The Allen-Bradley 1756-HSC High-Speed Counter module, part of the 1756 ControlLogix series, is designed for industrial applications that require precise counting and position detection. It features selectable counter and frequency modes, allowing the module to process input signals efficiently, with a default counter mode updating data every 2 milliseconds. With the capability to handle pulse inputs up to 1 MHz in counter mode and accommodating encoder operations, the module also supports a wide input voltage range and displays power-efficient performance, making it ideal for integration with various sensors like incremental encoders and photoelectric sensors.
Technical specifications for 1756-HSC
Manufacturer
Rockwell Automation
Brand
Allen-Bradley
Part Number/Catalog No.
1756-HSC
Series
ControlLogix
Inputs
3 per Counter
Module Type
High Speed Counter Module
Outputs
4-Point
Signal Frequencies
1 MHz in counter modes (A input); 500 KHz in rate measurement mode (A input); 250 KHz in encoder mode (A/B inputs, X1 or X4); 50Hz with debounce filter enabled
