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7224230.02 - en
INSTALLATION AND OPERATING MANUAL
8.1 REMOTE METERING VIA CABLE (M-BUS)
To centralise consumption using a cable communication network (M-Bus), connect the output cable of the litre counter
(pulse output) to the heat meter.
The pulse cable must be connected to the terminal board. For the connections see figure 8.
For the development of the M-Bus network (data concentrator or data recorder) see §13 and the instructions supplied
with the accessories.
Figure 8: Connecting liter counter to calorie counter
CR_0778-en
II
I
CABLE
M-BUS
DATA CABLE
NETWORK
M-BUS
B
M
V
G
B
M
1
2
3
4
5
6
ZENNER
zelsius
0,000
M W h
change over
BAR CODE ZONE Serial number
6ZR/8833013556
CE
M 13
0102
ZR
DE-12-MI004-PTB010
COUNTER
LITER
I
CABLE II
M
B
B
B
III
KEY:
B=White
M=Brown
V=Green
G=Yellow
(INPUT 3)
(INPUT 1)
(INPUT 2)
(COMMON)
COUNTER
LITER
CABLE
COUNTER
LITER
CABLE