Reference Manual

Unit Description, IDM
Table 139
Connector
Function
P3
DC out
P4 Climate unit
P5 Fan 1 - 4
P6 TRU 1
P7 TRU 2
P8
CDU 1
P9 TRU 3
P10 TRU 4
P11
CDU 2
P12 TRU 5
P13 TRU 6
P14 CDU 3
P15
CXU 1
P16
CXU 2
P17
OXU 5
P18
DXU/System voltage sensor/OXU 1 - 4
P19 Test connector
P20 Indicator
19.3 Indicators and Buttons
Located on the front panel are one green indicator and 21 circuit
breakers. The function of the circuit breakers can be read on the front
panel.
Table 140 Indicators and buttons
Indicator
Colour
Operational Green
19.4 Input Data
Table 141 Input data
Input voltage
Nominal 24 V DC
Range +20.0 - 29.0 V DC
Non-destructive range
0.0 - +32.0 V DC
Input power 4800 W
19.5 Output Data
Maximum voltage drop from the input to the output of the IDM is
0.3 V DC.
212 (485)
EN/LZT 720 0008 P2A
2001-11-28
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Preliminary