The 1756-HSCE2 high-speed counter module is designed for precision in applications such as counting, totalizing, and position monitoring. With a versatile input voltage range from 4.2VDC to 30VDC, depending on operation mode, this module supports both pulse and quadrature counters, offering a maximum input frequency of 1 MHz. It features eight outputs, including four real 5-30 VDC sourcing outputs, and boasts robust isolation capabilities with 1000V backplane and 500V channel-to-output isolations. Each channel can handle significant pulse activity with a minimum width of 475 ns, accommodating up to +/- 8,388,607 counts, making it ideal for integration with the SLC 500 system.
Technical specifications for 1746-HSCE2
Manufacturer
Rockwell Automation
Module Type
High-Speed input module
Series
SLC 500
Part Number/Catalog No.
1746-HSCE2
Brand
Allen-Bradley
Module inputs:
±A1, ±B1, ±Z1, ±A2, ±B2, and ±Z2
Input Voltage, nominal
5VDC; 24VDC
Operating Voltage Range
4.2V dc to 12V dc; 10V dc to 30V dc
Min. Pulse Width
475 ns
Min. Phase Separation
200 ns
Max. Input Frequency
1 MHz
Module outputs:
Eight (8) outputs; Four (4) Virtual / Four (8) real
