Appendix
A–3
1070 066 037-101 (00.02) GB
A.4 CAN bus wiring: rho3 and 2 CAN buses
15
8
6
15
8
6
rho3
5
CAN_Low
CAN_High
1
2
3
4
8
6
7
2
3
6
7
Inverter
X51
5
9
CAN_Low
CAN_GND
CAN_High
1
2
3
4
8
6
7
2
7
Inverter
X51
5
9
2
3
6
7
5
X51
Cannon
15pin
max. length of every single CAN bus: 20 m;
max. 6 inverters can be connected to each CAN bus;
when using T adapters, note the pin assignment of
the adapters (cf. page A–1)!
14
7
13
14
7
13
12
CAN_Low
CAN_High
1
2
3
4
8
6
7
2
3
6
7
Inverter
X51
5
9
CAN_Low
CAN_GND
CAN_High
1
2
3
4
8
6
7
2
7
Inverter
X51
5
9
2
3
6
7
12
CAN bus 1
CAN bus 2