Autonics MP5W-41 Digital Pulse Meter Indicator

Autonics MP5W-41 Digital Pulse Meter Indicator is a five‑digit LED pulse counter and display designed for panel mounting in automation and process control. It accepts voltage input (PNP) or No‑voltage input (NPN) and is powered from 100–240 VAC, 50/60 Hz, with an optional external 12 VDC supply for the internal electronics. The unit features a 14 mm‑high, 5‑digit LED display that ranges from -19999 to 99999 and supports 16 operation modes for measuring frequency, revolutions, speed, cycle, time, ratio, density, length, interval, accumulation, addition/subtraction, and more. It offers a main relay output (H, GO, L) and supports input frequencies up to 50 kHz on the primary input (min pulse width 10 μs) and up to 5 kHz on the second input (min 100 μs), with certain modes able to reach up to 1 kHz. The MP5W‑41 is IP54 rated on the front panel and is designed for panel mounting with screw‑terminal connections; its body dimensions are approximately 96 × 48 × 95.5 mm and its weight about 334 g. Operating environment spans -10 to 50 °C with 35–85% RH (non‑condensing), and the device can be used with an external 12 VDC supply drawing about 80 mA. These specifications make it well suited for counting pulses, monitoring rotational speed, and displaying real‑time frequency or cycle data in industrial control panels.