35
Overview of the possible combinations for the modules for slot 1 and 2
interface / slot 2
no module
M-Bus
RS232
RS485
pulse in
put
L-Bus
(for e
x
ternal
radio
)
interface / slot 1
no module
•
- - - - -
M-Bus
• •
•
•
-
•
RS232
•
- - - - -
RS485
•
- - - - -
pulse input
• •
•
•
-
•
pulse output
•
•
•
•
•
•
pulse in-/ output
• •
•
•
-
•
analogue output 4 … 20mA
•
- - - - -
L-Bus (for external radio)
•
- - - - -
•
Combination is allowed
-
Combination is not allowed
The modules can be used and combined as shown in the above table. The analogue module needs
both slots. These modules have no effect on consumption recording and can be fitted retrospectively
without damaging the verification mark.
WARNING
Electrostatic discharge.
Risk of damage to meter and particularly electronic components, for which no
liability is accepted!
Observe the relevant ESD (electrostatic discharge) regulations. No liability is
accepted for damage (especially to electronic components) resulting from failure to
comply with the ESD regulations.