11 |
P a g e
For “listen only” CAN and no
120
Ω termination; jumpers J2
and J12 must be as per
picture in
Figure 1
Figure 1
FM 36xxi / FM 37xxi / FM 3xx
i Circuit board showing jumper positions for “listen
only” CAN mode without 120 Ω termination
For “listen only” CAN and 120
Ω termination; jumpers J2 and
J12 must be as per picture in
Figure 2
.
Figure 2
FM 36xxi / FM 37xxi / FM 3xx
i Circuit board showing jumper positions for “listen
only” CAN mode with 120 Ω termination
J1939 CAN (Listen Only)
Without 120 Ohm termination
Use this setting when the FMS gateway
does not require an “acknowledgement”
message on the hardware layer.
J1939 CAN (Listen Only)
With 120 Ohm termination
Non-standard setting