Here are some key features and specifications of the 1756-HSC module:

High-speed counting: The module supports high-speed counting of digital input signals with up to 250 kHz input frequency, enabling accurate measurement and control of fast-moving processes.

Flexibility: It offers four independent counter channels, allowing you to monitor and control multiple events or processes simultaneously.

Compateble with various input types: The module supports a wide range of input types, including single-ended, differential, and line driver inputs, giving you the flexibility to interface with different signal sources.

Differential counting mode: It offers a differential counting mode that allows you to measure the difference between two encoder signals, providing enhanced accuracy in position measurement applications.

Position mode: The module supports position measurement by integrating the pulse counts over time and providing position outputs in different units, such as revolutions, inches, or millimeters.

Allen Bradley 1734 Series Plc Model 

1734-IE2V

1734-IE4C

1734-IJ

1734-IK

1734-IM4

1734-IT2I

1734-OA2

1734-OA4

1734-OB2

1734-OB2EP

1734-OB4

1734-OB4E

1734-OB8

1734-OE2V

1734-OV8E

1734-OW4

1734-PDN

1734-RTB

1734-SSI

1734-TB

1734-TB3

1734-TBCJC

1734-TBS

1734-TOP

1734-TOP3

1734-TOP3S

1734-TOPS