PadPuls M4C

The PadPuls M4C is a pulse adaptor that connects up to four conventional meters with pulse output to a M-Bus system.

  • Four separated pulse inputs
  • Safe detection for up to 18 pulses per second at each input
  • Pulse debouncing
  • Pulse value free adjustable
  • Unit free selectable (e.g. Wh, kWh, MWh, kJ, m3, l,...)
  • Counter length: 8 decimal digits
  • Due-date function with integrated realtime clock and 15 monthly values
  • M-Bus protocol according to EN13757-2 and -3
  • Fully parameterizable by M-Bus or optical interface including overwrite protection
  • Transmission rates: 300, 2400 and 9600 baud with auto baud detection
  • Fully operable in case of M-Bus failure by integrated battery
  • Dimensions W x H x D: 53 x 91 x 58mm
  • mounted on DIN rail
  • Counter and denominator of pulse value free selectable
  • Tariff mode: 2 pulse inputs and 2 tariff switch inputs or 230VAC signal
  • Pulse input status reported

Technical Data

Power supply

Remote supply by M-Bus with automatic switch to battery on bus fail

Bus operation

max. 1.5mA (1 unit load), no load of battery

Battery operation

Current draw typ. 8μA

Operating temperature

0 .. 55 °C

Pulse inputs

max. 18 Hz
Potentialfreier Kontaktinterne Versorgung (3V, 30μA) Entprellzeit 1ms

M-Bus protocol

according to  EN1434-3


300, 2400 and 9600 baud (automatic detection)

Adressierungprimär und sekundär
Housing IM002GCMounting DIN rail
TS35 light grey plastic
W x L x H = 53 x 91 x 58 m


Ordering information

Order NumberDescription
IM002GCPadPuls M4C

Including configuration software MBCONF