Operating the device
81
11/04 MN01219002Z-EN
Maximum distances / Bus cable lengths
According to the IEC 61158-2 standard the maximum cable
length of a bus segment with cable type “A” is as follows
(
a
following in Table 4):
Table 4:
Cable lengths
Operating the device
Putting the PROFIBUS-DPV1 interface into operation
The following steps are necessary to commission the
interface:
X
Connect the NZM-XDMI-DPV1 via the “EASY-Link”
connector with the DMI (basic unit).
You must slide up the cover flap on the right-hand side of
the device in order to plug in the connector on the DMI.
X
Connect the 24 V DC power supply for the interface
(
Caution!
Do not switch on yet!).
X
Connect the Profibus plug to the device and switch on the
bus terminator if necessary.
X
Switch on the supply voltage for the DMI and interface.
Baud rate [kBit/s]
Max. cable length [m]
9.6
1200
19.2
1200
93.75
1200
187.5
1000
500
400
1500
200
3000
100
6000
100
12000
100
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