Technical data

Distribution Unit
138--118
DISTRIBUTION
UNIT
5
3647.DOC010302Edition: Sept. 05, 2005
No. Designation at the Interface
PCB
Remark
Fig.2/1 Terminal Board L1 of the
Distribution Unit
Connection of supply voltages
for the distribution unit itself and
for connected gyros, operator
unit and heading receivers.
Fig.2/2 LED H1 +5VDC DC/DC--Converter for
CAN--Bus and Course Bus
Fig.2/3 Terminal Board L1 of the
Interface PCB
Supply Voltage (+24V DC) for
this PCB
Fig.2/4 LED H7 +5VDC Course Bus
Fig.2/5 LED H4 +5VDC DV--Bus
Fig.2/6 Push Button B21 Reset Processor (CAN bus)
Fig.2/7 DIP--Switch B20 Adjustments for the Distribution
Unit
Fig.2/8 Push Button B23 Mode--Selection for DIP--Switch
B20
Fig.2/9 Jumper B2 Course--Bus/NMEA (Test only)
Fig.2/10 Display
Fig.2/11 Push Button B22 Set--function for DIP--Switch B20
Fig.2/12 DIP Switch B24 DV--Bus setting (not used)
Fig.2/13 Push Button B11 Reset Processor (DV--Bus)
Fig.2/14 LED H6 Programming
Fig.2/15 Jumper B1 Programming (never set, devel-
opment only)
Fig.2/16 Jumper B4 Bus--Resistor DV--Bus
(to be set if distribution unit is an
end device)
Fig.2/17 Terminal Board L2 Connection of Signals
Fig.2/18 Plug B6 CAN1--Bus
Fig.2/19 Jumper B31 Bus--Resistor CAN1--Bus
Fig.2/20 Jumper B32 Bus--Resistor CAN2--Bus
Fig.2/21 Plug B7 CAN2--Bus
Fig.2/22 LED H3 +5VDC CAN2--Bus
Fig.2/23 LED H2 +5VDC CAN1--Bus
Fig.2/24 LED H8 Processor clock
Fig.2/25 Fuse E1 10A, T; 24V DC input “Gyro1”
Fig.2/26 Fuse E2 10A, T; 24V DC input “Gyro2”