Rotax 912 i Series Maintenance Manual page 315

SPECIAL TOOLS
B.U.D.S SET LEVEL 1
B.U.D.S SET LEVEL 2
B.U.D.S SET LEVEL 3
ECU Adapter
Service Wiring Harness
Y-Cable (Sub-D DE9 female on male/male junc-
1) 2) 3)
tion)
Power Supply (Output: DC; 12 V; 1 A; with
Banana jack sockets)
B.U.D.S. Aircraft Software
Computer/Notebook/Netbook
1)
Only required if ECU is detached from the wiring harness.
2)
Only required if the Aircraft has two separated Sub-D DE9 connectors.
3) The y-cable must be according to the wiring diagram in Fig. 1.
Fig. 1
1
2
3
4
5
6
7
8
9
D-SUB_DE9_MALE
Lane A
Effectivity: 912 i Series
Edition 1/Rev. 1
BRP-Powertrain
MAINTENANCE MANUAL
Chapter: 76-10-00
CONTROL UNIT (ECU)
Description
1)
1)
1 5 1
6 9
1
2
CAN_LOW_LA CAN_LOW_LB
3
CAN_GND_LA CAN_GND_LB
4
5
6
7
CAN_HIGH_LA CAN_HIGH_LB
8
9
D-SUB_DE9_MALE
Lane B
Part no.
864021
864022
864023
277012
864280
n.a.
na.
n.a.
n.a.
5 5
6 9 9
CAN_LOW_LA/LB 2
CAN_GND_LA/LB 3
CAN_HIGH_LA/LB 7
D-SUB_DE9_FEMALE
09956
1
6
1
4
5
6
8
9
76-10-00
Page 3
October 01/2013