Roland R4000 Manual page 49

B0059001 / Rev. 2.3
4.9.3 CC-Link Connection
A CC-Link module is installed in units type SND40-(EC)-(MF)-CC. The unit supports the protocol
version 1 of CC-Link. This module is connected via a pluggable screw connector, which is in scope
of delivery.
Fig. 30: SND40 CC-Link module
Connection to the CC-Link bus may only be done by an electrician.
Fig. 31: SND40 CC-Link module allocation
If the SND40 is the last participant in the bus, then an external termination resistor should be
placed into the open connector. The resistor is not included in the scope of supply. A resistor
between DA und DB 110 Ohm or 130 Ohm ½ Watt can be used.
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Weld Seam Detection System R4000 SND40
for Tubes, Cans and Drums
Manual
Mainboard SND40
View of CC-Link module
(protocol version 1).
For further details on CC-Link interface see
chapter "Technical data".
View of module with connected cable
Allocation of CC-Link socket
Addressing the CC-Link module
The station number and the baud rate are
set in the system parameter of the SND40.
Rotary switches on the module are set to
"9" by Roland Electronic and should not be
changed.
Electrical installation
Pin Signal
1
Communication line
(DA)
2 Communication line (DB)
3 Digital GND (DG)
4 Shield
5
Frame Ground
(FG / PE)
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