PadPuls M2 - 2 Pulse inputs to M-Bus slaves

Two separated pulse inputs
Safe detection of up to 15 pulses per second at each input
Pulse debouncing
Pulse value free adjustable
Plug-in terminals simplify the installation wiring
Unit free selectable (e.g. Wh, kWh, MWh, kJ, m3, l,...)
Counter length: 8 decimal digits
Due-date function with integrated realtime clock
One yearly value and 15 monthly values (optional)
M-Bus protocol according to EN13757-2 and -3
Fully parameterizable by M-Bus, including overwrite protection
Transmission rate: 300 and 2400 baud with auto baud detection
Fully operable in case of M-Bus failure by integrated battery
Case for wall mounting W x H x D: 80 x 80 x 52 mm
Two battery options available
Protective class IP 54 (IP65 is possible)

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Product Details

The PadPuls M2 allows up to two impulse meters with floating output (for example gas, water, electricity meter) or, electronic So outputs as well. Each pulse input can be configured.

Product Specification

Technical Data
Power supply: by M-Bus, switches automatically to battery in case of bus failure
Bus operation: max. 1.5mA (1 unit load)
Battery operation: current taking max 50 A
Battery expectancy 0.23Ah: 10 years at max. 18 failure days p.a. (changeable coin-type battery)

Battery expectancy 1.35Ah: 10 years at max.110 failure days p.a.
Temperature range: 0 .. 55 oC
Pulse inputs: 2, individual adjustable
Contact voltage: 2.5V .. 3.6V
Contact current: 30 A
Debouncing time: 5ms
Cable pulse generator: max. 10m

Potential: floating
Resistance: open > 1M , closed < 2k
Contact duration, pause: min. 30ms
Pulse frequency: max. 14 Hz
Tariff signal: floating (data see above) Or: 100..250VAC (PadPuls M2C)

M-Bus protocol: according to EN1434-3
Transmission rate: 300, 2400 baud (autom. detection)

Case mounting: rail (DIN-EN 50 022) or wall mounting
Protection type: IP40
Dimensions (M2): W x H x D: 80 x 80 x 52 mm
Dimensions (M2C): W x H x D: 93 x 51 x 58 mm