The Allen-Bradley 1771-VHSC Series A is a Very High-Speed Counter (VHSC) module designed for the PLC-5® system, providing precise counting and frequency measurement capabilities for high-speed industrial automation applications.
Security policy
We offer many payment options to make your purchasing experience secure, easy and flexible.
Delivery policy
In-stock products: Same day shipping Mon. through Fri. by 6:00 pm EST.
The 1771-VHSC module features four input channels configurable for various modes, including counter, encoder (X1 and X4), period/rate, and continuous/rate modes. It supports single-phase counter inputs up to 1 MHz and two-phase encoder inputs up to 250 kHz, accommodating a wide range of high-speed counting requirements. The module offers eight digital outputs, isolated in groups of two, with current-sourcing capabilities at 5 to 24V DC (2A maximum per output). Inputs can be single-ended or differential, with an input voltage range of 5 to 24V DC. Designed for seamless integration into the PLC-5® system, the 1771-VHSC operates with a backplane current draw of 650 mA and does not require an external power supply. Its compact design allows for efficient installation within control panels, making it suitable for applications requiring high-speed counting and precise frequency measurements.
Features:
Four configurable input channels
Supports counter, encoder (X1 and X4), period/rate, and continuous/rate modes
Single-phase counter inputs up to 1 MHz
Two-phase encoder inputs up to 250 kHz
Eight digital outputs, isolated in groups of two
Current-sourcing outputs at 5 to 24V DC (2A max per output)
The Allen-Bradley 1746-IA16 Series C is a 16-channel digital AC input module designed for the SLC 500 programmable controller platform. It accepts input voltages ranging from 85 to 132 Volts AC and provides real-time status of input devices to the processor.
The Allen-Bradley 1747-L30L Series B is a fixed hardware style controller from the SLC 500 family, featuring 30 I/O points—18 digital inputs and 12 digital outputs. It operates on 120/240V AC power and includes integrated communication ports for seamless integration into industrial automation systems.
The Siemens 6ES7 315-2EH14-0AB0 is a SIMATIC S7-300 CPU 315-2 PN/DP central processing unit, featuring 384 KB of work memory, an MPI/DP interface supporting up to 12 Mbit/s, and an Ethernet PROFINET interface with a 2-port switch. A Micro Memory Card is required for operation.
The Allen-Bradley 1746-A4 is a 4-slot modular chassis designed to house SLC 500 processors and I/O modules, providing a compact and flexible solution for industrial automation systems.
The Allen-Bradley 1769-ECR Series A is a Compact I/O right end cap/terminator designed to close off the end of the communication bus in 1769 CompactLogix and MicroLogix 1500 systems, ensuring proper system termination and communication integrity.
The Allen-Bradley 1762-L40BWAR Series C is a MicroLogix 1200 programmable logic controller (PLC) designed for small to medium-sized industrial automation applications. It offers a combination of digital inputs and relay outputs, along with built-in communication ports for seamless integration into control systems.
The Allen-Bradley 1747-ASB Series A is a Remote I/O (RIO) Adapter Module designed for the SLC 500 series, enabling seamless integration of remote I/O chassis into a centralized control system.
The Schneider Automation Inc. TSX Quantum 140 CPU 113 02 is a programmable logic controller (PLC) CPU module designed for industrial automation applications, offering reliable performance and flexibility for various control tasks.
The Allen-Bradley SLC 100 is a compact programmable logic controller (PLC) designed for industrial applications, offering relay logic, timers, counters, and shift register capabilities.
The Allen-Bradley 1794-OB16 Series A is a 16-point digital DC output module within the FLEX™ I/O system, designed to provide 24V DC sourcing outputs for industrial automation applications.
The Allen-Bradley 1794-OB32P is a 32-point, 24V DC protected digital output module designed for the FLEX I/O system, offering high-density output capabilities with electronic protection.
Siemens Simatic S7 Advanced Control System: A powerful automation solution with high performance CPU, advanced communication interfaces, wide range of I/O modules, comprehensive diagnostics, user-friendly programming interface, and robust security features for enhancing industrial automation processes.
The Allen-Bradley 1756-L61 Series B is a ControlLogix Logix5561 processor module with 2MB user memory, designed for high-performance industrial automation applications.
The Siemens 570628.9101.02 Circuit Board is a key component used in various industrial automation systems. It is designed to manage and control electrical signals within machinery, ensuring reliable operation in high-demand industrial environments.
Are you sure that you want to report this comment?
Report sent
Your report has been submitted and will be considered by a moderator.
Your report cannot be sent
Write your review
Review sent
Your comment has been submitted and will be available once approved by a moderator.
Your review cannot be sent
The Allen-Bradley 1771-VHSC Series A is a Very High-Speed Counter (VHSC) module designed for the PLC-5® system, providing precise counting and frequency measurement capabilities for high-speed industrial automation applications.
