Search pulse/high-speed counter module references by OEM, aftermarket, Kaysan, or manufacturer number. Each result links to a crawlable part page and wholesale enquiry.
Schneider Electric Modicon Quantum high-speed counter module. 5 channels, 8 inputs, counting frequency 100000 Hz, counting input voltage 30 V DC max.
Schneider Electric Modicon Quantum high-speed counter module. 2 channels, 8 inputs, incremental or quadrature counting input.
Allen-Bradley 1734-VHSC24 POINT I/O 24V very high speed counter module.
Allen-Bradley 1734-VHSC5 POINT I/O 5V very high speed counter module.