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Power Electronics SD750 Series User Manual

Power Electronics SD750 Series
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SD750
CONTROL CONNECTION
67
EN
[1]
It is recommended to use double shielded twisted-pair cable for 24Vdc power supply and safety
channels. The shield must be grounded as shown in the examples.
[2]
When a PNP or NPN input is configured, the rest of digital inputs will have to be the same. This means,
PNP and NPN inputs cannot coexist.
[3]
Analogue inputs and outputs are configured individually and through the use of Software. In case of
configuring the AI3 in mode PT100, the analogue output (any of the two) must be configured in mode
10mA.
Bridge
(Signal)
Description
Positions
J18 (AO2+)
Configures AO2+ as Analogue Output or Pulse
Output.
J20 (DI6)
Configures the AI6 as Digital Input or PTC.
J21 (AI2+)
Configures the AI2+ as Analogue Input or Pulse
Input.
J25 (DI1 a
DI6)
Configures each DIx as NPN or PNP.
DI6 (PIN13) PTC sensor input mode.
It is possible to connect a PTC sensor in the digital input 6 (DI6) so that the equipment acts from a
temperatura (resistance) value associated to motor’s temperature and to allow enabling cooling or
stop motor running. It must be considered that sensor resistance does not exceed trigger point (pass
from 1 to 0) of the DI6 when motor is under normal conditions of operation temperature. Cable ground
screening must be connected only in one end.

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Power Electronics SD750 Series Specifications

General IconGeneral
BrandPower Electronics
ModelSD750 Series
CategoryDC Drives
LanguageEnglish

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