Connectors
RJ45
Use only high-quality RJ45 cables.
Low priced RJ45 cables can damage the female RJ45 connector. The dimensions of
the cable connectors deviate frequently from the standard dimensions. Thus, they cause
problems with the electrical contact after only few connecting cycles.
7.2.3
Cables for the Rotor Position Detection
Use shielded lines and shielded D-sub shells for wiring the different measuring systems.
Connect the cable shield to both connector shells: At the drive connect the shield to the
D-sub shell and at the motor to the shell of the measuring system connector.
Examples for the use of conductors:
▶
Motors with resolver
LIYCY 3 x 2 x 0.14 or 4 x 2 x 0.14 for motors with integrated thermal contact. Con-
ductors: shielded, twisted in pairs. Twist mode: sine/sine, cosine/cosine, rotor/rotor
and, if necessary, thermal contact/thermal contact.
For delicate applications we recommend additional shielding of the separate pairs.
▶
Motors with incremental encoder
LIYCY 5 x 0.14 or 7 x 0.14 for motors with integrated thermal contact.
▶
Motors with Hall sensors and tachometer generator
LIYCY 9 x 0.14 or 12 x 0.14 for motors with integrated thermal contact.
7.2.4
Cables for the External Ballast Resistor
The cables of the external ballast resistor of R
EX
and +UB must be twisted. If the cable
is longer than 20 cm a shielded cable must be used.
7.3
DHCP button
On the front panel of the device you find a small circular opening. The DHCP button is
located behind this opening. This button is activated, when there is no DHCP server for
IP address assignment available in the connected LAN (X11).
In this case push the button using a pointed object (e.g. ball pen). Thus, the SD4S drive
becomes the DHCP server for the connected PC. The status LEDs give a visual feed-
back. For a detailed description of this procedure refer to the “Drive System SD4 – Eth-
ernet Configuration” .
Note
Make sure that only one DHCP server is available in the network. Two or more can
cause severe communication errors of other devices in the network.
7.4
X6/X7 – Encoder
9-pole female D-sub connector:
▶
X6: encoder input for motor feedback 1 (AB encoder, 5 V pulse encoder, BiSS C,
RENISHAW BiSS C)
▶
X7: encoder emulation or encoder input for motor feedback 2 (AB encoder)
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Drive System SD4S - Hardware Description