Rockwell Automation 1760-xxxx Pico Controller User Manual - Manual (Page 199)

Publication 1760-UM001D-EN-P - September 2005
Specifications A-9
Counting Frequency <1 kHz
Pulse Shape Square Wave
Mark-to-Space Ratio 1:1
High-Speed Counter Inputs, I1 to I4 1760-L12BBB, 1760-L12BBB-ND
1760-L12BWB, 1760-L12BWB-NC
1760-L12BWB-ND, 1760-L12DWD
1760-L12DWD-ND
1760-L18BWB-EX, 1760-L18BWB-EXND
1760-L18DWD-EX, 1760-L18DWD-EXND
1760-L20BBB-EX, 1760-L20BBB-EXND