Table of Contents
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Battery operation
Battery service life
In battery operation
M-Bus: physical characteristics
M-Bus quiescent current
Space (0-bit) current
M-Bus interface
PadPuls M1 User Manual
GmbH, Stettiner Str. 38, D-33106 Paderborn
Max. 13µA at 25°C
Max. 15µA at 60°C
additionally 3µA with continuously closed contact
> 9.5 years at 25°C
> 7.5 years at 60°C
Max 50 million impulses per annum each
Service life minus 10% with additional
30 million impulses per annum
typ. 1.25 mA, max. 1.5mA (1 unit load)
quiescent current + typ. 13 mA
TI TSS721 with 2 x 215Ω protection resistors
26.09.01, Version 1.3
15
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