Programmable f/I-f/f Converter

PR 5223A is a programmable frequency converter that turns pulse/frequency signals into standard analog outputs (0…20 mA and 0…10 VDC) and can also work as an f/f converter for pulse division/multiplication or as a frequency generator (time base/clock). It provides 2 programmable pulse inputs (NAMUR, tacho, NPN/PNP, TTL, S0, contact), galvanic isolation between supply/inputs/outputs, and configurable digital outputs (NPN/PNP or optional relays). The unit is DIN-rail mounted, powered by a universal AC/DC supply, and includes polarity-reversal protection plus short-circuit-protected outputs for robust industrial use.