Universal
Programmable via a infrared (IR) signal; the PC-UP & PC-UN act as an Inverter, Timer, Counter or Speed Monitoring.

Inverter
Convert a device's NPN or PNP signal by adding the PC-IP or PC-IN. Also can change a sensor output; NO to NC, or NC to NO.

Timer
Programmable range from 1 ms to 65 seconds, use the PC-TP & PC-TN as a On-delay or Off-delay, or use as a pulse stretcher.

Counter
Easily program PC-CP & PC-CN to count pulses or intervals (from 2 to 65535 pulses); sensor output relayed only after full count.

Frequency / Speed Monitor
Programmable to sense over or under speed conditions in rotation machinery; use the PC-FP & PC-FN to achieve any frequency range between 0.015 Hz to 1 kHz.