Start-up Manual
80946/118 ETM
6
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Duplomatic MS S.p.A.
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INSTALLATION
Cable sections of 0.75 mm
2
are recommended for power supply. Others connections requires
cables with a shielded jacket, connected to GND only on the card side.
Complete protection of the connection wires can be requested in environments with critical
electromagnetic interferences.
A typical screened PROFIBUS plug (D-Sub 9-pin with switchable termination) is mandatory. Also
the Profibus cable must be screened.
Every Profibus segment must be provided with an active bus termination at the beginning and at
the end. The termination is already integrated in all common Profibus plugs and can be activated
by a DIL switch.
Settings
The module supports all PROFIBUS baud rates from 9,6 kbit/s up to 12000 kbit/s with auto
detection. The functionality is defined in IEC 61158. The PROFIBUS address can be programmed
via PROFIBUS (default address: 3).
A display shows the status of the communication between the nodes.
The CAN-side installation of the EWM-BUS-DD is easy and only few steps are necessary.
Wire the CANBus of the coupler with the CANBus line of the master card for the axis control, as
shown below:
Connect the power supply:
•
pin 5 and pin 6 = 24 V
•
pin 7 and pin 8 = 0 V
