LAM Technologies DS10 Series, User Manual

Page: 23 / 72

DS10xx Installation
23
Reverse polarity connection damages irreversibly the driver, just as
the overcoming of the Vpbrk voltage limit.
Do not install the driver before the wiring is complete.
If the distance between the driver and the power supply is more than 1
meter, it is necessary to place near the driver (less than 10cm) an
electrolytic capacitor whose features are listed below:
Model C2
Voltage
(Vdc)
C2
Capacity
( μ F)
DS1044 63 100
DS1048 63 220
DS1073 100 100
DS1076 100 100
DS1078 100 220
DS1084 200 100
DS1087 200 220
DS1098 250 220
To connect together the power supply, the driver and the eventual local
capacitor, it is necessary to use a conductor with section adequate to the
driver’s current calibration (for safety’s it is better to use the max current
supplied by the driver)
The power supply cable can be installed together with the ones connecting
the driver to the motor. We recommend not to place the power supply cable
nearby the signal ones.
There are two types of power supplies commonly used, regulated and
unregulated. The regulated power supply maintains a stable output voltage
which allows to supply the driver even with voltage values near to the
allowed maximum ones, as this power supply compensate the net and load
CN1 - Signals set-up
Contact n. Description
1 +Vp, positive DC supply voltage
2 -Vp (GND), negative DC supply voltage
Terminal n. 2
Terminal n. 1
+
-
CN1