channel
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Output ON-State Voltage Drop: ≤0.3V DC @ 0.5 A
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Output OFF-State Leakage Current: ≤0.5 mA
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Power Dissipation: 1.9 W max
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Thermal Dissipation: 6.5 BTU/hr max
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POINTBus Current: 180 mA max
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Isolation Voltage: 50V (continuous), Basic Insulation Type
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Operating Temperature: -20°C to +55°C
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Dimensions (H x W x D): 12.1 cm x 5.66 cm x 7.75 cm
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Weight: 35.07 g
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Certifications: UL, CE, C-Tick, KC, Marine, IECEx
Applications
-
High-speed counting for packaging machinery
-
Position tracking in conveyor systems
-
Pulse counting from flow meters
-
RPM measurement in rotating equipment
-
Integration with encoders for motion control
Why Choose the 1734-VHSC24?
-
High-Speed Performance: Capable of counting pulses up to 1 MHz, suitable for demanding applications.
-
Versatile Configuration: Supports multiple counting modes to fit various application needs.
-
Compact Design: Space-saving form factor ideal for distributed I/O systems.
-
Reliable Outputs: Two sourcing outputs provide control capabilities based on count thresholds.
-
Easy Integration: Seamlessly integrates with Allen-Bradley controllers and networks.
Order Now
The Allen-Bradley 1734-VHSC24 Very High-Speed Counter Module is available and ready to ship.
Description
Allen-Bradley 1734-VHSC24
Overview
The Allen-Bradley 1734-VHSC24 is a POINT I/O Very High-Speed Counter (VHSC) module designed for applications requiring precise counting of high-frequency pulses. Operating at 24V DC, it supports input frequencies up to 1 MHz and provides two sourcing outputs. Its compact, DIN rail-mountable design makes it ideal for distributed control systems where space is at a premium.
Key Features
-
Input Voltage: 24V DC
-
Maximum Input Frequency: 1 MHz (X1 mode), 500 kHz (X2), 250 kHz (X4)
-
Inputs: Single group of A/Aret, B/Bret, Z/Zret
-
Outputs: 2 sourcing outputs, 0.5 A max per channel
-
Output Voltage Range: 10–28.8V DC
-
Mounting: DIN rail
-
Enclosure Rating: IP20 (open-style)
-
Status Indicators: Module and network status LEDs
-
Configuration: Supports various counting modes including counter, encoder, rate measurement, and PWM
Technical Specifications
-
Catalog Number: 1734-VHSC24
-
Input Current: 6.1 mA @ 15V DC, 10.2 mA @ 24V DC
-
Input ON-State Voltage: ≥12.5V DC
-
Input OFF-State Voltage: ≤1.8V DC
-
Output Current: 0.5 A max per channel
-
Output ON-State Voltage Drop: ≤0.3V DC @ 0.5 A
-
Output OFF-State Leakage Current: ≤0.5 mA
-
Power Dissipation: 1.9 W max
-
Thermal Dissipation: 6.5 BTU/hr max
-
POINTBus Current: 180 mA max
-
Isolation Voltage: 50V (continuous), Basic Insulation Type
-
Operating Temperature: -20°C to +55°C
-
Dimensions (H x W x D): 12.1 cm x 5.66 cm x 7.75 cm
-
Weight: 35.07 g
-
Certifications: UL, CE, C-Tick, KC, Marine, IECEx
Applications
-
High-speed counting for packaging machinery
-
Position tracking in conveyor systems
-
Pulse counting from flow meters
-
RPM measurement in rotating equipment
-
Integration with encoders for motion control
Why Choose the 1734-VHSC24?
-
High-Speed Performance: Capable of counting pulses up to 1 MHz, suitable for demanding applications.
-
Versatile Configuration: Supports multiple counting modes to fit various application needs.
-
Compact Design: Space-saving form factor ideal for distributed I/O systems.
-
Reliable Outputs: Two sourcing outputs provide control capabilities based on count thresholds.
-
Easy Integration: Seamlessly integrates with Allen-Bradley controllers and networks.
Order Now
The Allen-Bradley 1734-VHSC24 Very High-Speed Counter Module is available and ready to ship.