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4. Installation
DANGER
Dangers during Installation
Risk of injury / Risk of damage to the device or plant
Observe all safety regulations in the chapter "Safety".
4.1 Connection terminals (overview)
Tab.1 Connecting terminals (overview)
Terminal
X11
X1 - X8
Connection diagram see page 30.
4.2 Connecting a 24 V power supply
> Switch off the main power supply including the external 24 V power source and make sure these cannot
be accidentally switched back on again.
> Connect the external 24 V voltage supply (150 mA) to X11.1 (+) and X11.2 (-) (reverse polarity protec-
tion).
> Ground the X11.3 terminal by as short a route as possible (for EMC reasons).
REMARK
24 V DC power source
Several bus modules can be operated with one power supply.
> In cases of SELV (safety extra low voltages) do not ground the 24 V power source.
4.3 Connecting the power controller to X1-X8
> Switch off the main power supply including the external 24 V power source and make sure these cannot
be accidentally switched back on again.
> Connect the interfaces X1 to X8 of the bus module to the system interfaces of the power controller
(shielded four-wire cable)
Attention: To control all parameters by ProfiNet we recommend closing the Thyro-A switches S1.3, S1.4,
S1.5 (Thyro-Tool Mode).
4.4 Connecting the Ethernet bus module to the master
The Ethernet bus module has two Ethernet ports which are equipped with a switch functionality which
allows a line topology to be constructed.
A standard patch cable is required for connecting with a switch. For a direct connection (line topology) a
cross-over cable is required.
Description
.1
24V (+)
.2
24V (ground)
.3
grounding, carry out as short as possible
.1
jointly switchable ground potential
.2
RxD
.3
TxD
.4
ground
.5
separately switchable ground potential
.6
ground
.7
ground potential for shield connection
11
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