Diehl IZAR CENTER 250 Instructions D'utilisation page 14

IZAR CENTER
Terminal
/ socket
30, 32, 34 M-Bus output -
65
66
67
68
M-Bus meter
ƒ
Connection via the M-Bus output terminal
The M-Bus is not polarity-conscious, a + and a - output
must be connected to the corresponding M-Bus meter. All
the M-Bus outputs are connected in parallel.
Repeater
ƒ
Connect M-Bus output of a further IZAR CENTER to the
terminals 1 and 2.
Connect terminal 5 or 6 with a protective ground
potential.
Protective ground must be connected to IZAR
CENTER.
Modem, PC
ƒ
Connection to socket 67 Use the supplied interface
cable (maximum cable length 10m).
- 14 -
Description
Safety catch
Plug for USB connection
Plug mini DIN (8 pol.) for connection PC,
modem (RS232 interface)
Plug for LAN connection
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