CAN bus Isolation Module
The CAN bus isolation module is part of the CAN bus. The isolation module
brings both sides of the CAN (CAN A – 12 VDC and CAN B – 48 VDC) together
so they can communicate as one network. Power for the isolation module is
available when the key switch is in the ON or START position. A 7.5 Amp fuse
protects all of the key switched circuits, including the CAN bus isolation module
power circuit. The module plugs into the machine wire harness under the right
side cover.
g287675
Figure 41
(right side cover removed)
1.
CAN bus isolation module
2.
Wire harness connector
Testing the CAN bus Isolation Module
There is not a test procedure specifically for the CAN bus isolation module.
Test the CAN bus before replacing the isolation module; refer to
.
InfoCenter Display
At the time of publication, only the InfoCenter CAN bus transceiver can be tested
if necessary; refer to
Testing Devices (Nodes) on the CAN bus (page 5–32)
.
There is no additional testing procedure available for the InfoCenter display.
Note:
If the InfoCenter display is replaced for any reason, the machine software
must be updated; contact an Authorized Toro Distributor for assistance.
Greensmaster® eTriFlex 3360 and 3370
Page 5–33
Electrical System: Testing the Electrical Components
19239SL Rev B
