Electrical Hw Connections And Requirements - Deif IMD 100 Series Integration Manual

IMD 100 Integration manual 4189360015 Rev. G

5. Electrical HW connections and requirements

This section describes in details the electrical requirements for all terminations of the IMD.
The following figures illustrates the variants of the IMD with their HW functions:
EMC filter
AC monitoring
-
Grid
On/Off
Pre-charge
Capacitor bank
+
X1:Safe
energy
-
+
X1: Ballast
-
resistor
X1: motor
Figure 12 IMD 122 B
www.deif.com/wind-power
X1: mains
Rectifier
+
R
DC-link
DC-link
monitoring
Output
module
(IGBT)
Electrical HW connections and requirements
X7: 24 V DC
+
EMC filter
24 V
+ 5 V
Resolver
15 V
Galv.
GND
isolation
+ 5 V
SSI
+ 24 V
GND_24
GND
...
X5: Resolver
X3: temperature
sensors inputs
-
GND_24
X2:Motor
brake
X9:Digital inputs
RFE,RUN,
LS1, LS2,
DI 1 – DI 4
R
common ext.
GND X9:9
X9:Digital inputs
DI 5 – DI 12
R
common ext.
GND X9:18
+ 24 V
+ 5 V
X4: SSI
encoder
GND_24
X6: CAN
CAN_GND
X8:SCI 1 & 2
R
X8: SCR 1 & 2, RO
Common ext. + 24 V
Digital output
DO 1 – DO 8
R
Common
ext. GND
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