The SCES-PD4-L is a 4-channel pulse and DAC conditioning unit designed for demanding measurement, test, and validation tasks. It combines analog pulse/tacho inputs, digital pulse/tacho inputs, and semi-differential DAC outputs in a compact 1-slot design.

Unlike the BNC version, the SCES-PD4-L features 6 × 4-pin LEMO-compatible connectors. It thus offers a total of 6 digital pulse/tacho inputs and 4 analog pulse/tacho channels, which can also be used as DAC outputs via software.

The unit supports analog tachometer signals, variable-reluctance sensors, digital pulses, tachometer signals, as well as incremental encoders and quadrature encoders. Thanks to its combination of input and output functionality, the SCES-PD4-L is particularly well-suited for applications in speed measurement, encoder detection, signal generation, and test bench technology.