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After opening the housing please lead the M-Bus cable through the left cable gland of the cover
and connect the cable to the left terminal. Then do the same with the cable of the pulse
generator (right side). Please connect an optional shielding to the terminal labelled with „shield".
Connect the shielding only to the PadPuls.
• Impulse devices with floating contacts (reed contacts) are connected to the terminals
marked with "pulse" using any polarity. If cable shielding is available, it can be wired single-
sided to the terminal marked with "shield".
• Impulse devices with optocouplers or electrically isolated transistor outputs must be
connected to the "pulse" with the correct polarity. The left-hand terminal is the positive
connection and the middle terminal the negative connection.
The following graphic shows the position of the terminals and the button:
jumper
battery
Attention:
The battery jumper is plugged in at the factory and should not be removed as the
PadPuls M1 will otherwise lose configuration. In this case, a new configuration including
programming of the ID is necessary.
User Manual PadPuls PadPuls M1 · 10/2018 · VERSION 1.4
lithium battery 3,0V / 1800 mAh
terminal
M-BUS
unprotect
key
PadPuls M1
terminal
pulse
-
+
5
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